$ cat ~/blog/README.md▍

Notes from building real software.

I'm Burak, a full stack developer in Hamburg. I write about the problems I actually hit at work and in side projects: concurrency, databases, testing, and getting real value out of AI coding agents. No code dumps, just how I got from the bug to the fix.

read the posts who's writing

#ai-agents#claude-code#developer-experience#typescript#postgresql#concurrency

LatestAI

Treating an AI coding agent like a new teammate

The CLAUDE.md files, skills and monitoring that turned Claude Code from a fast but forgetful helper into something I trust with real work, and the open-source dashboard I built to see where it still struggles.

10 Oct 2026 6 min read

read post

$ ls posts/ (2)

/

Backend
Two requests, one person, two users: fixing a race condition with PostgreSQL advisory locks
How I stopped concurrent sign-ups from creating duplicate users, why a unique index was not enough, and how I proved the fix with real concurrency tests.
10 Oct 2026 7 min read

Notes from building real software.

Treating an AI coding agent like a new teammate

$ ls posts/ (2)

Two requests, one person, two users: fixing a race condition with PostgreSQL advisory locks