Hemanth Boyina
Apache Iceberg Contributor at Visa
Bengaluru, Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolHemanth Boyina is a seasoned back-end engineer with 9 years of experience building and hardening distributed systems, currently a Staff Software Engineer at Visa and an active contributor and committer within The Apache Software Foundation. He has deep practical expertise in Hadoop’s HDFS and YARN—fixing permissions, quota inconsistencies, and improving datanode rolling-upgrade performance—and now contributes to Apache Iceberg, reflecting a focus on scalable data infrastructure. Based in Bengaluru, he blends production-grade enterprise engineering with open-source stewardship, routinely moving fixes from issue reports into stable releases. Colleagues rely on him for pragmatic solutions that reduce operational risk, and his track record shows an emphasis on observability and resilient upgrades that aren’t always visible from commit counts alone.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Technology (B.Tech.) Computer Science, Bachelor of Technology (B.Tech.) Computer Science at Amrita University, Amritapuri Campus
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
yarn-berry10
yarn210
javas10
hdfs10
hadoop10
java10
yarn310
yarnpkg10
filesystem9
Programming languages (2)
Github contributions (5)
apache/hadoop
Aug 2020 - Dec 2020
Apache Hadoop
Role in this project:
Back-end Developer
Back-end DeveloperContributions:17 reviews, 19 commits, 12 PRs in 4 months
Contributions summary:Hemanth contributed to the Apache Hadoop project by addressing various issues related to the Hadoop Distributed File System (HDFS) and the YARN resource manager. Their work includes bug fixes, such as resolving permission modification issues in the WebUI and inconsistencies in quota management within the Router-based Federation (RBF) for HDFS. The user also implemented performance enhancements, particularly during datanode rolling upgrades. They also made adjustments to the logging levels for truncate operations.
apachebig-datasparkhadoopjava
bhemanthkumar/hadoop
Aug 2019 - Feb 2020
Apache Hadoop
Contributions:56 PRs, 28 pushes in 6 months
apachebig-datasparkhadoopjava
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.