Vivek Bhaskar
Bengaluru, Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolVivek Bhaskar is a seasoned software engineer with over 18 years of hands-on experience designing and implementing database internals and distributed systems, specializing in Java/Scala, multithreading, UNIX programming, SQL, and Apache Spark. He has driven core product development for high-performance OLAP and in-memory database servers across Oracle, SnappyData/ComputeDB, Pivotal GemFire XD/Apache Geode, IBM Cognos, and Sybase IQ, often owning query engines and probabilistic sampling/AQP features. Vivek blends deep implementation expertise with technical leadership, architecting systems, mentoring teams, and ramping up complex projects. Based in Bengaluru, he brings a pragmatic focus on performance and scalability, with a track record of shipping production-grade distributed query engines and innovative sampling-based analytics.
10 years of coding experience
Savitribai Phule Pune University
Github Skills (53)
transaction10
spark10
predict10
vectorization10
stream10
scale10
simd10
apache9
architecture9
spark-sql9
analytics9
memory-database9
storage9
sql9
clickhouse9
Programming languages (2)
Github contributions (5)
vibhaska/gluten
Dec 2023 - Feb 2025
Gluten: Plugin to Double SparkSQL's Performance
Contributions:136 pushes, 21 branches in 1 year 2 months
vibhaska/delta
Jul 2020 - May 2021
An open-source storage layer that brings scalable, ACID transactions to Apache Spark™ and big data workloads.
Contributions:12 pushes, 5 branches in 10 months
scalableworkloadsapachebig-dataspark
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