Alexander Korepanov is a Senior Software Developer with 12 years of experience building and optimizing compilers, high-performance servers, and developer tooling across companies like JetBrains, V Kontakte, and IPONWEB. He currently works on the Kotlin/JS backend of the Kotlin compiler, bringing deep compiler engineering and optimization expertise gained from developing KPHP and other runtime and compiler projects. Alexander combines systems-level C++ skills with language tooling and CI integration experience, having designed pluggable stats engines, custom MongoDB drivers, and integrated fuzzing and sanitizers into CI pipelines. He also mentors and teaches—running C++ workshops for Yandex.Practicum—and has a strong applied-maths background from MIET and HSE, which he leverages to implement complex math-driven strategies in production systems. Based in Diemen, Netherlands, he focuses on remote collaboration tooling and pragmatic, performance-first solutions that scale.
12 years of coding experience
10 years of employment as a software developer
Master’s Degree, Applied Mathematics and Information Science, Master’s Degree, Applied Mathematics and Information Science at Higher School of Economics
Engineer’s Degree, Applied Mathematics, Engineer’s Degree, Applied Mathematics at National Research University of Electronic Technology (MIET)
Contributions:58 commits, 2 PRs, 17 pushes in 1 year 1 month
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Alexander Korepanov - Senior Software Developer at JetBrains