Ihor Kryvenko
Software Engineer
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolIhor Kryvenko is a seasoned software engineer from Kyiv with 11 years of experience building reliable backend systems and database-focused tooling. He contributes to high-profile open-source projects such as the official MongoDB Go driver and Apache Hive, where his work improved database management, index options, and ACID transaction reliability. A pragmatic problem-solver, he enjoys tackling difficult challenges and rapidly learning new technologies while being a dependable team player. Known for hands-on contributions that enhance data integrity and operational robustness, he combines deep backend expertise with a continuous drive to experiment and improve web systems.
11 years of coding experience
Kiev State University of Food Technologies
Stackoverflow
1reputation
58reached
0answers
1question
Github Skills (23)
go-language10
data-warehouse10
databases10
big-data10
java10
mongodb-database10
javas10
go10
driver10
sql10
database-design10
apache-hive10
datamart10
golang10
database-management10
Programming languages (4)
Github contributions (5)
apache/hive
Mar 2018 - Jan 2019
Apache Hive
Role in this project:
Back-end Developer
Back-end DeveloperContributions:32 commits in 10 months
Contributions summary:Ihor primarily contributed to the Apache Hive project by addressing bugs and implementing new features related to date and time functions and ACID transactions. The contributions included adding validation for the `add_months` function, improving error handling in several UDFs (User-Defined Functions), and fixing issues in the Hive metastore and compaction processes. The user's work focused on enhancing data integrity, improving the reliability of ACID transactions, and refining the overall functionality of the Hive data warehouse.
flinksqlapachebig-dataspark
mongodb/mongo-go-driver
Apr 2018 - Sep 2018
The Official Golang driver for MongoDB
Role in this project:Back-end Developer / Database Engineer
Back-end Developer / Database EngineerContributions:17 commits, 10 PRs, 42 comments in 5 months
Contributions summary:Ihor primarily contributed to the implementation of database-related functionalities within the MongoDB Go driver. Their work included adding methods to drop collections and databases, modifying existing database and collection functionalities, and implementing options for index commands. These changes involved modifications across core command, dispatch, and mongo package files, demonstrating a focus on improving database management capabilities.
golanggolang-librarydriverdatabasemongodb-driver
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