$2M+ ARRDevelopment Visit Live Site

Multi-Tenant SaaS Platform

End-to-end SaaS with team workspaces, granular permissions, usage-based billing, and white-label support for 500+ orgs.

saasplatform.rufsan.dev
$2M+
ARR
500+
Organizations
< 50ms
Avg Query
99.9%
Uptime

The Challenge

Strict data isolation across tenants with sub-50ms performance. Usage-based billing with real-time metering.

The Solution

1

Compound indexes with ORM-level isolation middleware

2

Redis-backed tenant caching — config loads in < 1ms

3

Stripe Connect with real-time metering via Bull MQ

4

Dynamic theming via CSS custom properties at runtime

// Tech Stack

Built With

Next.js
MongoDB
Stripe
Redis
Bull MQ
Resend
Docker
AWS
// Results

Impact

$2M+ ARR in 18 months. 500+ orgs with 99.9% uptime. Zero data isolation incidents.

// More

More Development Projects

4 AI analysis lenses

Sorushi — AI-Powered Journal

A journal that thinks back. Rich-text journaling with mood tracking, quick capture, and four AI lenses — Challenge Mode,...

View Case Study →
50K+ concurrent users

Real-Time Collaboration Tool

Multiplayer editing with conflict-free sync, presence, version history, and offline support.

View Case Study →
// Like what you see?

Let's build yours
next.

Looking for development expertise? Let's talk.

Get in Touch