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jkonarze/README.md

Jan Konarzewski

Staff backend engineer at Wolt (DoorDash). I work on distributed systems at scale: event driven backends, large platform migrations, and the reliability work that keeps them honest in production.

Most of my time goes to systems many teams depend on: getting the design right, making the tradeoffs explicit, and keeping them boring to operate.

What I work on

  • Distributed, event driven backends in Go
  • Platform and data migrations with no downtime and no data loss
  • Observability, reliability, and the operational side of systems
  • Google Cloud Platform & AWS

How I work

  • Pick the highest impact problem first, even when it is the hard one
  • Back decisions with data, not vibes
  • Write things down and share them, so the work outlasts me

Dual citizen 🇺🇸🇪🇺, authorized to work in the US and the EU.

📫 Reach me by email or on LinkedIn

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