You will get REST API Development with Node.js/Express or FastAPI (Python)
Project details
I build clean, well-documented REST APIs using either Node.js/Express or FastAPI (Python) - whichever fits your existing stack. Whether you need a backend for a mobile app, a SaaS product, or to connect your frontend to a database, I'll set it up properly with authentication, validation, and clear documentation.
What you get:
• RESTful API in Node.js/Express or FastAPI - your choice
• Database design and setup (PostgreSQL or MongoDB)
• Authentication setup
• Input validation and error handling
• API documentation (Postman collection or README)
• Docker-ready setup
If your team is already using Python, FastAPI is a great fit. If you're in a JavaScript/TypeScript environment, Node/Express slots right in.
What you get:
• RESTful API in Node.js/Express or FastAPI - your choice
• Database design and setup (PostgreSQL or MongoDB)
• Authentication setup
• Input validation and error handling
• API documentation (Postman collection or README)
• Docker-ready setup
If your team is already using Python, FastAPI is a great fit. If you're in a JavaScript/TypeScript environment, Node/Express slots right in.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$120
|
Standard
$250
|
Advanced
$550
|
|---|---|---|---|
| Delivery Time | 3 days | 6 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Frequently asked questions
About Raja
Full-Stack Engineer | AI Apps | Next.js | MERN | FastAPI | PostgreSQL
Lahore, Pakistan - 6:08 am local time
My core stack:
- Frontend: React.js, Next.js, TypeScript, JavaScript (ES6+), Tailwind CSS, HTML5, CSS3
- Backend: Node.js, Express.js, Python (FastAPI), Next.js Route Handlers & Server Actions
- Databases: PostgreSQL, MongoDB, SQL Server, Prisma ORM
- Infra: Docker, REST APIs, Third-party integrations, Vercel/Railway, Git, GitHub
- AI / Automation: LLM & API Integration, Prompt Engineering, n8n
My Projects:
Ustaad: A two-sided tutor marketplace built with Next.js and Express.js. Includes auth, dynamic SEO landing pages, search and filtering, booking flow, and a full MongoDB (Mongoose) database. Work In Progress (WIP)
EvalVision AI: An intelligent exam evaluation platform combining a React frontend, Node/Express backend, MongoDB, and a Python (FastAPI) AI microservice.
HubSpace By TT: Coworking Space Booking System: Built for an actual client using the MERN stack. Marketing site, Booking management, availability logic, and admin dashboard.
... and many more full-stack applications.
How I work:
I write clean, documented code. I communicate daily with updates so you're never wondering what's happening. I ask the right questions upfront so scope doesn't creep. And I don't disappear after delivery. I make sure things actually work.
I also have working knowledge of n8n for workflow automation, useful if you need internal processes connected alongside your main app.
If you have a project in mind or need an extra dev for ongoing work, send me a message. I respond fast.
Steps for completing your project
After purchasing the project, send requirements so Raja can start the project.
Delivery time starts when Raja receives requirements from you.
Raja works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Review
Confirm all endpoints, data models, and auth requirements before writing any code.
Database Schema Design
Design schema, share for your review, finalize before starting.