Work / Marketplace
India Sellers — B2B marketplace
B2B marketplace for seller discovery, product categories, services, lead workflows, and realtime chat.
Next.js · NestJS · MySQL · Redis · LiveKit
01
Problem
Build a scalable marketplace platform with discovery, messaging, and reliable background processing — not a brochure site.
02
Approach
- pnpm monorepo with Next.js web, NestJS API, BullMQ workers, and Python realtime services
- MySQL + Redis for transactional data and job queues
- LiveKit and Socket.IO for realtime communication paths
- systemd multi-unit production deployment behind Apache
03
Outcome
Production marketplace with seller/product discovery, category architecture, and lead-generation workflows.