You will get Bug Fixes, Feature Additions & Maintenance (React,Next.js,Node.js,FastAPI)
Project details
Got a bug that's been sitting in your backlog? Need a small feature added to your existing React/Next.js/Node/Express/FastAPI app? I can jump in quickly, understand your codebase, and ship a clean fix or addition without breaking anything else.
Good for:
• Fixing broken UI, forms, or API calls
• Adding a new page, component, or endpoint
• Small performance or styling fixes
• Fixing bugs in Node/Express Python/FastAPI backends
• Updating dependencies or fixing build errors
I'll review your code, confirm scope before starting, and
deliver with a clear explanation of what changed.
Good for:
• Fixing broken UI, forms, or API calls
• Adding a new page, component, or endpoint
• Small performance or styling fixes
• Fixing bugs in Node/Express Python/FastAPI backends
• Updating dependencies or fixing build errors
I'll review your code, confirm scope before starting, and
deliver with a clear explanation of what changed.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$40
|
Standard
$120
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 6 days |
Number of Revisions | 1 | 2 | 3 |
Bug Investigation | |||
Fix Documentation | |||
Detailed Code Comments |
Frequently asked questions
About Raja
Full-Stack Engineer | AI Apps | Next.js | MERN | FastAPI | PostgreSQL
Lahore, Pakistan - 3:00 pm 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.
Code Review
Review the repo or files you share, reproduce the bug or understand the feature request.
Scope Confirmation
Confirm exactly what will be fixed or added before touching anything. No surprises.