Feb 2022 – Jun 2023 · 1 yr 4 mos

• Led the development of the Orgs-Multitenancy project involving changes across company. Mentored a team of 8 to implement core functionalities like user-management, data isolation and RBAC policy. Worked with 5+ teams across the company to drive the release.
• Using Orgs multi-tenancy, led the implementation of a low-tier offering for small-scale customers. This allows a cluster to be shared with up to 20 customers allowing significant cost benefits.
• Helped stabilize the Java platform service “Callosum” with a 90+GB heap. Led multiple efforts to remove scale issues. Helped set up perf to keep regular checks on identified scale challenges.
• Led IAM team, integrated with Okta as an Identity Broker to outsource federated identity management.

Apr 2020 – Jan 2022 · 1 yr 9 mos

• Led Embrace team in building SQL query-execution platform. Helped scale the service from a few beta customers to ~1 mil queries/day and 90% of all new traffic.
• Identified and fixed memory leak and multiple deadlocks. Migrated to async server with non blocking IO.
• Designed multi tenant setup with QoS improvements like fairness across Connections, job prioritisation.
• Setup extensive metric dashboards and an oncall runbook to offload heavy on-call load to a remote team.
• Helped build SQL compatibility for ThoughtSpot analytics engine which earlier ran on an in-house db. Supported Fan-Trap/Chasm-Trap query transformations, extended custom calendar integration capabilities.

Jan 2018 – Apr 2020 · 2 yrs 3 mos · Bengaluru, Karnataka, India

• Led the development of the Fulfillment systems for Swiggy Stores (now InstaMart). Built multiple micro-services like orderability service, order-timeline, fulfilment-orchestration service, etc. to integrate with Swiggy Food ecosystem.
• Designed order lifecycle monitoring and alerting for Swiggy Instamart orders using in-house workflow engine built upon Netflix Conductor.

Dec 2014 – Aug 2016 · 1 yr 8 mos · Bangalore

• Led the backend team in building an EMR solution for Practo.
• With 2 colleagues, built in-house CRM from scratch supporting teams across countries.

Apr 2014 – Nov 2014 · 7 mos

• Worked on a product portal idea ProdNote. Built upon JAVA Spring web platform, we used MongoDb as primary storage and used mapReduce for recommendations.

Jul 2011 – Jul 2013 · 2 yrs · Bangalore, India

• Helped maintain backend for internal and external websites built upon python-django and java-spring web servers respectively.
• As a team of three, developed batch processing SAP-integration module to transfer Inmobi's billing data from posgres db to SAP system.

May 2010 – Jul 2010 · 2 mos

• Worked on web-based Administration Module. Involved in client-side UI (using GWT and GXT libraries), client-server communication, and SQL Database Management