diff --git a/backend.Dockerfile b/backend.Dockerfile
new file mode 100644
index 0000000..7a2b478
--- /dev/null
+++ b/backend.Dockerfile
@@ -0,0 +1,23 @@
+FROM golang:1.22-alpine AS builder
+WORKDIR /build
+
+COPY go.mod go.sum ./
+RUN go mod download && go mod verify
+
+COPY cmd/backend cmd/backend
+COPY pkg pkg
+COPY internal internal
+
+RUN GOEXPERIMENT=boringcrypto go build -ldflags "-s -w" -o ./app ./cmd/backend
+RUN chmod +x ./app
+
+FROM alpine:3.21.2 AS production
+WORKDIR /backend
+
+COPY --from=builder /build/app .
+COPY deploy/backend-config.yaml ./config.yaml
+COPY deploy/backend-jwt-privkey ./privkey
+
+EXPOSE 8080
+
+CMD ["./app", "-c", "config.yaml", "-k", "privkey"]
\ No newline at end of file
diff --git a/cmd/backend/app.go b/cmd/backend/app.go
index f36ac80..d62f7d2 100644
--- a/cmd/backend/app.go
+++ b/cmd/backend/app.go
@@ -1,7 +1,6 @@
 package main
 
 import (
-	"backend/cmd/backend/args_parser"
 	"backend/cmd/backend/server"
 	"backend/internal/core/models"
 	"backend/internal/core/repos"
@@ -55,7 +54,7 @@ func (a *App) Run(p RunParams) {
 
 	//-----------------------------------------
 
-	args, err := args_parser.Parse(osArgs)
+	args, err := CmdArgsParse(osArgs)
 	if err != nil {
 		log.Fatalf("failed to parse os args: %v\n", err)
 	}
@@ -90,7 +89,7 @@ func (a *App) Run(p RunParams) {
 
 	var key *rsa.PrivateKey
 	{
-		keyRawBytes, err := os.ReadFile(conf.GetJwtSigningKey())
+		keyRawBytes, err := os.ReadFile(args.GetSigningKeyPath())
 		if err != nil {
 			logger.Fatal().Err(err).Msg("failed reading signing key file")
 		}
diff --git a/cmd/backend/args_parser/args.go b/cmd/backend/cmdargs.go
similarity index 62%
rename from cmd/backend/args_parser/args.go
rename to cmd/backend/cmdargs.go
index 543d0df..3726db5 100644
--- a/cmd/backend/args_parser/args.go
+++ b/cmd/backend/cmdargs.go
@@ -1,19 +1,21 @@
-package args_parser
+package main
 
 import (
 	"github.com/akamensky/argparse"
 )
 
-type Args interface {
+type CmdArgs interface {
 	GetProfilePath() string
 	GetConfigPath() string
 	GetLogPath() string
+	GetSigningKeyPath() string
 }
 
-func Parse(osArgs []string) (Args, error) {
+func CmdArgsParse(osArgs []string) (CmdArgs, error) {
 	parser := argparse.NewParser("backend", "runs backend")
 
 	s := parser.String("c", "config", &argparse.Options{Required: true, Help: "Path to a config file"})
+	k := parser.String("k", "key", &argparse.Options{Required: false, Default: "", Help: "Path to a jwt signing key"})
 	l := parser.String("o", "log", &argparse.Options{Required: false, Default: "", Help: "Path to a log file"})
 	p := parser.String("p", "profile", &argparse.Options{Required: false, Default: "", Help: "Path to a cpu profile file"})
 
@@ -23,16 +25,18 @@ func Parse(osArgs []string) (Args, error) {
 	}
 
 	return &args{
-		ConfigPath:  *s,
-		LogPath:     *l,
-		ProfilePath: *p,
+		ConfigPath:     *s,
+		LogPath:        *l,
+		ProfilePath:    *p,
+		SigningKeyPath: *k,
 	}, nil
 }
 
 type args struct {
-	ProfilePath string
-	ConfigPath  string
-	LogPath     string
+	ProfilePath    string
+	ConfigPath     string
+	LogPath        string
+	SigningKeyPath string
 }
 
 func (a *args) GetConfigPath() string {
@@ -46,3 +50,7 @@ func (a *args) GetLogPath() string {
 func (a *args) GetProfilePath() string {
 	return a.ProfilePath
 }
+
+func (a *args) GetSigningKeyPath() string {
+	return a.SigningKeyPath
+}
diff --git a/cmd/backend/config.go b/cmd/backend/config.go
index 893c0db..f24abf9 100644
--- a/cmd/backend/config.go
+++ b/cmd/backend/config.go
@@ -5,7 +5,6 @@ import "backend/pkg/config"
 type IConfig interface {
 	GetPort() uint16
 	GetPostgresUrl() string
-	GetJwtSigningKey() string
 	GetKafkaUrl() string
 	GetKafkaTopic() string
 }
@@ -15,11 +14,10 @@ func LoadConfig(filePath string) (IConfig, error) {
 }
 
 type Config struct {
-	Port          uint16 `yaml:"port"`
-	PostgresUrl   string `yaml:"postgres_url"`
-	JwtSigningKey string `yaml:"jwt_signing_key" validate:"file"`
-	KafkaUrl      string `yaml:"kafka_url"`
-	KafkaTopic    string `yaml:"kafka_topic"`
+	Port        uint16 `yaml:"port"`
+	PostgresUrl string `yaml:"postgres_url"`
+	KafkaUrl    string `yaml:"kafka_url"`
+	KafkaTopic  string `yaml:"kafka_topic"`
 }
 
 func (c *Config) GetPort() uint16 {
@@ -30,10 +28,6 @@ func (c *Config) GetPostgresUrl() string {
 	return c.PostgresUrl
 }
 
-func (c *Config) GetJwtSigningKey() string {
-	return c.JwtSigningKey
-}
-
 func (c *Config) GetKafkaUrl() string {
 	return c.KafkaUrl
 }
diff --git a/cmd/backend/config.yaml b/cmd/backend/config.yaml
deleted file mode 100644
index e50060a..0000000
--- a/cmd/backend/config.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-port: 8080
-postgres_url: "postgres://postgres:postgres@localhost:5432/postgres"
-jwt_signing_key: "./jwt_signing_key"
-kafka_url: "localhost:9091"
-kafka_topic: "events"
\ No newline at end of file
diff --git a/cmd/backend/server/server.go b/cmd/backend/server/server.go
index e76b7d4..028ee83 100644
--- a/cmd/backend/server/server.go
+++ b/cmd/backend/server/server.go
@@ -28,14 +28,14 @@ func NewServer(opts NewServerOpts) *httpserver.Server {
 	r := gin.New()
 	r.ContextWithFallback = true // Use it to allow getting values from c.Request.Context()
 
-	// r.Static("/webapp", "./webapp")
+	metrics := integrations.NewMetrics("backend")
+	serverMetrics := httpserver.NewServerMetrics(metrics)
+
 	r.GET("/health", handlers.New200OkHandler())
+	r.Any("/metrics", gin.WrapH(metrics.HttpHandler()))
 
