Oct 2023 – Mar 2024 · 5 mos · Bengaluru, Karnataka, India · Hybrid

Oct 2021 – Oct 2023 · 2 yrs

• Lead Data Platform Roadmap, Revamp and Fully automated self-serve systems

Sep 2019 – Sep 2021 · 2 yrs

• Leading Multiple Business Initiatives
• Integration with ONDC network while present Dunzo as SellerApp. It involves various challenges like High Scale Catalog Sync with Buyer Network Participents, integrating oers, registering various sellers across categories etc.
• IPL - 2022 Campaign scaleup, load tests and preparation
• Single Pickup and Multi Drop Tasks for Businesses
• Introducing Full Merchant Stack in Dunzo for marketplace
• Introducing Dynamic Pricing Engine
• Cloud Migration [AWS to GCP]
• Major project I worked on this year and led a 7-8 people team. I was responsible for arch, design, code and delivery. We worked on approximately 70 web services / workers to move from AWS to GCP. I worked with a team to do live data migration with planned late night smaller downtimes for the datastores, which include - PostgreSQL, ElasticSearch, Pub-Sub, Redis etc. We also solved for binay switch (in strongly consistent systems) and A/B (for eventually consistent systems), with all the possible swithover, rollback and roll-fowrard scenario.

Sep 2018 – Sep 2019 · 1 yr

• Re-Architecture of complete Dunzo Picture from legacy services to microservice
• Worked on a blueprint for the microservices in Dunzo, earlier we had few legacy service is python and nodejs, Introduced Golang as a type safe language wrote starter kits to launch services, build a plan for moving out complete user path from legacy services, designed and implemented around 8 microservice with the help of 2 more engineers and made them live, which are scaling fine.

Jul 2017 – Sep 2018 · 1 yr 2 mos

• Monolith to Microservice [Warehouse/Hub Management System]
• Working in a team of 12 people, we broke the complete inbound process in Warehouse to a microservice based architecture, we built around 30 services collaboratively. I single handedly worked on following services, with help of senior mentorship.1.
• Nodes )
• 1. Apollo - API Gateway for Microservices
• 2. Classification Service -Service to classify after quality checks in multiple buckets.
• 3. Transfer Service - Solely Responsible for transfer of any item from one container to another, be it
• shelf, tote, pallet, staging area, everything is modeled as inventory and containers.
• 4. Notification Adapter - A pub sub mapping service which gets event from Kafka and redirects after
• mapping
• 5. Search Platform - Reducing use of Replica data store which are dicult to store, moved all the
• read and join use cases to this service which serves query from ElasticSearch

Jul 2015 – Jul 2017 · 2 yrs

• Warehouse management
• Inventory management
• Layered architecture rewrite in Ruby on rails

May 2014 – Jul 2014 · 2 mos · New Delhi, Delhi, India