Blogs

Work Hard vs Work Smart: The Evolution of a Senior Engineer's Focus

How my responsibilities shifted from 100% implementation to strategic leadership, and why directing efforts matters more than grinding harder in engineering teams.

My Journey Through AI Coding Tools: From GitHub Copilot to Claude Code

My Experience Learning Model Context Protocol (MCP): A New Way for AI Tools to Connect

My 2025 AI Roadmap: Preparing for the Year of Mass AI Adoption

SSE vs WebSocket: A Practical Guide for Real-Time Applications

The Evolution of AI Agent Collaboration: Beyond Single Agent Paradigm

Learning AWS Security: My 3-Year Experience and What I Discovered

My practical experience learning AWS security over 3 years, including studying for AWS Security Specialty certification

Building Large Node.js Microservices: What I Learned in 3 Years

My experience building and managing high-traffic distributed service systems

Building React Apps in 2024: Lessons from Scaling Production Applications

Practical patterns for maintainable React architecture learned from real-world projects