-	prometheus := integrations.NewPrometheus()
-	r.Any("/metrics", gin.WrapH(prometheus.GetRequestHandler()))
-
-	r.Use(httpserver.NewRecoveryMiddleware(opts.Logger, prometheus, opts.DebugMode))
-	r.Use(httpserver.NewRequestLogMiddleware(opts.Logger, opts.Tracer, prometheus))
+	r.Use(httpserver.NewRecoveryMiddleware(opts.Logger, serverMetrics, opts.DebugMode))
+	r.Use(httpserver.NewRequestLogMiddleware(opts.Logger, opts.Tracer, serverMetrics))
 	r.Use(httpserver.NewTracingMiddleware(opts.Tracer))
 
 	r.GET("/verify-user", handlers.NewUserVerifyEmailHandler(opts.Logger, opts.UserService))
diff --git a/cmd/notifyer/config.go b/cmd/notifyer/config.go
index e40f597..f0c0437 100644
--- a/cmd/notifyer/config.go
+++ b/cmd/notifyer/config.go
@@ -8,6 +8,7 @@ func LoadConfig(filePath string) (Config, error) {
 
 type Config struct {
 	App struct {
+		Port       uint16 `yaml:"port"`
 		LogFile    string `yaml:"logFile"`
 		ServiceUrl string `yaml:"serviceUrl"`
 	}
diff --git a/cmd/notifyer/emailer.go b/cmd/notifyer/emailer.go
index 7c496c6..71cc508 100644
--- a/cmd/notifyer/emailer.go
+++ b/cmd/notifyer/emailer.go
@@ -14,7 +14,7 @@ const MSG_TEXT = `
 	<body>
 		<p>{{.Text}}</p>
 		{{if .Link}}
-		<a href="{{.Link}}">Click</a>link</p>
+		<a href="{{.Link}}">link</a>
 		{{end}}
 	</body>
 </html>
@@ -34,7 +34,7 @@ func NewEmailer(conf ConfigSMTP) (*Emailer, error) {
 	}
 	defer closer.Close()
 
-	htmlTemplate, err := template.New("verify-email").Parse(MSG_TEXT)
+	htmlTemplate, err := template.New("email").Parse(MSG_TEXT)
 	if err != nil {
 		return nil, err
 	}
@@ -52,22 +52,23 @@ type Emailer struct {
 	dialer       *gomail.Dialer
 }
 
-func (e *Emailer) SendRestorePassword(email, token string) error {
+func (e *Emailer) SendRestorePassword(email, link string) error {
 	return e.sendEmail("Restore your password", email, MailContent{
-		Text: "Token: " + token,
+		Text: "You received this message do request of password change. Use this link to change your password:",
+		Link: link,
 	})
 }
 
 func (e *Emailer) SendVerifyUser(email, link string) error {
 	return e.sendEmail("Verify your email", email, MailContent{
-		Text: "You recieved this message due to registration of account. Use this link to verify email:",
+		Text: "You received this message due to registration of account. Use this link to verify email:",
 		Link: link,
 	})
 }
 
 func (e *Emailer) SendPasswordChanged(email string) error {
 	return e.sendEmail("Password changed", email, MailContent{
-		Text: "You recieved this message due to password change",
+		Text: "Your password was successfully changed",
 	})
 }
 
diff --git a/cmd/notifyer/event_handler.go b/cmd/notifyer/event_handler.go
new file mode 100644
index 0000000..b0041dc
--- /dev/null
+++ b/cmd/notifyer/event_handler.go
@@ -0,0 +1,91 @@
+package main
+
+import (
+	"backend/internal/integrations"
+	"backend/pkg/logger"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+
+	"github.com/segmentio/kafka-go"
+)
+
+type SendEmailEvent struct {
+	Email string `json:"email"`
+	Token string `json:"token"`
+}
+
+func NewEventHandler(
+	config Config,
+	logger logger.Logger,
+	metrics *integrations.Metrics,
+	emailer *Emailer,
+) *EventHandler {
+	eventsCounter := metrics.NewCounter("events_counter", "total events handled")
+	return &EventHandler{
+		config:        config,
+		logger:        logger,
+		emailer:       emailer,
+		eventsCounter: eventsCounter,
+	}
+}
+
+type EventHandler struct {
+	config        Config
+	logger        logger.Logger
+	emailer       *Emailer
+	eventsCounter integrations.Counter
+}
+
+func (e *EventHandler) eventLoop(ctx context.Context, kafkaReader *kafka.Reader) {
+	for {
+		msg, err := kafkaReader.FetchMessage(ctx)
+		if err == io.EOF {
+			e.logger.Fatal().Err(err)
+		}
+		if err != nil {
+			e.logger.Fatal().Err(err)
+		}
+
+		select {
+		case <-ctx.Done():
+			return
+		default:
+		}
+
+		e.logger.Log().Msgf("event: %s", msg.Key)
+		e.eventsCounter.Inc()
+
+		if err := kafkaReader.CommitMessages(ctx, msg); err != nil {
+			e.logger.Error().Err(err).Msg("failed to commit offset")
+			continue
+		}
+
+		if err := e.handleEvent(ctx, msg); err != nil {
+			e.logger.Error().Err(err).Msg("failed to handle event")
+			continue
+		}
+	}
+}
+
+func (e *EventHandler) handleEvent(ctx context.Context, msg kafka.Message) error {
+	event := SendEmailEvent{}
+	if err := json.Unmarshal(msg.Value, &event); err != nil {
+		return err
+	}
+
+	// TODO: add context somehow
+	switch string(msg.Key) {
+	case "email_forgot_password":
+		link := fmt.Sprintf("%s/restore-password?token=%s", e.config.App.ServiceUrl, event.Token)
+		return e.emailer.SendRestorePassword(event.Email, link)
+	case "email_password_changed":
+		return e.emailer.SendPasswordChanged(event.Email)
+	case "email_verify_user":
+		link := fmt.Sprintf("%s/verify-user?token=%s", e.config.App.ServiceUrl, event.Token)
+		return e.emailer.SendVerifyUser(event.Email, link)
+	}
+
+	return fmt.Errorf("unknown event type")
+}
diff --git a/cmd/notifyer/main.go b/cmd/notifyer/main.go
index c328b89..71fb044 100644
--- a/cmd/notifyer/main.go
+++ b/cmd/notifyer/main.go
@@ -1,21 +1,16 @@
 package main
 
 import (
+	httpserver "backend/internal/http_server"
+	"backend/internal/integrations"
 	"backend/pkg/logger"
 	"context"
-	"encoding/json"
-	"fmt"
-	"io"
 	"log"
 
+	"github.com/gin-gonic/gin"
 	"github.com/segmentio/kafka-go"
 )
 
-type SendEmailEvent struct {
-	Email string `json:"email"`
-	Token string `json:"token"`
-}
-
 func main() {
 	ctx := context.Background()
 
@@ -24,67 +19,44 @@ func main() {
 		log.Fatal(err.Error())
 	}
 
-	emailer, err := NewEmailer(config.SMTP)
-	if err != nil {
-		log.Fatal(err.Error())
-	}
-
-	r := kafka.NewReader(kafka.ReaderConfig{
-		Brokers: config.Kafka.Brokers,
-		Topic:   config.Kafka.Topic,
-		GroupID: config.Kafka.ConsumerGroupId,
-	})
-
 	logger, err := logger.New(ctx, logger.NewLoggerOpts{
 		Debug:      true,
 		OutputFile: config.App.LogFile,
 	})
 	if err != nil {
-		log.Fatal(err.Error())
+		logger.Fatal().Err(err)
 	}
 
