Status

Offline

Weather

18°C

A little sun, a little cloud.

Prague, Czechia--:--
David with friends at a festival
David on the ice playing hockey
David out snowboarding
David wakeboarding
David holding his Prague Half Marathon medal
David with a cart full of computer parts outside Micro Center

Amphetamines (use me)

VIOLENT VIRA

MY SAD DEAD BITCH

Spotify ↗

On my desk

MacBook Air M4

Apple silicon is supreme.

What I use

Software

  • Dia
  • Ghostty
  • Codex
  • Cursor
  • Obsidian

Tech stack

Work systems
  • React
  • TypeScript
  • C#
  • .NET
  • Databricks
  • Python
  • SQL
  • Spark

Shipped

ProductDrillbitPersonalized learningInfrastructurePortfolio backendWorker, KV and static assetsResearchCERN ATLASTransformer signal classifier

Little moments

David with friends at a festival
Good music. Better company.
1 / 6

Things I’m building

A few projects from my side of the internet.

operloom

Independent conversations, durable workflows, controlled actions, and agent packs you can extend.

drillbit

System design practice with an AI interviewer that moves between writing and live voice.

Explore the tools behind them