Mar 2024 – Jun 2025 · 1 yr 3 mos · Bengaluru, Karnataka, India · On-site

• Designed and developed the core multi-tenant FD booking service and payments service, enabling rapid bank integrations and driving 100+ crore in transactions. Used Spring, Kotlin & Postgres with a strong focus on fault tolerance & extensibility
• Worked on fault-tolerant events pipelines on AWS, processing 4M+ mission-critical events daily using SNS, SQS & a combination of serverless & container based consumers
• Developed self-serve dashboards to streamline product ops

Sep 2022 – Apr 2024 · 1 yr 7 mos

• Employed as a back-end engineer developing highly scalable distributed systems based on micro-services architecture.
• Led back-end development of 4 major product features for Flipkart Grocery; collaborated with product, design, and business stakeholders to build features that increased average order value by 5% and increased Grocery visits by 100%
• Led design and development of a Spark data pipeline that processes market survey data of more than 70 million unique products carried by our competitors to generate insight into regional needs of Grocery customers

Jul 2020 – Sep 2022 · 2 yrs 2 mos

• Created a high throughput data orchestrator service that powers product data aggregated from more than 8 upstream
• NFR load testing Java services; identifying and fixing bottlenecks, and reducing fanout; enabled our API to serve 20% more traffic on the same CPU and memory
• Developed 3 incremental features for Flipkart marketplace to enable compliance and lowering order error rate by 10%
• Containerized and migrated 4 core services to a Kubernetes environment; serving more than 60k qps user traffic. Created documentation that aided teams across the org migrate their services.
• Setup CI-CD pipelines for 2 services; including JaCoCo & SonarQube integration for test coverage and code quality

May 2019 – Jul 2019 · 2 mos · Gurugram, Haryana, India

• Built an AWS Lex based chatbot using a Lambda backend and DynamoDB NoSQL database.