-	logger.Printf("notifyer service started\n")
-
-	for {
-		msg, err := r.FetchMessage(ctx)
-		if err == io.EOF {
-			log.Fatal("EOF")
-			return
-		}
-		if err != nil {
-			log.Fatal(err.Error())
-			return
-		}
-
-		log.Printf("offset: %d, partition: %d, key: %s, value: %s\n", msg.Offset, msg.Partition, string(msg.Key), string(msg.Value))
-
-		if err := r.CommitMessages(ctx, msg); err != nil {
-			log.Fatalf("failed to commit: %s\n", err.Error())
-			continue
-		}
-
-		if err := handleEvent(config, emailer, msg); err != nil {
-			log.Printf("failed to handle event: %s\n", err.Error())
-			continue
-		}
+	emailer, err := NewEmailer(config.SMTP)
+	if err != nil {
+		logger.Fatal().Err(err)
 	}
-}
-
-func handleEvent(config Config, emailer *Emailer, msg kafka.Message) error {
-	event := SendEmailEvent{}
-	if err := json.Unmarshal(msg.Value, &event); err != nil {
-		return err
-	}
-
-	switch string(msg.Key) {
-	case "email_forgot_password":
-		return emailer.SendRestorePassword(event.Email, event.Token)
-	case "email_password_changed":
-		return emailer.SendPasswordChanged(event.Email)
-	case "email_verify_user":
-		link := fmt.Sprintf("%s/verify-user?token=%s", config.App.ServiceUrl, event.Token)
-		return emailer.SendVerifyUser(event.Email, link)
-	}
-
-	return fmt.Errorf("unknown event type")
+
+	metrics := integrations.NewMetrics("notifyer")
+
+	ginRouter := gin.New()
+	ginRouter.GET("/metrics", gin.WrapH(metrics.HttpHandler()))
+	ginRouter.GET("/health", func(ctx *gin.Context) {
+		ctx.Status(200)
+	})
+
+	kafkaReader := kafka.NewReader(kafka.ReaderConfig{
+		Brokers: config.Kafka.Brokers,
+		Topic:   config.Kafka.Topic,
+		GroupID: config.Kafka.ConsumerGroupId,
+	})
+	kafkaReader.SetOffset(kafka.LastOffset)
+
+	eventHandler := NewEventHandler(config, logger, metrics, emailer)
+	go eventHandler.eventLoop(ctx, kafkaReader)
+
+	logger.Log().Msg("notifyer service started")
+
+	srv := httpserver.New(
+		httpserver.NewServerOpts{
+			Logger:     logger,
+			HttpServer: ginRouter,
+		},
+	)
+	srv.Run(ctx, config.App.Port)
 }
diff --git a/cmd/shortlinks/conf.yml b/cmd/shortlinks/conf.yml
deleted file mode 100644
index fb50a15..0000000
--- a/cmd/shortlinks/conf.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-http_port: 8081
-grpc_port: 8082
-postgres_url: "postgres://postgres:postgres@localhost:5432/postgres"
\ No newline at end of file
diff --git a/cmd/shortlinks/config.go b/cmd/shortlinks/config.go
index a2c6036..707f44b 100644
--- a/cmd/shortlinks/config.go
+++ b/cmd/shortlinks/config.go
@@ -3,6 +3,7 @@ package main
 import "backend/pkg/config"
 
 type IConfig interface {
+	GetServiceUrl() string
 	GetHttpPort() uint16
 	GetGrpcPort() uint16
 	GetPostgresUrl() string
@@ -13,11 +14,16 @@ func LoadConfig(filePath string) (IConfig, error) {
 }
 
 type Config struct {
+	ServiceUrl  string `yaml:"service_url" validate:"required"`
 	HttpPort    uint16 `yaml:"http_port" validate:"required"`
 	GrpcPort    uint16 `yaml:"grpc_port" validate:"required"`
 	PostgresUrl string `yaml:"postgres_url" validate:"required"`
 }
 
+func (c *Config) GetServiceUrl() string {
+	return c.ServiceUrl
+}
+
 func (c *Config) GetHttpPort() uint16 {
 	return c.HttpPort
 }
diff --git a/cmd/shortlinks/grpc.go b/cmd/shortlinks/grpc.go
index c35bf71..ab23a2f 100644
--- a/cmd/shortlinks/grpc.go
+++ b/cmd/shortlinks/grpc.go
@@ -10,7 +10,7 @@ import (
 
 func NewShortlinksGrpc(log logger.Logger, shortlinkService services.ShortlinkService, host string) *ShortlinksGrpc {
 	return &ShortlinksGrpc{
-		handler: NewCreateHandler(log, shortlinkService, host),
+		handler: NewShortlinkCreateHandler(log, shortlinkService, host),
 	}
 }
 
diff --git a/cmd/shortlinks/handlers.go b/cmd/shortlinks/handlers.go
index 0af19af..450824d 100644
--- a/cmd/shortlinks/handlers.go
+++ b/cmd/shortlinks/handlers.go
@@ -19,10 +19,10 @@ type shortlinkCreateOutput struct {
 	Link string `json:"link"`
 }
 
-func NewCreateHandler(
+func NewShortlinkCreateHandler(
 	log logger.Logger,
 	shortlinkService services.ShortlinkService,
-	host string,
+	serviceUrl string,
 ) httpserver.Handler[shortlinkCreateInput, shortlinkCreateOutput] {
 	return func(ctx context.Context, input shortlinkCreateInput) (shortlinkCreateOutput, error) {
 		output := shortlinkCreateOutput{}
@@ -39,13 +39,17 @@ func NewCreateHandler(
 		}
 
 		return shortlinkCreateOutput{
-			Link: fmt.Sprintf("%s/s/%s", host, linkId),
+			Link: fmt.Sprintf("%s/s/%s", serviceUrl, linkId),
 		}, nil
 	}
 }
 
-func NewShortlinkCreateHandler(log logger.Logger, shortlinkService services.ShortlinkService, host string) gin.HandlerFunc {
-	return httpserver.WrapGin(log, NewCreateHandler(log, shortlinkService, host))
+func NewShortlinkCreateGinHandler(
+	log logger.Logger,
+	shortlinkService services.ShortlinkService,
+	serviceUrl string,
+) gin.HandlerFunc {
+	return httpserver.WrapGin(log, NewShortlinkCreateHandler(log, shortlinkService, serviceUrl))
 }
 
 func NewShortlinkResolveHandler(logger logger.Logger, shortlinkService services.ShortlinkService) gin.HandlerFunc {
diff --git a/cmd/shortlinks/main.go b/cmd/shortlinks/main.go
index 2adbf3d..5a7cef2 100644
--- a/cmd/shortlinks/main.go
+++ b/cmd/shortlinks/main.go
@@ -10,7 +10,6 @@ import (
 	"backend/pkg/cache"
 	"backend/pkg/logger"
 	"context"
-	"fmt"
 	"sync"
 
 	"github.com/gin-gonic/gin"
@@ -37,7 +36,6 @@ func main() {
 		rootCmd.MarkPersistentFlagRequired("config")
 
 		rootCmd.PersistentFlags().StringVarP(&logPath, "logfile", "l", "", "path to log file")
-		rootCmd.MarkPersistentFlagRequired("logfile")
 
 		if err := rootCmd.Execute(); err != nil {
 			panic(err)
@@ -79,32 +77,32 @@ func main() {
 }
 
 func RunServer(ctx context.Context, log logger.Logger, tracer trace.Tracer, conf IConfig, shortlinkService services.ShortlinkService) {
-	host := fmt.Sprintf("http://localhost:%d", conf.GetHttpPort())
 	debugMode := true
 	if !debugMode {
 		gin.SetMode(gin.ReleaseMode)
 	}
 
-	prometheus := integrations.NewPrometheus()
+	metrics := integrations.NewMetrics("shortlinks")
+	serverMetrics := httpserver.NewServerMetrics(metrics)
 
 	r := gin.New()
-	r.Any("/metrics", gin.WrapH(prometheus.GetRequestHandler()))
+	r.Any("/metrics", gin.WrapH(metrics.HttpHandler()))
 	r.GET("/health", func(ctx *gin.Context) {
 		ctx.Status(200)
 	})
 
