Alexey Korepanov
Senior Software Engineer at ClickHouse
Amsterdam, North Holland, Netherlands
Summary
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Senior🎓
Top SchoolAlexey Korepanov is a Senior Software Engineer with 16 years of experience building scalable web and mobile systems, currently contributing to ClickHouse from Amsterdam. He combines deep C++/MFC and Visual C++ roots in high-performance financial and embedded applications with modern full-stack expertise in JavaScript/React, Python and SQL databases. Alexey designed real-time Bluetooth-to-cloud integration and REST APIs that scaled to hundreds of requests per second and previously helped migrate a social platform to support millions of users and thousands of games. He also has hands-on experience developing Cordova plugins in Java, Swift and Objective-C, bridging native and hybrid mobile ecosystems. Known for improving system performance and leading distributed teams, he brings a pragmatic balance of low-level optimization and product-facing engineering.
16 years of coding experience
24 years of employment as a software developer
Master of Science (M.S.), Computer Software Engineering, Master of Science (M.S.), Computer Software Engineering at Samara State Aerospace University
English, Russian, Dutch
Github Skills (43)
bigquery10
mysql10
big-data10
analytics10
olap10
mpp10
sql10
ai10
clickhouse-client10
embedded10
rust10
cpp10
bluetooth-headset10
cloud-native10
distributed-database10
Programming languages (7)
Github contributions (5)
alexkorep/js-faster-than-c
Aug 2021 - Nov 2022
Contributions:11 commits, 2 PRs, 8 pushes in 1 year 3 months
alexkorep/ClickHouse
Mar 2023 - Sep 2024
ClickHouse® is a free analytics DBMS for big data
Contributions:27 pushes, 2 branches in 1 year 6 months
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