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Web apps built to scale
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Since 2015
AI development
The Vibe-Coded Fintech That Double-Charged Everyone: Production Correctness for AI-Built Money Apps
AI builds the easy half of a money app in a weekend and silently skips the half that matters. The double-entry invariant nobody wrote, the missing idempotency key, the reconciliation that quietly returns zero. What hardening an AI-built money system actually takes.
Engineering quality
Your single Postgres pool will eventually eat your whole startup
Small-team ops platforms on Vercel + Supabase work for ten months, then 504s start appearing while Postgres looks healthy. Diagnosis, the connection-bulkhead pattern, and the queue architecture that actually fixes it.
NestJS
The 2muchcoffee Nest.js Manifesto
The published Nest.js standards a small engineering team ships by. Eleven rules, the six we have not written yet, a respectful nod to FastAPI, and a drop-in kit for Claude Code, Cursor, and Codex.
AI agents
Every Failure Creates a Market. AI Agents Just Got Theirs.
AI agents fail all the time. Insurance appears when a failure touches production data, money, customer records, or contracts and someone needs proof of who pays.
AI development
AI-Native vs AI-Powered Developers: What Hiring Teams Get Wrong
Learn how AI-native, AI-powered, traditional, and vibe-coding developers differ, and what to ask before hiring for AI coding work.
