Eugene Kosov
Senior Software Engineer at Avito
Almaty, Kazakhstan
Summary
🤩
Rockstar🎓
Top SchoolEugene Kosov is a Senior Software Engineer with 11 years' experience building and hardening back-end systems, currently driving engineering work at Avito from Almaty, Kazakhstan. He brings deep C++ and database expertise from roles at MariaDB Corporation and contributions to the MariaDB server, where he focused on bug fixes, memory-leak remediation, and schema/versioning work that improved stability. A long-time open source advocate, Eugene has also contributed to the high-profile Servo web engine, improving code structure and maintainability through careful refactoring. He combines a pragmatic focus on individual and team productivity with hands-on skill in low-level systems and storage engines. Fluent in both English and Computer Science from Mordovian State University, he’s the sort of engineer who quietly prevents outages by fixing the warnings and deprecated edges others miss.
11 years of coding experience
8 years of employment as a software developer
English, Computer Science, English, Computer Science at Mordovian State University
English, Russian
Stackoverflow
993reputation
13kreached
8answers
4questions
Github Skills (26)
webbrowser10
debug10
c-language10
servo10
mariadb10
browser10
webengine10
rust10
cprogramming-language10
web-platform9
web-content9
webpages9
memory-management9
sql9
storage-engine8
Programming languages (10)
Github contributions (5)
MariaDB/server
Sep 2016 - Feb 2022
MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
Role in this project:
Back-end Developer & Database Engineer / Database Administrator
Back-end Developer & Database Engineer / Database AdministratorContributions:8 reviews, 522 commits, 146 PRs in 5 years 5 months
Contributions summary:Eugene primarily focused on bug fixes and code refactoring within the MariaDB server. They addressed a variety of issues, including build problems, code warnings, and memory leaks, indicating a focus on code quality and stability. They also made several changes related to system versioning and database schema, and were responsible for implementing and maintaining database structures, and involved in the design or maintenance of database schemas and the interaction between code and data storage.
licensedsql-servermysqlsqlmariadb-server
servo/servo
May 2016 - Jun 2016
Servo, the embeddable, independent, memory-safe, modular, parallel web rendering engine
Role in this project:Back-end Developer
Back-end DeveloperContributions:5 commits, 9 PRs, 38 comments in 26 days
Contributions summary:Eugene primarily contributed to refactoring and reorganizing code within the Servo project, focusing on improving code structure and maintainability. Their work involved moving structs, traits, and functions to more appropriate locations within the project's file structure. They also addressed issues related to type conversions and removed deprecated code references, further demonstrating a focus on code quality and preventing errors.
browserrustjavascriptbrowser-engineservo
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