You will get Full Stack Developer | Expert MERN Stack Developer | Next.js | Node.js
Rising Talent
Project details
Need a full-stack web app that’s fast, scalable, and built for real growth?
As a Full Stack Developer specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js), I create custom web applications that are fully responsive, high-performance, and scalable. Whether you need a SaaS MVP, marketplace, eCommerce platform, or complex web application, I deliver clean, modular, maintainable code ready for deployment and backend integration.
What you get with this service:
• Complete MERN stack development for web applications
• Frontend built with React.js using reusable, scalable components
• Backend APIs and server setup with Node.js & Express.js
• Database integration with MongoDB for secure, efficient storage
• Optimized for speed, SEO, and seamless performance across devices
Let’s turn your ideas into a production-ready MERN stack application built by a professional Full Stack Developer. Get started today and bring your project to life with a web app that scales with your business!
As a Full Stack Developer specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js), I create custom web applications that are fully responsive, high-performance, and scalable. Whether you need a SaaS MVP, marketplace, eCommerce platform, or complex web application, I deliver clean, modular, maintainable code ready for deployment and backend integration.
What you get with this service:
• Complete MERN stack development for web applications
• Frontend built with React.js using reusable, scalable components
• Backend APIs and server setup with Node.js & Express.js
• Database integration with MongoDB for secure, efficient storage
• Optimized for speed, SEO, and seamless performance across devices
Let’s turn your ideas into a production-ready MERN stack application built by a professional Full Stack Developer. Get started today and bring your project to life with a web app that scales with your business!
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, DesignWhat's included
| Service Tiers |
Starter
$250
|
Standard
$500
|
Advanced
$950
|
|---|---|---|---|
| Delivery Time | 5 days | 8 days | 12 days |
Number of Revisions | 2 | 4 | Unlimited |
Number of Pages | 1 | 3 | 5 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
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MZ
Muhammad Z.
Mar 18, 2026
AI Product Description Generator for E-commerce (Next.js, MERN Stack, OpenAI GPT-4, Node.js, React)
It was an amazing experience working with Ammar. I really enjoyed collaborating with him, he quickly understood all the requirements and delivered exactly what was needed. He was cooperative, responsive, and easy to work with throughout the process. Looking forward to working together again on future projects.
MB
Muhammad B.
Mar 5, 2026
Full Stack Developer for AI Feature Integration
Very impressed with the technical skills and problem-solving ability. The AI feature was integrated seamlessly into our system.
About Ammar
MERN Stack Developer | Next.js, React, Node.js | WorkFlow Automation
100%
Job Success
Islamabad, Pakistan - 7:36 am local time
I'm Ammar a full stack JavaScript developer specializing in MERN stack, Next.js applications, SaaS platform engineering, and AI-powered web apps. I'm currently available for long-term contracts and focused project engagements.
Startups hire me to build their MVP. Scaling companies hire me when their platform struggles under growth. Product teams bring me in when they need a developer who takes ownership, not someone who just waits for tickets.
𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱
SaaS Platform & Web Application Development
Multi-tenant SaaS dashboards, subscription platforms, CRM systems, and admin panels, built with Next.js, React.js, and TypeScript on the frontend, Node.js and Express.js on the backend, MongoDB and PostgreSQL underneath. RBAC, JWT authentication, and OAuth2 from day one.
AI-Integrated Web Application Development
OpenAI API and AI workflow automation embedded natively into full stack web applications. Whether it's an AI-integrated SaaS product or intelligent automation inside an existing platform, production-grade, not prototype-grade.
E-Commerce & Marketplace Development
Full stack e-commerce platforms and multi-vendor marketplaces with Stripe and PayPal payment gateway integration, real-time order management, and mobile-optimized checkout built for conversion.
REST API & GraphQL Backend Development
Scalable REST API and GraphQL architecture on Node.js, secure authentication, WebSocket support for real-time features, third-party API integration, and microservices-ready backend structure.
MVP Development for Startups
Architecture to cloud deployment, fast, clean, and extensible. Next.js, Node.js, Supabase, MongoDB or PostgreSQL. No technical debt that kills momentum six months later.
Performance Optimization & Scaling
Core Web Vitals optimization, Next.js server-side rendering, MongoDB and PostgreSQL query optimization, and cloud infrastructure on AWS, Vercel, and DigitalOcean with Docker and CI/CD pipelines.
𝗥𝗲𝘀𝘂𝗹𝘁𝘀 𝘄𝗶𝘁𝗵 𝗥𝗲𝗮𝗹 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀
▸ Mr Mobile - E-Commerce Platform (mrmobile ae)
Rebuilt the full stack delivery pipeline. Page load: 4.9s → 1.7s. Mobile conversions: up 32%.
▸ TTM Hub - Business Operations Platform (business.ttmhub co)
Automated manual processing pipelines with Node.js and MongoDB. 40% reduction in workload. 2× processing throughput.
▸ iSquare Gadgets - Commerce & Inventory System (isquaregadgets com)
Backend hardening and checkout UX overhaul. Cart abandonment down 28%. Stable under peak traffic.
▸ Faaz Financial Group - Fintech Platform (faazfinancialgroup com)
Secure financial web app with JWT authentication, React js UI, and reliable REST API architecture.
▸ MyGamesPK - Gaming Marketplace (mygamespk com)
Scalable marketplace with real-time inventory and optimized database handling concurrent transactions.
▸ Naylr - Rental Car Platform (naylrentalcardxb com)
Full stack booking platform with real-time availability, payment integration, and admin dashboard.
𝗙𝘂𝗹𝗹 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗦𝘁𝗮𝗰𝗸
Frontend: React.js · Next.js · TypeScript · Tailwind CSS · Shadcn UI · Framer Motion · Redux
Backend: Node.js · Express.js · NestJS · REST API · GraphQL · WebSockets · JWT · OAuth2
Database: MongoDB · PostgreSQL · Supabase · Firebase · MySQL · Redis · Prisma ORM
AI & Automation: OpenAI API · AI Integration · Workflow Automation · n8n · Zapier
Cloud & DevOps: AWS · Vercel · DigitalOcean · Docker · CI/CD · GitHub Actions · Nginx
Payments: Stripe · PayPal · Payment Gateway Integration · Webhook Development
Industries: SaaS · FinTech · E-Commerce · Marketplaces · Real Estate · Rentals · Gaming · Startups
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 𝘁𝗼 𝗙𝗶𝗻𝗱 𝗠𝗲
Full Stack Developer · MERN Stack Developer · Next.js Developer · React.js Developer · Node.js Developer · TypeScript Developer · Full Stack JavaScript Developer · Backend Developer · SaaS Developer · Web Application Developer · REST API Developer · GraphQL Developer · MongoDB Developer · PostgreSQL Developer · Supabase Developer · Firebase Developer · AI Integration Developer · MVP Developer · E-Commerce Developer · Marketplace Developer · Custom Web Application Development · n8n · retell · vapi · telnyx · twilio · conversational ai · ai agents · automation
The clients who stay work with me long-term because they need a full stack developer who flags problems before they get expensive, communicates without being chased, and builds systems built to last, not just ship.
If you're building a SaaS product, marketplace, fintech platform, or AI-integrated web application, send me a message with what you're working on. I will tell you in one reply whether I have built something like it and exactly how I would approach yours.
Steps for completing your project
After purchasing the project, send requirements so Ammar can start the project.
Delivery time starts when Ammar receives requirements from you.
Ammar works on your project following the steps below.
Revisions may occur after the delivery date.
Full MERN Stack Application Development
Build your MERN stack web app from design to production