Mubin Shaikh

15+ years building distributed systems at scale. This portfolio contains hands-on engineering projects with real benchmarks, trade-off analysis, and architectural decision records.

Every claim is backed by numbers. Every decision is documented.

Software engineer career levels illustration

Software Engineer Career Levels: What Companies Really Expect at Every Stage

After 15+ years and hundreds of interviews, here’s what actually matters at each career level - from Junior to Principal Engineer. A practical roadmap of what to learn, what to build, and what to stop worrying about.

March 21, 2026 · 15 min · Mubin Shaikh
Engineer self-assessment illustration

The Honest Self-Assessment Most Engineers Avoid

Most engineers have a blind spot between where they think they are and where they actually are. Here’s a framework to find out where you really stand.

April 4, 2026 · 7 min · Mubin Shaikh
AI in software development illustration

AI in Software Development: A Level-by-Level Reality Check

AI coding tools are reshaping how software gets built. But their impact is not the same at every career level. Here’s when they help, when they hurt, and where the trap is.

April 11, 2026 · 9 min · Mubin Shaikh
The end of fake technical interviews illustration

The End of Fake Technical Interviews

Leetcode grinding, rehearsed system design, AI-assisted take-homes, proxy candidates. The shortcut era of technical interviews is ending. Here’s what’s replacing it, and why fundamentals win again.

April 18, 2026 · 12 min · Mubin Shaikh