Matthijs Kok
Software Engineer at Zanders
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolMatthijs Kok is a software engineer based in Amsterdam with a decade of hands-on experience building fintech and crypto-related solutions. Currently at Zanders, he combines practical engineering with a curiosity for Raspberry Pi projects, reflecting a blend of production-grade development and hardware tinkering. Trained at Delft University of Technology, Matthijs brings strong technical foundations to financial software challenges and an aptitude for rapid prototyping. He favors pragmatic, secure implementations informed by real-world finance constraints, and enjoys exploring how embedded systems can complement backend services. Though focused on financial tech today, his ongoing hobbyist work with crypto and single-board computers gives him a creative edge in designing novel proofs-of-concept.
10 years of coding experience
Bachelor of Science, Bachelor of Science at Delft University of TechnologyStedelijk Gymnasium Haarlem
Dutch, English
Github Skills (180)
e2e-testing10
fastapi10
python10
json-schema10
testing10
swagger10
material-ui10
apache-arrow10
automation10
resolver10
polars10
ffi10
linter10
rgb10
threaded10
Programming languages (10)
Github contributions (5)
AreaFiftyLAN/api-scripts
Dec 2016 - Sep 2017
Contributions:4 PRs, 2 pushes, 5 branches in 9 months
apihandy
MatthijsKok/polars
Mar 2025 - Apr 2025
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
Contributions:1 PR, 10 pushes, 4 branches in 8 days
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