Jun 2023 – Aug 2025 · 2 yrs 2 mos

• Responsible for moving Uber's Batch Data Platform onto Cloud.
• Building strategies for Disaster Recovery scenarios in Cloud.
• Handling 1500PB+ of Big Data on Apache HDFS and making it performant.
• Automating critical Infrastructure flows to keep HDFS reliable and resilient.
• Previously, Handled Kafka Security Charter and Kafka version upgrades.

Jan 2021 – May 2023 · 2 yrs 4 mos

Jan 2019 – Dec 2020 · 1 yr 11 mos

Nov 2017 – Jan 2019 · 1 yr 2 mos

• Architected the Kubernetes deployment to make it multi-tenanted
• Designed workflows to easily provision new Kubernetes clusters on both on-prem and AWS
• Mentored other service teams to get onboarded to the kubernetes clusters
• Moving teams to Kubernetes cluster helped in cutting costs (better bin-packing) and added more reliability to the infrastructure.

Apr 2017 – Nov 2017 · 7 mos

• Designed an orchestrating framework using Kubernetes for a real time data ingestion pipeline.
• Built the PaaS system to work with Storage Volumes of Nutanix as iscsi disks
• Wrote Jenkins pipelines for a robust developer deployment workflow
• Built a proper logging framework to ingest logs to Splunk
• Built a monitoring/alerting tools to channel production alerts to Slack/PagerDuty and graphs on Grafana with backend being Prometheus.
• Built a canary-prod workflow to send part of the prod traffic to a separate canary cluster.

Jan 2015 – Apr 2017 · 2 yrs 3 mos · San Francisco Bay Area

• Part of the Infrastructure team. Some of the responsibilities include:
• Maintain tools to easily provision Cassandra and Elasticsearch clusters
• Consult teams on which NoSQL datastore to use as per their needs.
• Building Zipkin infrastructure and scaling it up for Yelp's live traffic.
• (20 hrs per week 01/15-05/15), (FTE 40 hrs per week 06/15-04/17)

May 2014 – Aug 2014 · 3 mos · San Francisco Bay Area

• Service Infrastructure Team

Aug 2014 – May 2015 · 9 mos · Austin, Texas Area

• I was responsible of containerizing the web application system using Docker and Docker Compose. I also added Celery support for asynchronous scheduling for image processing tasks. The work also included building digital rock web repository for fast storage and retrieval of images of a variety porous micro-structure.
• (20 hrs per week.)

Sep 2013 – Dec 2013 · 3 mos · Austin

• Developed a common web interface www.unitydatabase.com to search through different
• datasets and output aggregate results and ensuring easy pluggability of new datasets.
• ◦ Technologies working on: Python, Django, South, PostgreSQL
• (20 hrs. per week)

Mar 2013 – Jul 2013 · 4 mos

• Wrote a ruby gem 'Morsel' to traverse through active record trees to purge old records.
• ▪ Implemented Visitor pattern to add functionality of node printing, node archiving.

Jun 2011 – Feb 2013 · 1 yr 8 mos

• ◦ Part of the Supply Chain Technology group at Flipkart.
• ◦ Developed scalable code and handled performance issues for procurement and warehouse modules in RoR framework.
• ◦ Designed warehouse stock snapshots and stockledger framework using Pig scripts after pushing warehouse data to a hadoop cluster.
• ◦ Was actively involved in the design and architecture of a new ERP system to address high customer order volumes, which replaced an older system based on OpenTaps (an open-source ERP tool).
• ◦ Comprehendedcomplexbusinesslogicflowsanddevelopedtechnicalframeworkswhichmost
• suited the requirements.

Jul 2009 – Jun 2011 · 1 yr 11 mos

• ◦ Was part of Information Management Group in IBM Labs.
• ◦ Handled JDBC client driver for IBM Informix database and type 2 JDBC driver for DB2 database.
• ◦ Developed performance tests for pureQuery Hibernate accelerator’s binding and static features and showcased its improvements over traditional JDBC driver.
• ◦ Was awarded Smart CADian award for resolving an obscure deadlock situation, making JDBC driver more robust.