-	r.Use(httpserver.NewRecoveryMiddleware(log, prometheus, debugMode))
-	r.Use(httpserver.NewRequestLogMiddleware(log, tracer, prometheus))
+	r.Use(httpserver.NewRecoveryMiddleware(log, serverMetrics, debugMode))
+	r.Use(httpserver.NewRequestLogMiddleware(log, tracer, serverMetrics))
 	r.Use(httpserver.NewTracingMiddleware(tracer))
 
 	linkGroup := r.Group("/s")
-	linkGroup.POST("/new", NewShortlinkCreateHandler(log, shortlinkService, host))
+	linkGroup.POST("/new", NewShortlinkCreateGinHandler(log, shortlinkService, conf.GetServiceUrl()))
 	linkGroup.GET("/:linkId", NewShortlinkResolveHandler(log, shortlinkService))
 
 	grpcUnderlying := grpc.NewServer()
 	shortlinks.RegisterShortlinksServer(
 		grpcUnderlying,
-		NewShortlinksGrpc(log, shortlinkService, host),
+		NewShortlinksGrpc(log, shortlinkService, conf.GetServiceUrl()),
 	)
 
 	httpServer := httpserver.New(
diff --git a/cmd/shortlinks/makefile b/cmd/shortlinks/makefile
deleted file mode 100644
index 7145e0e..0000000
--- a/cmd/shortlinks/makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-run:
-	go run . -c ./conf.yml -l ./../../.run/shortlinks.log
\ No newline at end of file
diff --git a/docker-compose.yaml b/compose.yml
similarity index 59%
rename from docker-compose.yaml
rename to compose.yml
index 87d56c3..1d5a649 100644
--- a/docker-compose.yaml
+++ b/compose.yml
@@ -31,45 +31,22 @@ services:
       - POSTGRES_USER=postgres
       - POSTGRES_PASSWORD=postgres
 
-  grafana:
-    image: grafana/grafana:11.1.4
-    shm_size: 256mb
-    ports:
-      - 3000:3000
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
-    volumes:
-      - grafana-volume:/var/lib/grafana
-      - ./deploy/grafana-ds.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
-
-  prometheus:
-    image: prom/prometheus:v2.54.0
-    shm_size: 256mb
-    user: root
-    ports:
-      - 9090:9090
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
-    volumes:
-      - prometheus-volume:/etc/prometheus
-      - ./deploy/prometheus.yml:/etc/prometheus/prometheus.yml
-
-  node_exporter:
-    image: quay.io/prometheus/node-exporter:latest
-    pid: host
-    command:
-      - '--path.procfs=/host/proc'
-      - '--path.rootfs=/rootfs'
-      - '--path.sysfs=/host/sys'
-      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
-    volumes:
-      - /proc:/host/proc:ro
-      - /sys:/host/sys:ro
-      - /:/rootfs:ro
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
-    ports:
-      - 9100:9100
+  # node_exporter:
+  #   image: quay.io/prometheus/node-exporter:latest
+  #   pid: host
+  #   command:
+  #     - '--path.procfs=/host/proc'
+  #     - '--path.rootfs=/rootfs'
+  #     - '--path.sysfs=/host/sys'
+  #     - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
+  #   volumes:
+  #     - /proc:/host/proc:ro
+  #     - /sys:/host/sys:ro
+  #     - /:/rootfs:ro
+  #   extra_hosts:
+  #     - "host.docker.internal:host-gateway"
+  #   ports:
+  #     - 9100:9100
 
   otel-collector:
     image: otel/opentelemetry-collector-contrib:0.108.0
@@ -82,25 +59,6 @@ services:
       # - 4317:4317 # OTLP gRPC receiver
       - 4318:4318 # OTLP http receiver
 
-  tempo-init:
-    image: &tempoImage grafana/tempo:r177-60780f7
-    user: root
-    entrypoint:
-      - "chown"
-      - "10001:10001"
-      - "/var/tempo"
-    volumes:
-      - tempo-volume:/var/tempo
-
-  tempo:
-    image: *tempoImage
-    command: [ "-config.file=/etc/tempo.yaml" ]
-    volumes:
-      - ./deploy/tempo.yaml:/etc/tempo.yaml
-      - tempo-volume:/var/tempo
-    depends_on:
-      - tempo-init
-
   kafka:
     image: &kafkaImage apache/kafka:3.8.0
     healthcheck:
@@ -133,35 +91,34 @@ services:
     entrypoint: >
       /bin/bash -c "/opt/kafka/bin/kafka-topics.sh --bootstrap-server http://kafka:9092 --create --topic events --partitions 6"
 
+  # minio:
+  #   image: quay.io/minio/minio:latest
+  #   command: ["server", "/data", "--console-address", ":9001"]
+  #   healthcheck:
+  #     test: 'mc ready local'
+  #     interval: 1s
+  #   environment:
+  #     MINIO_ROOT_USER: miniouser
+  #     MINIO_ROOT_PASSWORD: miniouser
+  #     MINIO_ACCESS_KEY: miniokey
+  #     MINIO_SECRET_KEY: miniokey
+  #   ports:
+  #     - 9000:9000
+  #     - 9001:9001
+  #   volumes:
+  #     - minio-volume:/data
 
-  minio:
-    image: quay.io/minio/minio:latest
-    command: ["server", "/data", "--console-address", ":9001"]
-    healthcheck:
-      test: 'mc ready local'
-      interval: 1s
-    environment:
-      MINIO_ROOT_USER: miniouser
-      MINIO_ROOT_PASSWORD: miniouser
-      MINIO_ACCESS_KEY: miniokey
-      MINIO_SECRET_KEY: miniokey
-    ports:
-      - 9000:9000
-      - 9001:9001
-    volumes:
-      - minio-volume:/data
-
-  minio-init:
-    image: quay.io/minio/mc:latest
-    depends_on:
-      - minio
-    entrypoint: >
-      /bin/sh -c "
-      /usr/bin/mc alias set myminio http://minio:9000 miniouser miniouser;
-      /usr/bin/mc mb minio/bucket;
-      /usr/bin/mc anonymous set public minio/bucket;
-      exit 0;
-      "
+  # minio-init:
+  #   image: quay.io/minio/mc:latest
+  #   depends_on:
+  #     - minio
+  #   entrypoint: >
+  #     /bin/sh -c "
+  #     /usr/bin/mc alias set myminio http://minio:9000 miniouser miniouser;
+  #     /usr/bin/mc mb minio/bucket;
+  #     /usr/bin/mc anonymous set public minio/bucket;
+  #     exit 0;
+  #     "
 
   smtp4dev:
     image: rnwood/smtp4dev:v3
@@ -179,9 +136,35 @@ services:
       - RelayOptions__Login=maillogin
       - RelayOptions__Password=mailpass
 
