How a multi-tenant SaaS ERP was built for Inception Company's Fortune 500 event management clients using NestJS, PostgreSQL, and AWS.

Inception Company, serving Fortune 500 clients, needed a SaaS-based ERP to streamline event management, vendor coordination, and client operations across multiple tenants.
As Lead Full Stack Engineer, I architected the ERP from scratch with the CTO, led backend development with NestJS, MongoDB, Redis, and AWS for a scalable multi-tenant system, and contributed to the Next.js frontend with real-time features for virtual events and vendor management.
The platform delivered a scalable, zero-downtime ERP system supporting seamless virtual events and multi-tenant client operations for Fortune 500 clients.