FullStack web Developer
Stelcore Management PVT LTD · May 2024 – Present
- Built WMS microservices on AWS (Lambda, API Gateway, DynamoDB) and Node.js to manage large volumes of order dispatch and warehouse fulfillment requests.
- Integrated with 6+ 3PL shipping partners (Delhivery, Shiprocket, Shadowfax, ShipBob) to automatically generate shipping labels, dispatch orders in bulk and track shipments.
- Built idempotent webhooks that used validation and automatic retries to ensure no data duplication.
- Improved DynamoDB fetch speeds by using secondary indexes and cursor pagination to ensure queries were fast during busy periods.
- Built admin services using Next.js and React/Angular to give insight to the logistics teams.
- Make Websites Responsive and implementes pagination for better Data representation and cleaner design