+  backend:
+    build: 
+      dockerfile: ./backend.Dockerfile
+      context: .
+    ports:
+      - 8080:8080
+    volumes:
+      - ./deploy/backend-config.yaml:/backend/config.yaml
+      - ./deploy/backend-jwt-privkey:/backend/backend-jwt-privkey
+
+  notifyer:
+    build: 
+      dockerfile: ./notifyer.Dockerfile
+      context: .
+    ports:
+      - 8081:8081
+    volumes:
+      - ./deploy/notifyer-config.yaml:/backend/config.yaml
+
+  shortlinks:
+    build: 
+      dockerfile: ./shortlinks.Dockerfile
+      context: .
+    ports:
+      - 8082:8082 #http
+      - 8083:8083 #grpc
+    volumes:
+      - ./deploy/notifyer-config.yaml:/backend/config.yaml
+
 volumes:
   postgres-volume:
-  grafana-volume:
-  tempo-volume:
-  prometheus-volume:
   minio-volume:
\ No newline at end of file
diff --git a/deploy/backend-config.yaml b/deploy/backend-config.yaml
new file mode 100644
index 0000000..ffcbfac
--- /dev/null
+++ b/deploy/backend-config.yaml
@@ -0,0 +1,5 @@
+port: 8080
+postgres_url: "postgres://postgres:postgres@postgres:5432/postgres"
+jwt_signing_key: "./backend-jwt-privkey"
+kafka_url: "kafka:9091"
+kafka_topic: "events"
\ No newline at end of file
diff --git a/cmd/backend/jwt_signing_key b/deploy/backend-jwt-privkey
similarity index 100%
rename from cmd/backend/jwt_signing_key
rename to deploy/backend-jwt-privkey
diff --git a/cmd/notifyer/config.yaml b/deploy/notifyer-config.yaml
similarity index 66%
rename from cmd/notifyer/config.yaml
rename to deploy/notifyer-config.yaml
index 4de10a5..83bb25a 100644
--- a/cmd/notifyer/config.yaml
+++ b/deploy/notifyer-config.yaml
@@ -1,12 +1,13 @@
 app:
-  serviceUrl: "http://localhost:8080"
+  port: 8081
+  serviceUrl: "http://backend:8080"
 kafka:
   brokers:
-   - localhost:9091
+   - kafka:9091
   topic: events
   consumerGroupId: notifyer-group
 smtp:
-  server: localhost
+  server: smtp4dev
   port: 12333
   login: "maillogin"
   password: "mailpass"
diff --git a/deploy/shortlinks-config.yaml b/deploy/shortlinks-config.yaml
new file mode 100644
index 0000000..d9d1ca2
--- /dev/null
+++ b/deploy/shortlinks-config.yaml
@@ -0,0 +1,4 @@
+service_url: http://shortlinks:8082
+http_port: 8082
+grpc_port: 8083
+postgres_url: "postgres://postgres:postgres@postgres:5432/postgres"
\ No newline at end of file
diff --git a/go.mod b/go.mod
index bcec722..4fab989 100644
--- a/go.mod
+++ b/go.mod
@@ -8,71 +8,47 @@ require (
 	github.com/go-playground/validator/v10 v10.22.0
 	github.com/golang-jwt/jwt/v5 v5.2.1
 	github.com/google/uuid v1.6.0
+	github.com/jackc/pgx/v5 v5.7.2
 	github.com/prometheus/client_golang v1.20.2
 	github.com/rs/zerolog v1.33.0
 	github.com/segmentio/kafka-go v0.4.47
+	github.com/spf13/cobra v1.9.1
 	github.com/stretchr/testify v1.9.0
 	go.opentelemetry.io/otel v1.29.0
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.29.0
 	go.opentelemetry.io/otel/sdk v1.29.0
 	go.opentelemetry.io/otel/trace v1.29.0
-	golang.org/x/crypto v0.26.0
+	golang.org/x/crypto v0.31.0
+	google.golang.org/grpc v1.65.0
+	google.golang.org/protobuf v1.34.2
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
 	gopkg.in/yaml.v3 v3.0.1
 )
 
