
Build Node.js and Express.js backend API for your web app
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What you get with this Offer
I can build a clean and scalable Node.js and Express.js backend API with REST endpoints, database integration and secure backend logic.
This offer is suitable for:
Node.js backend development, Express.js API development, REST API development, admin dashboard backend, mobile app backend, business web app backend, CRUD API development, PostgreSQL integration, authentication APIs, form submission APIs and backend bug fixing.
What you will receive:
* Node.js backend setup
* Express.js REST API development
* Database connection support
* CRUD functionality
* Clean folder structure
* Basic request validation
* Error handling
* API testing
* Short endpoint documentation
The starter package includes up to 2 simple API endpoints.
Example endpoints:
* Create user
* Get users
* Create product
* Get products
* Submit contact form
* Save booking request
* Fetch dashboard data
For login/authentication, role-based access, advanced database design, admin dashboards, payment integration, third-party APIs or deployment, please use the add-ons or message me before ordering.
Get more with Offer Add-ons
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I can add one extra API endpoint
Additional 1 working day
+$40 -
I can add PostgreSQL database setup
Additional 1 working day
+$80 -
I can add login/authentication API
Additional 2 working days
+$115 -
I can add role-based access control
Additional 2 working days
+$115 -
I can add third-party API integration
Additional 2 working days
+$137 -
I can add API documentation
Additional 1 working day
+$46 -
I can fix Node.js or Express.js bug
Additional 1 working day
+$57 -
I can deploy backend to AWS or hosting
Additional 2 working days
+$115
What the Freelancer needs to start the work
1. Clear explanation of backend/API requirements
2. List of required endpoints
3. Preferred database, if any
4. Authentication or user role requirements, if needed
5. Existing frontend, backend or API documentation, if available
6. Source code or repository access, if this is for an existing project
7. Hosting or AWS access, if deployment is required