AI & Domain Expertise

A Polish cardiologist just beat 13,000 developers at Anthropic’s hackathon.

He built the winning app in 7 days. While working full-time hospital shifts.

Dr. Michał Nedoszytko MD, PhD isn’t a software engineer. He’s a cardiologist from Gdański Uniwersytet Medyczny (Medical University of Gdańsk), who threads catheters into hearts for a living.

But he had a problem: patients leave appointments confused. They forget 80% of what doctors tell them. Critical diagnoses get lost in translation.

So he built postvisit.ai — upload your visit transcript, get plain language explanations and ongoing guidance.

He coded it between procedures. In break rooms. At airports. On the plane to SF.

7 days total. 3rd place globally.


Here’s the thing: the best AI products aren’t being built by CS grads in SF.

They’re being built by domain experts who actually understand the problem. Doctors. Lawyers. Teachers. People in the field who see what’s broken every single day.

AI just gave them the ability to build the fix themselves.

The next wave of great products won’t come from “founders.” They’ll come from professionals who got tired of waiting for someone else to solve their problems.

Research powered by Olostep

This research was conducted using the Olostep Answers endpoint API and Scraping API — enabling real-time web research and structured data extraction at scale.