-require (
-	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
-	github.com/fsnotify/fsnotify v1.7.0 // indirect
-	github.com/go-logr/logr v1.4.2 // indirect
-	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect
-	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
-	github.com/jackc/puddle/v2 v2.2.1 // indirect
-	github.com/magiconair/properties v1.8.7 // indirect
-	github.com/mitchellh/mapstructure v1.5.0 // indirect
-	github.com/pierrec/lz4/v4 v4.1.15 // indirect
-	github.com/sagikazarmark/locafero v0.4.0 // indirect
-	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
-	github.com/sourcegraph/conc v0.3.0 // indirect
-	github.com/spf13/afero v1.11.0 // indirect
-	github.com/spf13/cast v1.6.0 // indirect
-	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/spf13/viper v1.19.0 // indirect
-	github.com/subosito/gotenv v1.6.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect
-	go.opentelemetry.io/otel/metric v1.29.0 // indirect
-	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
-	go.uber.org/atomic v1.9.0 // indirect
-	go.uber.org/multierr v1.9.0 // indirect
-	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
-	golang.org/x/sync v0.8.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240822170219-fc7c04adadcd // indirect
-	google.golang.org/grpc v1.65.0 // indirect
-	gopkg.in/ini.v1 v1.67.0 // indirect
-)
-
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/bytedance/sonic v1.12.1 // indirect
-	github.com/bytedance/sonic/loader v0.2.0 // indirect
+	github.com/bytedance/sonic v1.11.6 // indirect
+	github.com/bytedance/sonic/loader v0.1.1 // indirect
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.4 // indirect
 	github.com/cloudwego/iasm v0.2.0 // indirect
-	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/gabriel-vasile/mimetype v1.4.5 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/goccy/go-json v0.10.3 // indirect
-	github.com/jackc/pgx/v5 v5.6.0
+	github.com/goccy/go-json v0.10.2 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.17.9 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
@@ -80,17 +56,23 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
-	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/pierrec/lz4/v4 v4.1.15 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.55.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
-	github.com/spf13/cobra v1.8.1
+	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
-	golang.org/x/arch v0.9.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect
+	go.opentelemetry.io/otel/metric v1.29.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
+	golang.org/x/arch v0.8.0 // indirect
 	golang.org/x/net v0.28.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
-	golang.org/x/text v0.17.0 // indirect
-	google.golang.org/protobuf v1.34.2 // indirect
+	golang.org/x/sync v0.10.0 // indirect
+	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240822170219-fc7c04adadcd // indirect
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
 )
diff --git a/go.sum b/go.sum
index 49a2138..4e3bf6d 100644
--- a/go.sum
+++ b/go.sum
@@ -2,11 +2,10 @@ github.com/akamensky/argparse v1.4.0 h1:YGzvsTqCvbEZhL8zZu2AiA5nq805NZh75JNj4ajn
 github.com/akamensky/argparse v1.4.0/go.mod h1:S5kwC7IuDcEr5VeXtGPRVZ5o/FdhcMlQz4IZQuw64xA=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
-github.com/bytedance/sonic v1.12.1 h1:jWl5Qz1fy7X1ioY74WqO0KjAMtAGQs4sYnjiEBiyX24=
-github.com/bytedance/sonic v1.12.1/go.mod h1:B8Gt/XvtZ3Fqj+iSKMypzymZxw/FVwgIGKzMzT9r/rk=
+github.com/bytedance/sonic v1.11.6 h1:oUp34TzMlL+OY1OUWxHqsdkgC/Zfc85zGqw9siXjrc0=
+github.com/bytedance/sonic v1.11.6/go.mod h1:LysEHSvpvDySVdC2f87zGWf6CIKJcAvqab1ZaiQtds4=
+github.com/bytedance/sonic/loader v0.1.1 h1:c+e5Pt1k/cy5wMveRDyk2X4B9hF4g7an8N3zCYjJFNM=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
-github.com/bytedance/sonic/loader v0.2.0 h1:zNprn+lsIP06C/IqCHs3gPQIvnvpKbbxyXQP1iU4kWM=
-github.com/bytedance/sonic/loader v0.2.0/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
 github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
 github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
@@ -16,16 +15,12 @@ github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJ
 github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
-github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
-github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
-github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
-github.com/gabriel-vasile/mimetype v1.4.5 h1:J7wGKdGu33ocBOhGy0z653k/lFKLFDPJMG8Gql0kxn4=
-github.com/gabriel-vasile/mimetype v1.4.5/go.mod h1:ibHel+/kbxn9x2407k1izTA1S81ku1z/DlgOW2QE0M4=
+github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
+github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
@@ -43,8 +38,8 @@ github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJn
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
 github.com/go-playground/validator/v10 v10.22.0 h1:k6HsTZ0sTnROkhS//R0O+55JgM8C4Bx7ia+JlgcnOao=
 github.com/go-playground/validator/v10 v10.22.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
-github.com/goccy/go-json v0.10.3 h1:KZ5WoDbxAIgm2HNbYckL0se1fHD6rz5j4ywS6ebzDqA=
-github.com/goccy/go-json v0.10.3/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
+github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
 github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
@@ -55,26 +50,24 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 h1:asbCHRVmodnJTuQ3qamDwqVOIjwqUPTYmYuemVOx+Ys=
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@@ -84,16 +77,12 @@ github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
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-github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
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 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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@@ -108,8 +97,6 @@ github.com/pierrec/lz4/v4 v4.1.15/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFu
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
-github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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 github.com/prometheus/client_model v0.6.1 h1:ZKSh/rekM+n3CeS952MLRAdFwIKqeY8b62p8ais2e9E=
@@ -124,24 +111,12 @@ github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
 github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6keLGt6kNQ=
-github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4=
-github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
-github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
 github.com/segmentio/kafka-go v0.4.47 h1:IqziR4pA3vrZq7YdRxaT3w1/5fvIH5qpCwstUanQQB0=
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-github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
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-github.com/spf13/afero v1.11.0/go.mod h1:GH9Y3pIexgf1MTIWtNGyogA5MwRIDXGUr+hbWNoBjkY=
-github.com/spf13/cast v1.6.0 h1:GEiTHELF+vaR5dhz3VqZfFSzZjYbgeKDpBxQVS4GYJ0=
-github.com/spf13/cast v1.6.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
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-github.com/spf13/viper v1.19.0/go.mod h1:GQUN9bilAbhU/jgc1bKs99f/suXKeUMct8Adx5+Ntkg=
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+github.com/spf13/cobra v1.9.1/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
+github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
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 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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@@ -154,8 +129,6 @@ github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
-github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
 github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
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 github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
@@ -181,19 +154,14 @@ go.opentelemetry.io/otel/trace v1.29.0 h1:J/8ZNK4XgR7a21DZUAsbF8pZ5Jcw1VhACmnYt3
 go.opentelemetry.io/otel/trace v1.29.0/go.mod h1:eHl3w0sp3paPkYstJOmAimxhiFXPg+MMTlEh3nsQgWQ=
 go.opentelemetry.io/proto/otlp v1.3.1 h1:TrMUixzpM0yuc/znrFTP9MMRh8trP93mkCiDVeXrui0=
 go.opentelemetry.io/proto/otlp v1.3.1/go.mod h1:0X1WI4de4ZsLrrJNLAQbFeLCm3T7yBkR0XqQ7niQU+8=
-go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
-go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
-go.uber.org/multierr v1.9.0 h1:7fIwc/ZtS0q++VgcfqFDxSBZVv/Xo49/SYnDFupUwlI=
-go.uber.org/multierr v1.9.0/go.mod h1:X2jQV1h+kxSjClGpnseKVIxpmcjrj7MNnI0bnlfKTVQ=
-golang.org/x/arch v0.9.0 h1:ub9TgUInamJ8mrZIGlBG6/4TqWeMszd4N8lNorbrr6k=
-golang.org/x/arch v0.9.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
+golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
+golang.org/x/arch v0.8.0 h1:3wRIsP3pM4yUptoR96otTUOXI367OS0+c9eeRi9doIc=
+golang.org/x/arch v0.8.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
-golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
-golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
+golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
+golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
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 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -207,8 +175,8 @@ golang.org/x/net v0.28.0/go.mod h1:yqtgsTWOOnlGLG9GFRrK3++bGOUEkNBoHZc8MEDWPNg=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
-golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
+golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -220,8 +188,8 @@ golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
@@ -234,8 +202,8 @@ golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
-golang.org/x/text v0.17.0 h1:XtiM5bkSOt+ewxlOE/aE/AKEHibwj/6gvWMl9Rsh0Qc=
-golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
+golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
@@ -256,9 +224,8 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntN
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df h1:n7WqCuqOuCbNr617RXOY0AWRXxgwEyPp2z+p0+hgMuE=
 gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df/go.mod h1:LRQQ+SO6ZHR7tOkpBDuZnXENFzX8qRjMDMyPD6BRkCw=
-gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
-gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
+rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
diff --git a/internal/core/repos/event_repo.go b/internal/core/repos/event_repo.go
index ac3e588..7a4cfb0 100644
--- a/internal/core/repos/event_repo.go
+++ b/internal/core/repos/event_repo.go
@@ -35,7 +35,7 @@ func (e *EventRepo) sendEmail(ctx context.Context, email, actionToken, eventType
 		return err
 	}
 
-	return e.kafka.SendMessage(ctx, eventType, valueBytes)
+	return e.kafka.PushMessage(ctx, eventType, valueBytes)
 }
 
 func (e *EventRepo) SendEmailPasswordChanged(ctx context.Context, email string) error {
diff --git a/internal/core/repos/shortlink_repo.go b/internal/core/repos/shortlink_repo.go
index 2db06ce..565e4db 100644
--- a/internal/core/repos/shortlink_repo.go
+++ b/internal/core/repos/shortlink_repo.go
@@ -35,8 +35,8 @@ func (u *shortlinkRepo) AddShortlink(ctx context.Context, dto ShortlinkDTO) erro
 	_, span := u.tracer.Start(ctx, "postgres::AddShortlink")
 	defer span.End()
 
-	query := `insert into shortlinks (url, expires_at) values ($1, $2);`
-	_, err := u.db.ExecContext(ctx, query, dto.Url, dto.ExpiresAt)
+	query := `insert into shortlinks (id, url, expires_at) values ($1, $2, $3);`
+	_, err := u.db.ExecContext(ctx, query, dto.Id, dto.Url, dto.ExpiresAt)
 	return err
 }
 
