ScalabilityCraft

System design, leadership & career strategy for engineers who want to go further by an EM with 20+ years building real systems.

Nov 11, 2026

We built a cache that was never the fix, then spent six months re-architecting. Here are the 3 questions that would have saved us.

Apr 3, 2026

A practical framework for choosing between REST, GraphQL, and gRPC

Mar 19, 2026

Most candidates never ask any of them. Here's exactly what they are.