Writing

Vibe coding is shipping AI-generated code on autopilot: it works, so you merge it—no review, no tests, no real ownership. I did it too...

After hitting 2000+ rapid on chess.com (peak 2042), I noticed how much chess mirrors engineering: long-term strategy in system design, pattern recognition in architecture, calculated risk in refactors, and resilience under pressure during incidents.

How Twitter keeps a personalized feed fast at massive scale—and why the system must stay highly available, low-latency, and efficient...