@@ -72,7 +72,7 @@ func (u *shortlinkRepo) DeleteExpiredShortlinks(ctx context.Context, limit int)
 		where id in (
 			select id
 				from shortlinks
-				where current_date > expiration
+				where current_date > expires_at
 				limit $1
 		)
 		returning *
diff --git a/internal/http_server/wrapper.go b/internal/http_server/gin_wrapper.go
similarity index 100%
rename from internal/http_server/wrapper.go
rename to internal/http_server/gin_wrapper.go
diff --git a/internal/http_server/metrics.go b/internal/http_server/metrics.go
new file mode 100644
index 0000000..e024d94
--- /dev/null
+++ b/internal/http_server/metrics.go
@@ -0,0 +1,49 @@
+package httpserver
+
+import (
+	"backend/internal/integrations"
+)
+
+func NewServerMetrics(p *integrations.Metrics) *ServerMetrics {
+	errors5xxCounter := p.NewCounter("server_responses_5xx", "5xx responses counter")
+	errors4xxCounter := p.NewCounter("server_responses_4xx", "4xx responses count")
+	requestsCounter := p.NewCounter("server_requests_total", "requests counter")
+	avgReqTimeHist := p.NewHistogram("server_requests_time", "requests time histogram")
+	panicsHist := p.NewHistogram("server_panics", "panics histogram metric")
+
+	return &ServerMetrics{
+		rpsCounter:       requestsCounter,
+		avgReqTimeHist:   avgReqTimeHist,
+		panicsHist:       panicsHist,
+		errors4xxCounter: errors4xxCounter,
+		errors5xxCounter: errors5xxCounter,
+	}
+}
+
+type ServerMetrics struct {
+	rpsCounter       integrations.Counter
+	avgReqTimeHist   integrations.Histogram
+	panicsHist       integrations.Histogram
+	errors4xxCounter integrations.Counter
+	errors5xxCounter integrations.Counter
+}
+
+func (b *ServerMetrics) AddRequest() {
+	b.rpsCounter.Inc()
+}
+
+func (b *ServerMetrics) AddRequestTime(reqTime float64) {
+	b.avgReqTimeHist.Observe(reqTime)
+}
+
+func (b *ServerMetrics) AddPanic() {
+	b.panicsHist.Observe(1)
+}
+
+func (b *ServerMetrics) Add4xxError() {
+	b.errors4xxCounter.Inc()
+}
+
+func (b *ServerMetrics) Add5xxError() {
+	b.errors5xxCounter.Inc()
+}
diff --git a/internal/http_server/recovery.go b/internal/http_server/recovery.go
index 4611dab..6c5a409 100644
--- a/internal/http_server/recovery.go
+++ b/internal/http_server/recovery.go
@@ -3,7 +3,6 @@ package httpserver
 // Modified recovery from gin, use own logger
 
 import (
-	"backend/internal/integrations"
 	"backend/pkg/logger"
 	"bytes"
 	"errors"
@@ -30,12 +29,12 @@ var (
 	slash     = []byte("/")
 )
 
-func NewRecoveryMiddleware(logger logger.Logger, prometheus *integrations.Prometheus, debugMode bool) gin.HandlerFunc {
+func NewRecoveryMiddleware(logger logger.Logger, serverMetrics *ServerMetrics, debugMode bool) gin.HandlerFunc {
 	handle := defaultHandleRecovery
 	return func(c *gin.Context) {
 		defer func() {
 			if err := recover(); err != nil {
-				prometheus.AddPanic()
+				serverMetrics.AddPanic()
 
 				// Check for a broken connection, as it is not really a
 				// condition that warrants a panic stack trace.
diff --git a/internal/http_server/request_log.go b/internal/http_server/request_log.go
index f3c7e5b..24c9c7a 100644
--- a/internal/http_server/request_log.go
+++ b/internal/http_server/request_log.go
@@ -1,7 +1,6 @@
 package httpserver
 
 import (
-	"backend/internal/integrations"
 	log "backend/pkg/logger"
 	"fmt"
 	"time"
@@ -11,10 +10,13 @@ import (
 	"go.opentelemetry.io/otel/trace"
 )
 
-func NewRequestLogMiddleware(logger log.Logger, tracer trace.Tracer, prometheus *integrations.Prometheus) gin.HandlerFunc {
+func NewRequestLogMiddleware(
+	logger log.Logger,
+	tracer trace.Tracer,
+	serverMetrics *ServerMetrics,
+) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		prometheus.RequestInc()
-		defer prometheus.RequestDec()
+		serverMetrics.AddRequest()
 
 		requestId := c.GetHeader("X-Request-Id")
 		if requestId == "" {
@@ -34,7 +36,7 @@ func NewRequestLogMiddleware(logger log.Logger, tracer trace.Tracer, prometheus
 		c.Next()
 		latency := time.Since(start)
 
-		prometheus.AddRequestTime(float64(latency.Microseconds()))
+		serverMetrics.AddRequestTime(float64(latency.Microseconds()))
 
 		method := c.Request.Method
 		statusCode := c.Writer.Status()
@@ -49,12 +51,12 @@ func NewRequestLogMiddleware(logger log.Logger, tracer trace.Tracer, prometheus
 		}
 
 		if statusCode >= 400 && statusCode < 500 {
-			prometheus.Add4xxError()
+			serverMetrics.Add4xxError()
 			ctxLogger.Warning().Msg(msg)
 			return
 		}
 
-		prometheus.Add5xxError()
+		serverMetrics.Add5xxError()
 		ctxLogger.Error().Msg(msg)
 	}
 }
diff --git a/internal/integrations/kafka.go b/internal/integrations/kafka.go
index 69eef72..bd2180c 100644
--- a/internal/integrations/kafka.go
+++ b/internal/integrations/kafka.go
@@ -26,7 +26,7 @@ func NewKafka(addr, topic string) *Kafka {
 	}
 }
 
-func (k *Kafka) SendMessage(ctx context.Context, key string, value []byte) error {
+func (k *Kafka) PushMessage(ctx context.Context, key string, value []byte) error {
 	return k.writer.WriteMessages(
 		context.Background(),
 		kafka.Message{
diff --git a/internal/integrations/prometheus.go b/internal/integrations/prometheus.go
index 9fecfba..31533c6 100644
--- a/internal/integrations/prometheus.go
+++ b/internal/integrations/prometheus.go
@@ -8,90 +8,67 @@ import (
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
 
-type Prometheus struct {
-	reg              *prometheus.Registry
-	rpsCounter       prometheus.Counter
-	avgReqTimeHist   prometheus.Histogram
-	panicsHist       prometheus.Histogram
-	errors4xxCounter prometheus.Counter
-	errors5xxCounter prometheus.Counter
+type Counter interface {
+	Inc()
 }
 
-func NewPrometheus() *Prometheus {
-	reg := prometheus.NewRegistry()
+type Gauge interface {
+	Set(float64)
+	Inc()
+	Dec()
+}
 
-	// Add go runtime metrics and process collectors.
-	reg.MustRegister(
+type Histogram interface {
+	Observe(float64)
+}
+
+type Metrics struct {
+	registry   *prometheus.Registry
+	registerer prometheus.Registerer
+}
+
+func NewMetrics(prefix string) *Metrics {
+	registry := prometheus.NewRegistry()
+	registerer := prometheus.WrapRegistererWithPrefix(prefix, registry)
+
+	registerer.MustRegister(
 		collectors.NewGoCollector(),
 		collectors.NewProcessCollector(collectors.ProcessCollectorOpts{}),
 	)
 
-	errors5xxCounter := prometheus.NewCounter(
-		prometheus.CounterOpts{
-			Name: "backend_errors_count_5xx",
-			Help: "5xx errors count",
-		},
-	)
-	errors4xxCounter := prometheus.NewCounter(
-		prometheus.CounterOpts{
-			Name: "backend_errors_count_4xx",
-			Help: "4xx errors count",
-		},
-	)
-	rpsCounter := prometheus.NewCounter(
-		prometheus.CounterOpts{
-			Name: "backend_requests_per_second",
-			Help: "Requests per second metric",
-		},
-	)
-	avgReqTimeHist := prometheus.NewHistogram(
-		prometheus.HistogramOpts{
-			Name: "backend_requests_average_time",
-			Help: "Average time of requests",
-		},
-	)
-	panicsHist := prometheus.NewHistogram(
-		prometheus.HistogramOpts{
-			Name: "backend_panics",
-			Help: "Panics histogram metric",
-		},
-	)
-	reg.MustRegister(rpsCounter, avgReqTimeHist, panicsHist, errors4xxCounter, errors5xxCounter)
-
-	return &Prometheus{
-		panicsHist:       panicsHist,
-		avgReqTimeHist:   avgReqTimeHist,
-		rpsCounter:       rpsCounter,
-		errors4xxCounter: errors4xxCounter,
-		errors5xxCounter: errors5xxCounter,
-		reg:              reg,
+	return &Metrics{
+		registry:   registry,
+		registerer: registerer,
 	}
 }
 
