diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 52a2c05..9dbede0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,4 +26,5 @@ build:       # This job runs in the build stage, which runs first.
   before_script:
   script:
     - echo "Compiling the code..."
+    - npm run build
     - echo "Compile complete."
\ No newline at end of file
diff --git a/package.json b/package.json
index 885e0de..2d59807 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,8 @@
   "license": "ISC",
   "description": "",
   "dependencies": {
+    "@fastify/swagger": "^9.6.1",
+    "@fastify/swagger-ui": "^5.2.3",
     "dotenv": "^17.2.3",
     "fastify": "^5.6.2",
     "fastify-postgres": "^3.6.0",
diff --git a/src/app.ts b/src/app.ts
new file mode 100644
index 0000000..2e2c91c
--- /dev/null
+++ b/src/app.ts
@@ -0,0 +1,17 @@
+import Fastify from 'fastify';
+import fastifyPostgres from 'fastify-postgres';
+import { registerSwagger } from './utils/plugin/swagger';
+import dotenv from 'dotenv';
+
+dotenv.config();
+
+export async function buildApp() {
+
+  const app = Fastify();
+  await app.register(fastifyPostgres, {
+    connectionString: `postgresql://${process.env.PGUSER}:${process.env.PGPASSWORD}@${process.env.PGHOST}:${process.env.PGPORT}/${process.env.PGDATABASE}`
+  })
+  await registerSwagger(app);
+
+  return app;
+}
\ No newline at end of file
diff --git a/src/route/user.route.ts b/src/route/user.route.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/server.ts b/src/server.ts
index e69de29..441535c 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -0,0 +1,14 @@
+import { buildApp } from './app';
+
+const start = async () => {
+  try {
+    const app = await buildApp();
+    await app.listen({ port: 3000 });
+    console.log(`Server running on port ${process.env.PORT}`);
+  } catch (err) {
+    console.error(err);
+    process.exit(1);
+  }
+}
+
+start();
\ No newline at end of file
diff --git a/src/utils/plugin/swagger.ts b/src/utils/plugin/swagger.ts
new file mode 100644
index 0000000..56167a6
--- /dev/null
+++ b/src/utils/plugin/swagger.ts
@@ -0,0 +1,33 @@
+import { FastifyInstance } from "fastify";
+import fastifySwagger from "@fastify/swagger";
+import fastifySwaggerUi from "@fastify/swagger-ui";
+
+export async function registerSwagger(fastify: FastifyInstance) {
+  await fastify.register(fastifySwagger, {
+    openapi: {
+      info: {
+        title: "API Docs",
+        description: "API documentation for Fastify server",
+        version: "1.0.0"
+      },
+      servers: [
+        {
+          url: "http://localhost:3000",
+          description: "Local Development",
+        },
+        {
+          url: "https://api.scheduler.bkdhome.p-e.kr",
+          description: "Production Server"
+        }
+      ]
+    }
+  });
+
+  await fastify.register(fastifySwaggerUi, {
+    routePrefix: "/docs",
+    uiConfig: {
+      docExpansion: "none",
+      deepLinking: false
+    }
+  });
+}
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index a2adbfa..53df809 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,14 +1,17 @@
 {
   "compilerOptions": {
     "target": "esnext",
-    "module": "CommonJS",
     "lib": ["ESNext"],
     "outDir": "dist",
     "rootDir": "src",
     "strict": true,
     "esModuleInterop": true,
     "resolveJsonModule": true,
-    "forceConsistentCasingInFileNames": true
+    "forceConsistentCasingInFileNames": true,
+    "skipLibCheck": true,
+    "noEmit": true,
+    "allowSyntheticDefaultImports": true,
   },
-  "include": ["src/**/*"]
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
 }
\ No newline at end of file