diff --git a/CLAUDE.md b/CLAUDE.md
index 05838c0..87903be 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -2,6 +2,12 @@
 
 This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
 
+## Development Principles
+**IMPORTANT**: 
+1. 모든 개발은 Docker 환경에서만 진행
+2. Docker 빌드는 백그라운드로 실행하고 완료까지 대기
+3. 로컬 환경 설정 금지 (venv, npm install 등)
+
 ## File Naming Convention
 **IMPORTANT**: 모든 문서 파일은 대문자.md 형식으로 생성
 - 예: README.md, CHANGELOG.md, TODO.md, ARCHITECTURE.md
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4dcaa96
--- /dev/null
+++ b/README.md
@@ -0,0 +1,29 @@
+# Site11 - Microservices Architecture
+
+## Overview
+Microservices platform with Console as API Gateway orchestrating multiple domain services.
+
+## Quick Start
+
+### Start Services
+```bash
+# Start console service
+docker-compose up -d console-backend
+
+# Check status
+curl http://localhost:8011/health
+```
+
+### Available Endpoints
+- `http://localhost:8011/` - Root endpoint
+- `http://localhost:8011/health` - Health check
+- `http://localhost:8011/api/status` - System status
+
+## Architecture
+- **Console**: API Gateway and orchestrator
+- **Services**: Domain-specific microservices (users, oauth, images, etc.)
+- **Database**: MongoDB for persistence
+- **Cache**: Redis for caching and pub/sub
+
+## Development
+See `docs/PLAN.md` for implementation roadmap and `docs/PROGRESS.md` for current status.
\ No newline at end of file
diff --git a/console/backend/Dockerfile b/console/backend/Dockerfile
new file mode 100644
index 0000000..2515968
--- /dev/null
+++ b/console/backend/Dockerfile
@@ -0,0 +1,21 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first for better caching
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Expose port
+EXPOSE 8000
+
+# Run the application
+CMD ["python", "main.py"]
\ No newline at end of file
diff --git a/console/backend/main.py b/console/backend/main.py
new file mode 100644
index 0000000..f832901
--- /dev/null
+++ b/console/backend/main.py
@@ -0,0 +1,58 @@
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+import uvicorn
+from datetime import datetime
+
+app = FastAPI(
+    title="Console API Gateway",
+    description="Central orchestrator for microservices",
+    version="0.1.0"
+)
+
+# CORS middleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+@app.get("/")
+async def root():
+    return {
+        "message": "Console API Gateway",
+        "status": "running",
+        "timestamp": datetime.now().isoformat()
+    }
+
+@app.get("/health")
+async def health_check():
+    return {
+        "status": "healthy",
+        "service": "console",
+        "timestamp": datetime.now().isoformat()
+    }
+
+@app.get("/api/status")
+async def system_status():
+    return {
+        "console": "online",
+        "services": {
+            "users": "pending",
+            "oauth": "pending",
+            "images": "pending",
+            "applications": "pending",
+            "data": "pending",
+            "statistics": "pending"
+        },
+        "timestamp": datetime.now().isoformat()
+    }
+
+if __name__ == "__main__":
+    uvicorn.run(
+        "main:app",
+        host="0.0.0.0",
+        port=8000,
+        reload=True
+    )
\ No newline at end of file
diff --git a/console/backend/requirements.txt b/console/backend/requirements.txt
new file mode 100644
index 0000000..098afdc
--- /dev/null
+++ b/console/backend/requirements.txt
@@ -0,0 +1,5 @@
+fastapi==0.109.0
+uvicorn[standard]==0.27.0
+python-dotenv==1.0.0
+pydantic==2.5.3
+httpx==0.26.0
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..b1e4bf5
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,23 @@
+version: '3.8'
+
+services:
+  console-backend:
+    build: 
+      context: ./console/backend
+      dockerfile: Dockerfile
+    container_name: site11_console_backend
+    ports:
+      - "8011:8000"
+    environment:
+      - ENV=development
+      - PORT=8000
+    volumes:
+      - ./console/backend:/app
+    networks:
+      - site11_network
+    restart: unless-stopped
+
+networks:
+  site11_network:
+    driver: bridge
+    name: site11_network
\ No newline at end of file
diff --git a/docs/PROGRESS.md b/docs/PROGRESS.md
index 098ed56..3d35873 100644
--- a/docs/PROGRESS.md
+++ b/docs/PROGRESS.md
@@ -5,13 +5,17 @@
 
 ## Current Status
 - **Date Started**: 2025-09-09
-- **Current Phase**: Planning Complete
-- **Next Action**: Step 1 - Minimal Foundation 구현
+- **Current Phase**: Step 1 Complete ✅
+- **Next Action**: Step 2 - Add First Service (Users)
 
 ## Completed Checkpoints
 ✅ Project structure planning (CLAUDE.md)
 ✅ Implementation plan created (docs/PLAN.md)
 ✅ Progressive approach defined
+✅ Step 1: Minimal Foundation - Docker + Console Hello World
+  - docker-compose.yml created
+  - console/backend with FastAPI
+  - Running on port 8011
 
 ## Active Working Files
 ```