Service
Backend & API Development
The backend is the engine that powers your product. Whether you're building a new platform from scratch, need an API for your mobile app, or want to connect your systems with third-party services — I design and build scalable, secure backend infrastructure that can grow with your business.
What's Included
- REST API design and development
- Node.js / Express backend systems
- JWT and session-based authentication
- Role-based access control (RBAC)
- MongoDB and PostgreSQL database design
- Third-party API integrations
- Payment gateway integration
- Real-time features with WebSockets
- Email and SMS notification systems
- File storage (AWS S3, Vercel Blob)
- Rate limiting and API security
- API documentation (Swagger / OpenAPI)
Technologies Used
Frequently Asked Questions
What backend technologies do you use?
Primarily Node.js with Express — fast, scalable, and widely supported. For databases, MongoDB for flexible document data and PostgreSQL/MySQL for relational data. The choice depends on your use case.
Can you integrate with existing systems?
Yes. I integrate with third-party services including payment gateways (Stripe, Moyasar), SMS providers (Twilio, Unifonic), email services (Resend, SendGrid), ERP systems, and custom APIs.
Do you provide API documentation?
Yes. Every API I build includes Swagger/OpenAPI documentation so your team or future developers can understand and extend the system.