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USD
I will develop a rest API backend with node js and express
Khalil
Level 1
About this gig
Need REST API development for your web app?
I build Node.js and Express backends with clearly defined endpoints, database connections and authentication agreed for your project.
I can help with:
- Custom REST API endpoints and CRUD operations
- MongoDB, Firebase or SQL connections
- JWT authentication and access rules when included in scope
- Connecting an existing React frontend to your API
- Error handling, input validation and setup documentation
Before work starts, we agree the routes, request and response examples, database model and acceptance checks. You receive the agreed source code, setup instructions and API examples for handover.
Basic is for one endpoint or a small API fix. Standard and Premium cover larger agreed endpoint sets. Frontend design, paid services and ongoing maintenance are quoted separately. Deployment and automated tests must be specified in the order scope.
Send your app stack, endpoint list and database requirements. I will help you choose a suitable package or scope a custom order.
Get to know Khalil
Khalil
Expert API and Web Developer for Seamless Integrations and Solutions
Level 1
- FromMorocco
- Member sinceAug 2020
- Last delivery5 months
Languages
English, Spanish, German, Italian, French, Arabic, Russian
Hi, I’m Khalil, a Software & Web Developer with 5 years experience. I specialize in API development, full-stack web apps, integrations, and automation. My skills include React.js, Node.js, Express.js, MongoDB, SQL, and Firebase. I deliver secure, scalable, and efficient solutions tailored to your needs—from third-party API integration to performance optimization and post-deployment support.
✅ Let’s bring your project to life—message me today!
FAQ
How do you count an endpoint?
An endpoint is one agreed HTTP method and route, such as GET /users or POST /users. Different methods on the same route count separately. We confirm the endpoint list before ordering.
Is authentication included?
Authentication is included when specified in Standard or Premium. We agree JWT login, permissions and protected routes. OAuth providers, complex roles and password recovery require explicit scope.
Do you build the React frontend too?
This gig focuses on the API backend. Connecting an existing React screen can be scoped separately. New UI design or a full frontend is not automatically included.
Which databases can you connect?
I can work with MongoDB, Firebase or SQL. We agree one database, its schema and the required queries before ordering. Migrations or complex reporting need additional scope.
How will I test the API?
I provide request examples or a Postman collection for agreed routes. We define acceptance checks before development. Automated test suites, load testing and deployment require explicit scope.
What do revisions cover?
Revisions adjust the agreed deliverables. New endpoints, providers, screens or features require a separate quote. Send your acceptance criteria before ordering so the scope is clear.
Do you provide source code and documentation?
Source code is included. I provide setup instructions and examples for the agreed API flow. Full API reference documentation and automated test coverage must be included in the agreed scope.
Are hosting and third-party fees included?
No. Hosting, paid API plans, transaction charges and automation subscriptions are paid by you. We confirm any required services before the order starts.
