JOURNALJournal

Journal

Engineering notes on development, infrastructure and shipping to production. Concise, drawn from real projects.

01May 6, 20251 min read
Preventing oversell: pessimistic locking at checkout
How to guarantee stock integrity under concurrent orders in a NestJS + TypeORM API, without sacrificing readability.
NestJSTypeORMMySQLConcurrencyE-commerce
02March 18, 20251 min read
From code to infrastructure: operating your own Symfony monolith
Why I deploy my applications on a VPS with Docker, Traefik and GitHub Actions instead of a managed platform - and what it changes.
SymfonyDockerTraefikCI/CDInfrastructure

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