Blog
Technical guides, documentation, and write-ups from my own learning and projects
Docker — A Practical Learning Guide
From zero to production-ready containers
A structured, hands-on guide to learning Docker from scratch — covering core concepts, container lifecycle, image management, volumes, networking, Docker Compose, and practical deployment patterns. Written to bridge the gap between official documentation and real-world usage.
End-to-End Deployment: React + Express with Zero CORS Issues
Docker, NGINX, and AWS — the complete production setup
A complete step-by-step deployment guide for a React frontend and Express.js backend — covering Docker containerization, NGINX reverse proxy configuration, environment management, and the exact setup required to eliminate CORS errors in production.
Full content on GitHub
These guides are maintained as GitHub repositories with full markdown documentation, code examples, and version history.