Michał Ziółkowski

Co-founded Sherlo with Dawid Krajewski.

Michał has spent his entire career building mobile applications. He started in 2014 at Dige, then moved to Intive and Apptimia, working in Android throughout. That is where he learned how much the same screen can change from one device to the next.

In 2019 he joined Feeld as a full-stack engineer and has worked in React Native ever since. Long enough on one app to have seen most of the ways a UI can break.

He co-founded Devine and Sherlo in 2022, and mostly works on the part nobody sees: getting simulators to run in parallel, fast, and to render the same UI identically every time. Over a decade of mobile is what tells you where those problems hide.