Raghav Aggarwal
Senior Data Engineer
Bengaluru, Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolRaghav Aggarwal is a Senior Data Engineer with six years of experience building scalable, reliable data platforms and driving large-scale Big Data migrations. Based in Bengaluru, he has upgraded core Hadoop ecosystem components, automated CI/CD release pipelines, and helped harden production systems at Visa. He is an active contributor to Apache Hive—fixing security vulnerabilities, upgrading dependencies like Guava and commons-dbcp2, and adding features for Iceberg integration and vectorized processing stability. Comfortable across backend engineering and data platform operations, he blends hands-on code changes with infrastructure automation to move projects safely to newer stacks. Collected experience from R&D internships to enterprise engineering gives him a pragmatic focus on deliverable, audit-friendly solutions.
6 years of coding experience
2 years of employment as a software developer
BTech - Bachelor of Technology, Computer Science, BTech - Bachelor of Technology, Computer Science at PES UniversityMukand Lal Public School, Yamunanagar, HaryanaALLEN CAREER INSTITUTE
Github Skills (13)
javas10
big-data10
hadoop10
apache-hive10
java10
database9
security9
sql9
admin9
database-administration9
databases9
data-structure5
data-structures5
Programming languages (4)
Github contributions (5)
apache/hive
Nov 2022 - Apr 2025
Apache Hive
Role in this project:
Back-end Developer
Back-end DeveloperContributions:39 reviews, 39 PRs, 160 comments in 2 years 4 months
Contributions summary:Raghav Aggarwal primarily focused on improving the Apache Hive codebase by addressing critical vulnerabilities and enhancing its functionality. His contributions include upgrading dependencies such as Guava and commons-dbcp2, which addressed security concerns. He also implemented new features like a locked configuration list and fixed a bug in vectorized text processing. Additionally, he made changes related to Iceberg integration and database repair processes.
flinksqlapachebig-dataspark
Aggarwal-Raghav/hive
Dec 2022 - Apr 2025
Apache Hive
Contributions:187 pushes, 125 branches, 2 tags in 2 years 4 months
flinkapachebig-datasparkdatabase
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