Aug 2024 – Nov 2024 · 3 mos

Jul 2022 – Aug 2024 · 2 yrs 1 mo

• Backend Developer at Flipkart Promise Engine
• Working on high throughput, low latency systems(handle 20 Billion+ requests daily) which provide all availability data (inventory) , serviceability data and delivery date for all products on Flipkart Home Page , Search & Browse Page , Product Page, Cart , Order Summary Page and all post-order requirements. This is the team that deals with product and capacity reservation.
• Did Aerospike Database Cluster Migration from Self Managed Clusters to PaaS Team. The cluster was hosted over 80 nodes , getting a max QPS of 12 Million+ hosting the most critical userpath availability data of all products on Flipkart. Drove the project E2E from Capacity Estimation , conducting NFR load testing and finally doing reads+writes migration with zero downtime and zero lag.
• Did Zone Redefinition for reducing losses due to wrong cluster fulfilment and empty Resource Utilisation at Flipkart Fulfilment Centres. We expanded the number of zones in the country , thus changing the most important pivot for Flipkart Supply Chain to decide source FC from where any order is served.
• Achieved impact : 475 bps improvement in CF losses in New Zones which is equivalent to Rs. 290 Crores of cost savings.

Jan 2022 – Jul 2022 · 6 mos

• Worked on developing a Rule-Based Engine Service to give a 360 degree overview and Reconciliation of order/unit/item across all services used by Flipkart Wholesale. The project helped in handling inconsistencies across systems and pointing them out intelligently.
• Dockerized services , wrote Dockerfile , created CICD pipeline using Flipkart Internal tools and onboarded the application onto K8s. Created required configurations to take applications from VMs to Kubernetes.

May 2021 – Jul 2021 · 2 mos · Bangalore Urban, Karnataka, India

• Worked with the Data Science Team at Flipkart Wholesale and did various studies related to Customer purchasing behaviour and worked around Customer Segmentation using different ML Models in Python.

Mar 2021 – Dec 2021 · 9 mos

• Taught numerous students the very basic and advanced topics related to DS&Algorithms from absolute scratch. Helped them prepare for Campus Placements and contributed to their learnings.

Jan 2020 – Jun 2021 · 1 yr 5 mos

• Teaching Competitive Coding to first-year BTech and MTech students at college.
• Conducting classes on Data Structures and Algorithms.
• Setting Problems, Organizing Contests, and evaluating Programming Assignments.