Denis Kolchev
Software Engineer C Qt DirectX at Segnetics
Saint Petersburg, Saint Petersburg, Russia
Summary
👤
Senior🎓
Top SchoolDenis Kolchev is a seasoned C++ software engineer with 11 years of experience specializing in Qt-based GUI and high-performance graphics on Windows and Linux. He has driven major migrations and optimizations—moving projects from GDI to DirectX and Qt5/qmake to Qt6/CMake—achieving order-of-magnitude speedups in viewport scrolling and zooming. His work spans embedded and desktop domains, from HMI/FBD editors for production controllers to OS desktop utilities and Linux administration tools, with a strong focus on multithreading, networking, and build/tooling ecosystems (CMake, Conan, Jenkins). Denis also brings a pragmatic testing mindset, having introduced sanitizers, property-based testing, fuzzing and coverage into product workflows. Based in Saint Petersburg, he pairs systems-level graphics expertise with hands-on delivery and a knack for making complex UIs both fast and maintainable.
11 years of coding experience
3 years of employment as a software developer
Bachelor's degree Computer and Information Sciences and Support Services, Bachelor's degree Computer and Information Sciences and Support Services at Orel State University (OrelSTU)
Github Skills (3)
lwjgl8
music8
java6
Programming languages (1)
Github contributions (5)
DarkTigrus/dxvk-cache-tool
Feb 2019 - Nov 2019
Standalone dxvk-cache merger
Contributions:9 releases, 50 commits, 52 pushes in 9 months
dxvk-cachestandalonemergerdxvkcache
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