ondrejromancov.com

Ondřej Romancov · Prague

Hello. I’m Ondřej.

I’m an engineer based in Prague. Most days I’m building software, helping a team find its way through hard problems, or making a small app because I wish it existed.

Right now I lead engineering at duvo.ai. I also write occasionally and try to spend more time out in the world.

Ondřej at an event
Ondřej speaking
Ondřej with other builders

Things I made

Small software projects that started with a problem I wanted to understand.

  1. 01FigparkA way to find and share private parking in Prague.↗
  2. 02YomuA quiet place to save and read articles.↗
  3. 03Dům v kliduSoftware that makes running a Czech SVJ less painful.↗

Writing

Notes about engineering and the work around the code.

Substack ↗
2026 · SubstackWhat Changes When Writing Code Stops Being the Bottleneck→Why is SQL AI such a hard problem?→How to effectively prompt Deepnote AI→Behind Deepnote AI Copilot→

Out and about

Events, talks, and rooms where I met interesting people.

  1. 05 Aug 2026Build:mode by VisuxWarsaw
  2. Jun 2026Anthropic × duvo.ai Builder DayPrague
  3. 2026Code w/ ClaudeLondon
  4. 2026Make's Tech TalkPrague

Before now

Work history

  1. duvo.ai

    1. Head of Engineering

    2. Founding Engineer & Engineering Lead

  2. Deepnote

    1. Technical Lead

    2. Senior Software Engineer

    3. Software Engineer

  3. Deloitte

    1. Startup Analyst Intern

Education

  1. University of St. Andrews

    1. MSc Artificial Intelligence

  2. Cardiff University

    1. BSc Computer Science