I will develop secure rest api and backend using node js express


Over deze dienst
Need a solid backend that just works fast, secure, and built to scale? That's what I do.
I specialize purely in backend and API development using Node.js, Express, and databases like MongoDB and PostgreSQL. This gig is focused on server-side work not frontend design so if you already have a UI or team handling the frontend, I'll build the engine that powers it.
What you can expect:
- RESTful APIs with clean, well-documented endpoints
- Secure authentication and authorization (JWT, role-based access)
- Database design and optimization (SQL and NoSQL)
- Third-party integrations (payment gateways, external APIs)
- Performance optimization for faster response times
- Production-ready deployment and hosting setup
Before writing any code, I take time to understand your data structure and business logic, so the API is built correctly the first time instead of needing constant rework later.
Have an existing frontend or app that needs a backend? Message me with the details before ordering so I can confirm scope and recommend the right package.
Respecteer de rechten van derden
Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.
Maak kennis met Dastar Hussain
Full Stack Software Engineer
- Afkomstig uitPakistan
- Lid sindsmrt 2023
- Gem. reactietijd1 uur
Talen
Urdu, Engels, Punjabi, Hindi, Frans
Mijn portfolio
Veelgestelde vragen
Q1: Do you also build the frontend, or backend only ?
A: This gig is backend/API only. If you need a full frontend + backend build, check my Full-Stack Development gig instead.
Q2: Can you work with my existing frontend or app ?
A: Yes, I can build an API that connects to your existing frontend, mobile app, or third-party system.
Q3: SQL or NoSQL — which do you use ?
A: Both. I work with MongoDB for flexible, document-based data and PostgreSQL for structured, relational data, depending on your project.
Q4: How do you handle authentication and security ?
A: I implement JWT-based authentication with role-based access control, input validation, and standard security best practices.
Q5: What do you need from me to get started ?
A: Your data structure or entity list, the endpoints/features you need, and access to any third-party services you want integrated.

