Sergei Semenov
Старший Инженер-тестировщик at Innotech
Munich, Bavaria, Russia
Summary
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Rockstar🎓
Top SchoolSergei Semenov is a seasoned QA professional and senior test engineer with a decade in IT and over nine years focused on manual testing of telecommunications systems, network equipment, and customer-facing solutions. He has contributed to testing projects for major global telecom brands, a leading delivery services company, and a prominent genomics provider of noninvasive prenatal tests, demonstrating reliability in high-stakes, regulated environments. Sergei has moved into more technical roles at companies like Intel and Innotech and is actively expanding his Python and SDET skills to bridge testing and development. On GitHub he has backend experience improving SPIR-V to LLVM IR translation—work that sharpened his debugging and low-level toolchain knowledge, an uncommon strength for a manual QA specialist. Based in Munich, he brings a pragmatic mix of field-tested QA discipline and growing programming aptitude aimed at transitioning into automation and test engineering roles.
7 years of coding experience
10 years of employment as a software developer
Магистр, Информационные системы и технологии, Магистр, Информационные системы и технологии at НГТУ им. Р.Е. Алексеева
Github Skills (6)
spirv10
c-language10
cprogramming-language10
llvm10
compiler-construction9
test-automation8
Programming languages (4)
Github contributions (5)
KhronosGroup/SPIRV-LLVM-Translator
Oct 2018 - Jul 2019
A tool and a library for bi-directional translation between SPIR-V and LLVM IR
Role in this project:
Back-end Developer
Back-end DeveloperContributions:8 commits, 4 PRs in 8 months
Contributions summary:Sergei primarily contributed to the SPIR-V to LLVM IR translator, focusing on improving the debugging information. They fixed issues related to relative file path translations within the debug information, enabling tests for unsupported debug information, and addressing problems with variadic function template declarations. Furthermore, they added support for template parameters in DISubprogram for function declarations and resolved temporary MDNode processing for function declarations, enhancing the accuracy and completeness of debug information in the translated output.
llvm-irspirv
sergey-semenov/llvm-test-suite
Dec 2020 - Feb 2023
Contributions:43 pushes, 30 branches in 2 years 2 months
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