Marcin Mikosik
Senior Software Engineer at JetBrains
Poland
Summary
👤
Senior🎓
Top SchoolMarcin Mikosik is a senior software engineer with 13 years of professional experience and a track record of founding and shipping developer tooling and hardware projects. He built and open-sourced the Smooth build tool—covering a functional DSL, compiler and VM with aggressive caching—and led its development for several years before joining JetBrains. His background spans system-level C++ work at Google and embedded middleware, to Android apps, WebRTC, and NLP backend refactors, showing strong full-stack and tooling instincts. He has repeatedly turned research and prototypes into production-ready systems, from a 3D-printed digital slide scanner with ML-based cell classification to large-scale data migrations and API integrations. Based in Poland with an M.Sc. in Computer Science, he blends deep engineering craft with entrepreneurial initiative and a preference for elegant, well-tested solutions. A detail not immediately obvious: he designs languages and virtual machines as comfortably as user-facing mobile features, reflecting a rare mix of low-level systems and product-focused development.
13 years of coding experience
21 years of employment as a software developer
M.Sc. Computer Science, M.Sc. Computer Science at Wrocław University of Science and Technology
Stackoverflow
788reputation
87kreached
6answers
5questions
image
top-5%
google-play
top-5%
Github Skills (113)
opensearch10
testing10
elasticsearch10
qml10
search-engine10
slicer10
build-system10
gcode10
java10
pyqt10
bus10
cnc-controller10
assertj10
restful10
jwt-authentication9
Programming languages (7)
Github contributions (5)
mikosik/deguicifier
Feb 2014 - Oct 2022
Contributions:63 commits, 10 pushes in 8 years 9 months
mikosik/smooth-build
Jul 2013 - Jan 2023
build tool with functional language
Contributions:15 releases, 6441 commits, 10 PRs in 9 years 7 months
build-systembuild-toolcorrectsmooth-build
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