When nobody knows yet how it should work, I figure it out with you, and ship it.
I'm Adam Bobowski, an independent product engineer. I work inside your team, learn the workflow from the people who do it, and build the tool, from the first prototype on your data to production.
Conference speaker (PyCon PL 2026, Linux Session 2026) · Creator of Stario, an open-source Python framework with thousands of downloads a month
Have a problem like that? Write to adam@bobowski.dev.
My day-to-day work is AI for documents. In Databricks, we parse emails and documents, triage them, pull out the data, and decide what happens next. An operator or a client sees each decision, and can check it or override it.
Every change starts with a question and a number, so we know whether it helped. Away from the keyboard, I'm a husband and a dad.
Client work
Built for a client, and shown with their permission.
Client work for Valmetrics: a research and design project. Can an economic model live as a graph instead of a spreadsheet? A model here is a graph of variables with units and Python formulas, and Monte Carlo runs show the uncertainty in each result.
Excel cannot easily run a Monte Carlo simulation, or the other statistics these models need. We started with first ideas. Round by round, we kept the ones that held up in the working app, and redesigned the rest from the ground up.
Work with me
I work with technical founders, consultancies, and domain-heavy teams on:
- A model or a workflow that has outgrown its spreadsheets and scripts.
- An internal tool that nobody likes to use.
- AI that reads emails and documents, and hands the unsure cases to a person.
We start with a short fixed-price sprint of one or two weeks: a working prototype on your data, and a number that shows whether it works. If it does, a fixed-price build takes it to production.
You own the code. It is plain Python and HTML, so any Python developer can run it after me. I'm based in Poland, work in English, and invoice as a company.
Write to adam@bobowski.dev with what is broken today, who uses it, and when you need it.
Products and open source
See all projects →My own tools, all open source. Every app on this site runs on Stario, my Python web framework, and Yard deploys it. I build client work with both.
A small Python web framework for real-time hypermedia apps. Server-rendered HTML first, streaming and Datastar when you need more than a single response. I wrote it.
Deploys a compose setup from a git push. Built for Stario apps, and for any other app that fits in a container.
Change a live web app by pointing at it. Draw on the app, say what you want, and an agent changes the code. The app reloads when the change is live.