-func (p *Prometheus) GetRequestHandler() http.Handler {
-	return promhttp.HandlerFor(p.reg, promhttp.HandlerOpts{Registry: p.reg})
+func (m *Metrics) NewCounter(name, description string) Counter {
+	collector := prometheus.NewCounter(prometheus.CounterOpts{
+		Name: name,
+		Help: description,
+	})
+	m.registerer.MustRegister(collector)
+	return collector
 }
 
-func (p *Prometheus) RequestInc() {
-	p.rpsCounter.Inc()
+func (m *Metrics) NewGauge(name, description string) Gauge {
+	collector := prometheus.NewGauge(prometheus.GaugeOpts{
+		Name: name,
+		Help: description,
+	})
+	m.registerer.MustRegister(collector)
+	return collector
 }
 
-func (p *Prometheus) RequestDec() {
-	// p.rpsGauge.Dec()
+func (m *Metrics) NewHistogram(name, description string) Histogram {
+	collector := prometheus.NewHistogram(prometheus.HistogramOpts{
+		Name: name,
+		Help: description,
+	})
+	m.registerer.MustRegister(collector)
+	return collector
 }
 
-func (p *Prometheus) AddRequestTime(reqTime float64) {
-	p.avgReqTimeHist.Observe(reqTime)
-}
-
-func (p *Prometheus) AddPanic() {
-	p.panicsHist.Observe(1)
-}
-
-func (p *Prometheus) Add4xxError() {
-	p.errors4xxCounter.Inc()
-}
-
-func (p *Prometheus) Add5xxError() {
-	p.errors5xxCounter.Inc()
+func (m *Metrics) HttpHandler() http.Handler {
+	return promhttp.HandlerFor(m.registry, promhttp.HandlerOpts{Registry: m.registerer})
 }
diff --git a/makefile b/makefile
index 88d70ce..5810d6a 100644
--- a/makefile
+++ b/makefile
@@ -14,6 +14,6 @@ grpc:
     # --go-grpc_out=. --go-grpc_opt=paths=source_relative \
     # helloworld/helloworld.proto
 
-run: install release
-	mkdir -p ./.run 
-	./.build/release/backend -c ./misc/config.yaml -o ./.run/log.txt -p ./.run/cpu.pprof
\ No newline at end of file
+# run: install release
+# 	mkdir -p ./.run 
+# 	./.build/release/backend -c ./misc/config.yaml -o ./.run/log.txt -p ./.run/cpu.pprof
\ No newline at end of file
diff --git a/monitoring-compose.yml b/monitoring-compose.yml
new file mode 100644
index 0000000..9d8268e
--- /dev/null
+++ b/monitoring-compose.yml
@@ -0,0 +1,47 @@
+services:
+  grafana:
+    image: grafana/grafana:11.1.4
+    shm_size: 256mb
+    ports:
+      - 3000:3000
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - grafana-volume:/var/lib/grafana
+      - ./deploy/grafana-ds.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
+
+  prometheus:
+    image: prom/prometheus:v2.54.0
+    shm_size: 256mb
+    user: root
+    ports:
+      - 9090:9090
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - prometheus-volume:/etc/prometheus
+      - ./deploy/prometheus.yml:/etc/prometheus/prometheus.yml
+
+  tempo-init:
+    image: &tempoImage grafana/tempo:r177-60780f7
+    user: root
+    entrypoint:
+      - "chown"
+      - "10001:10001"
+      - "/var/tempo"
+    volumes:
+      - tempo-volume:/var/tempo
+
+  tempo:
+    image: *tempoImage
+    command: [ "-config.file=/etc/tempo.yaml" ]
+    volumes:
+      - ./deploy/tempo.yaml:/etc/tempo.yaml
+      - tempo-volume:/var/tempo
+    depends_on:
+      - tempo-init
+
+volumes:
+  grafana-volume:
+  tempo-volume:
+  prometheus-volume:
\ No newline at end of file
diff --git a/notifyer.Dockerfile b/notifyer.Dockerfile
new file mode 100644
index 0000000..87373a5
--- /dev/null
+++ b/notifyer.Dockerfile
@@ -0,0 +1,22 @@
+FROM golang:1.22-alpine AS builder
+WORKDIR /build
+
+COPY go.mod go.sum ./
+RUN go mod download && go mod verify
+
+COPY cmd/notifyer cmd/notifyer
+COPY pkg pkg
+COPY internal internal
+
+RUN go build -ldflags "-s -w" -o ./app ./cmd/notifyer
+RUN chmod +x ./app
+
+FROM alpine:3.21.2 AS production
+WORKDIR /backend
+
+COPY --from=builder /build/app .
+COPY deploy/notifyer-config.yaml ./config.yaml
+
+EXPOSE 8081
+
+CMD ["./app", "-c", "config.yaml"]
\ No newline at end of file
diff --git a/Dockerfile b/shortlinks.Dockerfile
similarity index 76%
rename from Dockerfile
rename to shortlinks.Dockerfile
index 5406cdf..46d2271 100644
--- a/Dockerfile
+++ b/shortlinks.Dockerfile
@@ -4,19 +4,18 @@ WORKDIR /build
 COPY go.mod go.sum ./
 RUN go mod download && go mod verify
 
-COPY cmd/backend cmd/backend
+COPY cmd/shortlinks cmd/shortlinks
 COPY pkg pkg
 COPY internal internal
 
-RUN GOEXPERIMENT=boringcrypto go build -ldflags "-s -w" -o ./app ./cmd/backend
+RUN GOEXPERIMENT=boringcrypto go build -ldflags "-s -w" -o ./app ./cmd/shortlinks
 RUN chmod +x ./app
 
 FROM alpine:3.21.2 AS production
 WORKDIR /backend
 
 COPY --from=builder /build/app .
-COPY cmd/backend/config.yaml .
-COPY cmd/backend/jwt_signing_key .
+COPY deploy/shortlinks-config.yaml ./config.yaml
 
 EXPOSE 8080
 
diff --git a/sql/01_user.sql b/sql/01_user.sql
index 1b38857..fd39f6a 100644
--- a/sql/01_user.sql
+++ b/sql/01_user.sql
@@ -9,8 +9,6 @@ create table if not exists users (
     updated_at timestamp
 );
 
-alter table users alter column active set default true;
-
 create index if not exists idx_users_email on users(email);
 
 create or replace trigger trg_user_created
diff --git a/sql/02_shortlinks.sql b/sql/02_shortlinks.sql
index bb0611a..e85199b 100644
--- a/sql/02_shortlinks.sql
+++ b/sql/02_shortlinks.sql
@@ -1,18 +1,5 @@
 create table if not exists shortlinks (
-    id int generated always as identity,
+    id text primary key,
     url text not null,
-    expires_at timestamp not null,
-    created_at timestamp,
-    updated_at timestamp
+    expires_at timestamp not null
 );
-
-create or replace trigger trg_shortlink_created
-    before insert on shortlinks
-    for each row
-    execute function trg_proc_row_created();
-
-create or replace trigger trg_shortlink_updated
-    before update on shortlinks
-    for each row 
-    when (new is distinct from old)
-    execute function trg_proc_row_updated();
\ No newline at end of file