Experience

Ocrolus

• United States
• Financial Services
• 300 - 400 Employee

• Senior Software Engineer

  • Aug 2021 - Present



Zomato

• India
• Technology, Information and Internet
• 700 & Above Employee

• SDE 3

  • Dec 2019 - Aug 2021



Bharti Airtel

• India
• Telecommunications
• 700 & Above Employee

• Senior Software Engineer

  • Sep 2018 - Dec 2019

  - Designed a highly scalable distributed system to ingest 20TB+ compressed data (trillion+ records) per day - Build an efficient query engine over a highly scalable distributed object storage (PB scale) - Developed backend to handle regulatory queries and integrated it with querying engine - Designed a highly scalable distributed system to ingest 20TB+ compressed data (trillion+ records) per day - Build an efficient query engine over a highly scalable distributed object storage (PB scale) - Developed backend to handle regulatory queries and integrated it with querying engine



Delhivery

• India
• Transportation, Logistics, Supply Chain and Storage
• 700 & Above Employee

• Developer

  • Jul 2016 - Sep 2018

  Visualization and Simulation tool for logistics network (NETPLAN) - Developed a dashboard for strategy/operations team to optimize and reduce the cost of the logistics network - Significantly reduced the time and effort to find out the best possible locality for opening or shifting a facility - Added more than 7 different type of jobs; Package distribution, Facility Planner, Facility finalization for LM and B2B shipments - Wrote a generic framework based on pipes and filter architecture for different kind of jobs; used in 2 other projects BE: Django, DRF, Redis, PostgreSQL, Elastic Search, Celery, RabbitMq, AWS (S3, SES, Cloudwatch) FE: AngularJS (v2), jQuery (v1), HTML, CSS, MMI (Map my India, v2), Leaflet (v2), Google Maps (v1), Google Analytics Shipments Allocation and Routing Tool (FLARE) - Developed a tool to automate the process of allocating shipments between different workers at DC (Van, Bike, 3rd party) - Significantly reduced the time of segregating shipments between different workers; more than 1 hour for large DCs - Formulated the allocation problem into Mixed Integer Linear Programming and implemented it using OR-Tools Tech: Django, DRF, AngularJS, Redis, PostgreSQL, Elastic Search, Celery, MMI, Leaflet, RabbitMq, OR Tools, AWS (S3, SES) Customer delivery location (STEER) - Developed an application for customers to mark the delivery location on the map; Implemented using Server-Less Architecture - Wrote a framework in Flask to test lambda function locally; converts client input to API Gateway format before calling the lambda function - Analyzed customer behavior based on the Google Analytics data and published weekly reports to GDrive Tech: AWS (API Gateway, Lambda, S3, DynamoDB), Flask, JavaScript, jQuery, HTML, CSS, Google Maps, Google Analytics Show less