Oleksandr Kaleniuk
Senior Software Engineer Engineering Manager at Materialise
Radomyshl’, Zhytomyr, Ukraine
Summary
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Senior🎓
Top SchoolOleksandr Kaleniuk is a Senior Software Engineer and Engineering Manager with 13 years of experience specializing in computational geometry, applied to triangles, surfaces, images and curves. He holds an MS and a PhD in applied geometry and combines deep mathematical rigor with broad, language-agnostic engineering skills to improve SDKs and production systems at Materialise. An experienced educator, he also teaches numerical methods and modern software engineering practices at Kyiv Polytechnic Institute, bridging research and industry. His background spans low-level C/C++, static analysis, Erlang back-end work and game engine development, reflecting a pragmatic curiosity across the stack. Outside work he writes about technical and engineering topics on his blog, revealing a thoughtful approach to complex problems and a self-described preference for ideas over small talk.
13 years of coding experience
9 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
Ukrainian, English
Stackoverflow
3,825reputation
293kreached
90answers
69questions
Github Skills (30)
tlaplus10
javascript10
combinatorics10
mathematics10
maths10
postfix-notation10
surface10
visualizations10
math9
image8
3d7
3d-printing7
python7
anagram6
jpeg6
Programming languages (4)
Github contributions (5)
akalenuk/16counters
Jun 2016 - Mar 2020
GUI for those who don't do GUI
Contributions:4 releases, 57 commits, 3 PRs in 3 years 9 months
pythonguiwindowsurface3d-printing
akalenuk/html_bitmap
Jan 2014 - Dec 2022
Contributions:21 commits, 7 pushes, 3 branches in 9 years
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