Sep 2021 – Oct 2022 · 1 yr 1 mo

Apr 2020 – Aug 2021 · 1 yr 4 mos

Jun 2018 – Mar 2020 · 1 yr 9 mos · Bengaluru Area, India

Jul 2015 – Jun 2018 · 2 yrs 11 mos

• 1) Materialized Views in Apache Hive:
• Created materialized views framework in SQL-On-Hadoop engines for performance optimization
• Designed features like detecting changes to source data with consequent invalidation of related views along with full/partial refresh of the views
• Implemented new rules for query rewriting using materialized views
• 2) Enhancing Cloud Integration:
• Designed and developed a cloud agnostic platform to facilitate multiple cloud connections
• Improvised the rest api's and database schema to support multi-cloud architecture
• Implemented Azure cloud on this new platform
• 3) Quark (https://github.com/qubole/quark):
• Optimized data accesses through rerouting of queries across different databases
• Added support for SQL like commands to store information of data-sources

Jan 2015 – Jun 2015 · 5 mos

• Developing and testing REST API’s for easy management of HBase snapshot and restore feature
• Storing snapshots of data in Amazon S3 cloud and restoring from a particular snapshot
• Writing unit and integration tests for the API’s

Aug 2013 – Dec 2013 · 4 mos · Chirawa, Rajasthan, India

• Assisted Instructor-in-Charge in teaching the course 'Logic in Computer Science'.
• Conducted and evaluated regular quizzes in the course.

May 2012 – Jul 2012 · 2 mos · Chirawa, Rajasthan, India