Alexander Luchnikov
Production Support Engineer L2 at Sberbank-Technology
Novosibirsk Metropolitan Area Russia
Summary
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Rockstar🎓
Top SchoolAlexander Luchnikov is a Production Support Engineer L2 with seven years of focused experience in Java development and production operations, currently supporting critical systems at Sberbank-Technology. His background spans billing and routing for VoIP, data integration, and technical security, giving him a strong foundation in reliability and systems thinking. As an open-source contributor to the well-known Apache Ignite project, he has improved data storage, persistence, and performance-related code—work that underscores his attention to data integrity in distributed systems. Based in Novosibirsk, he combines practical hands-on troubleshooting with a history of shipping backend fixes and testing enhancements, and he continually sharpens his skills despite working across language barriers.
7 years of coding experience
11 years of employment as a software developer
Information Technology, Information Technology at Altai State Technical University
Github Skills (11)
data-storage10
javas10
apache-ignite10
persistence10
java10
testing10
sql-database9
distributed-database9
big-data9
databases8
database8
Programming languages (1)
Github contributions (5)
apache/ignite
Oct 2018 - Nov 2021
Apache Ignite
Role in this project:
Backend Developer
Backend DeveloperContributions:34 reviews, 4 commits, 46 PRs in 3 years 1 month
Contributions summary:Alexander contributed to the Apache Ignite project by fixing bugs, enhancing testing frameworks, and improving code related to data storage and persistence. They addressed issues in rebalance thread pool configuration for client mode, fixed tests related to disk page compressions, and corrected the calculation of WalWritingRate. These contributions demonstrate a focus on improving data integrity and performance within the distributed in-memory database.
data-management-platformin-memory-databasedistributed-sql-databaseapache-ignitenetwork-client
luchnikovbsk/ignite-extensions
Jan 2023 - Oct 2024
Contributions:3 pushes, 2 branches in 1 year 8 months
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