Multi-Tenant SaaS Analytics Dashboard
Designed and built a multi-tenant analytics dashboard serving 10,000+ users with real-time data visualization and role-based access control.
The Problem
A fintech startup needed a scalable analytics platform that could serve multiple enterprise clients, each with their own data isolation, custom dashboards, and user management. Their existing solution was a monolithic app that couldn't scale beyond 100 concurrent users.
The Solution
Architected a multi-tenant SaaS platform using Next.js for server-rendered dashboards, Node.js microservices for data processing, and MongoDB with tenant-scoped data isolation. Implemented real-time WebSocket updates, advanced charting with D3.js, and a role-based permission system supporting admin, manager, and viewer roles.