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  • Apr 17, 2026

    Catching silent column drops in PostgreSQL views with a Prisma test

    How a 20-line E2E test prevents a subtle bug where migrations recreate views without all expected columns, and Prisma returns null instead of throwing.

    postgresqlprismatestingnestjs
  • Feb 20, 2026

    A homemade Dependabot for Bitbucket: automated security audits for a Yarn monorepo

    How I replaced a broken audit step with a 400-line TypeScript bot that finds vulnerabilities, updates what it can, and opens a PR with a summary table.

    ci-cdsecuritybitbuckettypescript
  • Jan 4, 2026

    From 40 to 16 minutes: migrating a NestJS test suite from Jest to Bun

    How we parallelized a Bitbucket Pipeline and migrated the test runner from Jest to Bun in a NestJS monorepo. Two rounds of optimization, five incremental PRs, and a few surprises along the way.

    buntestingci-cdnestjs

Some posts were edited and translated with the help of artificial intelligence tools to speed up the writing process. All ideas, opinions, and technical content are my own.