diff --git a/internal/app/app.go b/internal/app/app.go
new file mode 100644
index 0000000..1d685af
--- /dev/null
+++ b/internal/app/app.go
@@ -0,0 +1,19 @@
+package app
+
+import (
+	"mal/internal/database"
+	"mal/internal/server"
+
+	"github.com/gin-gonic/gin"
+	"go.uber.org/fx"
+)
+
+func NewApp() *fx.App {
+	return fx.New(
+		database.Module,
+		server.Module,
+		fx.Invoke(func(r *gin.Engine, registers []server.RouteRegister) {
+			server.RegisterRoutes(r, registers)
+		}),
+	)
+}
diff --git a/internal/server/server.go b/internal/server/server.go
new file mode 100644
index 0000000..42ddbaa
--- /dev/null
+++ b/internal/server/server.go
@@ -0,0 +1,74 @@
+package server
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+
+	"github.com/gin-gonic/gin"
+	"go.uber.org/fx"
+)
+
+var Module = fx.Options(
+	fx.Provide(ProvideRouter),
+	fx.Invoke(RunServer),
+)
+
+func ProvideRouter() *gin.Engine {
+	if os.Getenv("GIN_MODE") == "" {
+		gin.SetMode(gin.ReleaseMode)
+	}
+	r := gin.New()
+	r.Use(gin.Logger(), gin.Recovery())
+	return r
+}
+
+func RunServer(lifecycle fx.Lifecycle, r *gin.Engine) {
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "3000"
+	}
+
+	srv := &http.Server{
+		Addr:    ":" + port,
+		Handler: r,
+	}
+
+	lifecycle.Append(fx.Hook{
+		OnStart: func(context.Context) error {
+			log.Printf("Starting server on http://localhost:%s", port)
+			go func() {
+				if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+					log.Fatalf("listen: %s\n", err)
+				}
+			}()
+			return nil
+		},
+		OnStop: func(ctx context.Context) error {
+			log.Println("Shutting down server...")
+			return srv.Shutdown(ctx)
+		},
+	})
+}
+
+// RouteRegister is an interface that modules can implement to register their routes.
+type RouteRegister interface {
+	Register(r *gin.Engine)
+}
+
+func RegisterRoutes(r *gin.Engine, registers []RouteRegister) {
+	for _, reg := range registers {
+		reg.Register(r)
+	}
+}
+
+// AsRouteRegister is a helper to provide a RouteRegister to the fx group.
+func AsRouteRegister(f any) any {
+	return fx.Annotate(
+		f,
+		fx.As(new(RouteRegister)),
+		fx.ResultTags(`group:"routes"`),
+	)
+}