Zoltán Rátkai
Budapest, Central Hungary, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolZoltán Rátkai is a Java backend developer with three years of professional experience, based in Budapest and connected to the Dutch tech ecosystem. He specializes in Spring Boot and big-data components such as Apache Hive and ORC, contributing upstream to Apache Hive through bug fixes, compaction test automation, and ORC-related changes. His dual master's background in Electrical Engineering and Economics gives him a pragmatic blend of systems thinking and business context when tackling backend and data-engineering problems. Though early in his career, he already contributes to a prominent open-source project, demonstrating a focus on reliability, test coverage, and performance-sensitive components.
3 years of coding experience
Master of Science (MSc), Economics, Master of Science (MSc), Economics at Budapesti Corvinus EgyetemMaster's degree, Electrical, Electronics and Communications Engineering, Master's degree, Electrical, Electronics and Communications Engineering at Budapesti Mûszaki és Gazdaságtudományi Egyetem / Technical University of Budapest
English
Github Skills (10)
javas10
junit10
apache-hive10
java10
jtest10
big-data9
hadoop9
database9
sql9
databases9
Programming languages (2)
Github contributions (5)
apache/hive
Dec 2022 - Jan 2023
Apache Hive
Role in this project:
Back-end Developer / Test Automation Engineer
Back-end Developer / Test Automation EngineerContributions:209 reviews, 2 commits, 17 PRs in 1 month
Contributions summary:Zoltán primarily contributes to the Apache Hive project through bug fixes and enhancements to existing components. Their work includes refactoring tests and creating new tests related to compaction, and also fixing issues. They also made changes to the ORC related code base. The user is also involved in adding support and creating test cases.
flinksqlapachebig-dataspark
zratkai/hive
Nov 2022 - Mar 2025
Apache Hive
Contributions:4 PRs, 116 pushes, 16 branches in 2 years 5 months
flinkapachebig-datasparkdatabase
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