🐍 Python Developer focusing on Backend API, Automation, and Data Pipelines.

💻 Homelab Enthusiast: Operating multi-node local servers with Docker, Nginx, and Cloudflare.

🛠️ Freelancer: Delivered 50+ web crawling & automation projects for real-world clients.

🚀 Currently Learning: Transitioning from on-premise servers to Cloud-Native & Kubernetes environments.

Languages & Frameworks

Infrastructure & DevOps

Databases & Tools

🏠 Multi-Node Homelab (On-Premise)

• Reverse Proxy: Centralized Nginx handling SSL termination (Certbot) for internal services.
• Networking: Routing traffic between distributed nodes without exposing ports unnecessarily.
• Monitoring: Real-time system tracking using Netdata.
• Storage: Local file servers and database replication experiments.

⚡ WordPress Automation System

• Auto-Provisioning: Shell scripts to deploy isolated WordPress containers (App+DB) in <1 min.
• Isolation: Docker-compose based architecture to ensure environment separation per site.

Freelance Crawling & Automation (1+ Year)

• Completed 50+ projects, mainly focusing on e-commerce data collection (Naver, Coupang, GodoMall).
• Built distributed crawlers using Playwright/Selenium to bypass bot detection mechanisms.
• Optimized data pipelines using MongoDB and Redis for high-volume scraping tasks.

Backend & API Development

• Developed REST APIs using FastAPI/Django for client automation tools.
• Implemented background task processing for long-running automation jobs.

• 🕸️ Crawling Frameworks: Distributed scraping templates & anti-detect strategies.
• 🏗️ Infra Configs: Docker Compose stacks for Nginx, databases, and monitoring tools.
• 🔌 API Services: Backend boilerplates with DB integration.
• 🛠️ DevOps Utilities: Shell scripts for server management and auto-deployment.