Sergei Glushchenko
Georgia
Summary
🤩
Rockstar🎓
Top SchoolSergei Glushchenko is a seasoned software engineer with 15 years of deep expertise in database kernel development and performance engineering, focused on MySQL ecosystems. He has driven kernel features and high-impact performance optimizations for DBaaS products at Huawei Cloud and implemented core functionality and fixes for Percona XtraBackup and Percona Server. His work emphasizes scalability, single-thread throughput, CPU-architecture-specific tuning, and adaptive algorithms that squeeze predictable performance from complex storage stacks. Based in Georgia, Sergei combines hands-on low-level coding with pragmatic system design, often surfacing subtle bottlenecks that others miss. His background in engineering from Altai State Technical University underpins a career spent optimizing real-world database systems used in production at scale.
16 years of coding experience
8 years of employment as a software developer
Engineer’s Degree, Computer Science, Engineer’s Degree, Computer Science at Altai State Technical University
Github Skills (100)
firmware10
databases10
fido-u2f10
backup10
database10
mysql10
innodb10
percona10
ps10
mysql-server9
storage-engine8
hash8
mysql-database8
hash-functions8
xml8
Programming languages (8)
Github contributions (5)
gl-sergei/percona-xtrabackup
Feb 2015 - Oct 2019
Contributions:247 commits, 17 PRs, 1102 pushes in 4 years 8 months
percona/percona-xtrabackup
Jan 2012 - Nov 2019
Open source hot backup tool for InnoDB and XtraDB databases
Contributions:956 commits, 817 PRs, 465 pushes in 7 years 11 months
databasedatabasesinnodbbackuppxb
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