About

My name is Jan and I am one of the co-founders of ReJot. Before that I worked as a Data Platform Engineer at Adyen. I studied Computer Science and Artificial Intelligence at the University of Amsterdam. I’m also on the board of the Information Sciences Association for Amsterdam Alumni.

I love building things, both digital and physical.

Find me on GitHub, LinkedIn, Bluesky or X.

Projects

• semcheck: AI tool for checking that implementation follows spec
• ReJot Labs: Collection of tools and experiments created by ReJot
• ReJot: Replication engine and framework for microservice communication
• Kroegen in Amsterdam: Web app to keep track of all bars you’ve visited in Amsterdam

Posts

• Program for one, Please (2025-09-15)
• Semcheck: Spec-Driven Development using LLMs (2025-08-22)

Research

• Jan Schutte, Pascal Mettes. 2022. Teaching a New Dog Old Tricks: Contrastive Random Walks in Videos with Unsupervised Priors. https://doi.org/10.1145/3512527.3531376