Next.jsPostgreSQLRedisDockerAWS
Enterprise SaaS Platform
A scalable, multi-tenant SaaS platform built for enterprise resource planning. Features real-time analytics, role-based access control, and automated adaptability.
Enterprise SaaS Platform
This platform allows large organizations to manage resources, track performance, and automate workflows in real-time. Designed for scalability and security.
Architecture
The system is built on a microservices architecture to ensure high availability and independent scaling of components.
Tech Stack
- Frontend: Next.js 14 (App Router), Tailwind CSS, Radix UI
- Backend: Node.js, NestJS
- Database: PostgreSQL (Primary), Redis (Caching)
- Infrastructure: Docker, AWS (ECS, RDS, ElastiCache)
Key Features
1. Multi-Tenancy
Data isolation is enforced at the database level using Row Level Security (RLS).
-- Example RLS Policy CREATE POLICY tenant_isolation_policy ON users USING (tenant_id = current_setting('app.current_tenant')::uuid);
2. Real-Time Analytics
We use a custom ingestion pipeline to process millions of events per hour.
| Metric | Throughput | Latency |
|---|---|---|
| User Events | 50k/sec | < 100ms |
| System Logs | 10k/sec | < 50ms |
3. Role-Based Access Control (RBAC)
Granular permission system allowing custom roles.
- Admin: Full access
- Manager: Read/Write within department
- User: Read-only own data
[!IMPORTANT] All API endpoints are protected by a unified authorization middleware that checks permissions against the cached user session.
Deployment Strategy
We use a GitOps approach with ArgoCD for continuous deployment.
- Developer pushes to
main - CI pipeline runs tests & builds Docker image
- CD pipeline updates Kubernetes manifest
- ArgoCD syncs cluster state
Check out the GitHub Repository for more details.