Experience
Zevnix AI Pvt Ltd
Indrapuram, Ghaziabad(On-site)
- Designed a queue-based processing architecture using BullMQ and Redis for asynchronous background processing.
- Built distributed worker services with retry mechanisms and failure recovery for reliable task execution.
- Developed scalable backend services for a vendor-oriented eCommerce platform integrating Amazon SP-API and other marketplace services.
- Designed and implemented REST APIs for job scheduling, execution monitoring, inventory, and order management.
- Optimized backend performance and database queries with MongoDB aggregation pipelines and Redis caching.
- Python
- Node.js
- TypeScript
- BullMQ
- Redis
- MongoDB
- REST APIs
- Amazon SP-API
- Docker
BCloud Web Service Pvt. Ltd.
Sector 63, Noida(On-site)
- Developed and maintained backend services for an eCommerce platform supporting customer applications, web, and an admin panel.
- Built and enhanced REST APIs using Node.js, Express.js, and MongoDB.
- Integrated third-party services including payment gateways, notifications, and external APIs.
- Implemented product, order, inventory, and user management features while ensuring data consistency.
- Diagnosed and resolved production issues, improving application stability and API reliability.
- Node.js
- Express.js
- MongoDB
- REST APIs
- Payment Gateways
- Redis