Apr 2025 – Jun 2025 · 2 mos · Bengaluru, Karnataka, India · Hybrid

• Worked in the Big Data team, leveraging Apache HBase and Apache Phoenix to provide Database as a Service for Salesforce.

Aug 2023 – Apr 2025 · 1 yr 8 mos · Hybrid

• Designed, developed, and deployed scalable backend services for Walmart Fulfillment Services Team, facilitating the adoption of Walmart’s Supply Chain as a Service to drive a $5 billion USD increase in GMV by 2025 in Canada and Mexico.
• Developed highly scalable Kafka consumers to process 1 billion daily inventory updates with low
• latency, high availability, and idempotency through optimized pod usage, pre-deserialization filtering,
• multi-cluster deployments, and error reprocessing.
• Developed a multi-tenant CI/CD pipeline for multi-module Spring Boot projects using Jenkins and
• Kubernetes. Implemented the adapter design pattern to enable tenant-agnostic features to support multiple markets with separate VM clusters, databases, and app configs.
• Led a team of 5 to deliver a new payment feature enabling seller discounts on 10 fee types, generating
• approximately $60 million USD annually. Developed a new dashboard for dynamic discount management
• based on seller profiles and item attributes, significantly increasing seller retention and satisfaction.
• Reduced the team’s KTLO bandwidth from 30% to 15% by implementing alerts for the top 3 recurring issues and automating manual workflows with utilities. Improved the L1 team’s productivity by addressing
• documentation gaps to fast-track the resolution of trivial issues

Jul 2021 – Jul 2023 · 2 yrs · Hybrid

• Saved the cost of packaging 2.6 million units per year per FC. Improved cartonization logic used in
• warehouses by minimizing the number of boxes needed to pack the items.
• Built a secure, automated file processing system using Spark jobs, Apache Airflow, and Azure Cosmos DB for handling third-party vendor invoices. Integrated error handling and alerting, increasing revenue by $300K in 6 months through 2 new revenue streams.
• Mentored 2 interns to secure full-time roles, actively participated in campus hiring drives, fostered team collaboration through hackathons, event organization, and newsletter publications.

Aug 2020 – Dec 2020 · 4 mos · Bengaluru, Karnataka, India · Remote

• Worked with the SelfServe team of Vymo. SelfServe is a platform that is used by the Service Delivery team and clients to make client-specific customizations.
• Added 8 most common customization requests by clients as features in SelfServe. It reduced the turnaround time for developers from 2 weeks to a few minutes.
• Collaborated with multiple teams for end-to-end delivery of the features i.e. from designing, modeling, and development to QA sign-off, production release, documentation, and migration of old data.

May 2020 – Jul 2020 · 2 mos · Bengaluru, Karnataka, India · Remote

• Worked with the Data Platform Team - CTH (Customer Transaction History) which is responsible for processing around 10m transactions per day from all Walmart stores across the world.
• Implemented CI/CD pipelines for 5 repositories, enhancing engineering efficiency and deployment speed. Recognized with a Bravo award for outstanding performance.
• Resolved 5 production bugs, implemented a GraphQL Get Order Details API for dynamic queries, and built a Spring Boot cron scheduler to automate outdated order status updates, enhancing system efficiency and client flexibility.