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I will build mern stack developer using mern stack using react express node mongodb
Alwahab Khan
About this gig
Hi, Im a Full Stack MERN & Node.js Developer with 6+ years of experience building secure, scalable, and high-performance web applications.
I create custom full-stack solutions for startups and businesses, from simple CRUD apps to complex systems with AI, IoT, payments, and real-time analytics.
Selected Projects:
- NexKey IoT smart lock system with Node.js, Parse Server, Java SpringBoot, React, and AWS.
- Motive AI-powered fleet management platform using Nest.js, Next.js, PostgreSQL, and AWS.
- CakeShares FinTech profit-sharing app with Node.js, Express, React, Redux Toolkit, Stripe, and AWS ECS.
- Intersight AI AI-driven B2B revenue intelligence SaaS with Nest.js, Next.js, PostgreSQL, Python, and Azure Functions.
What I Offer:
- Full Stack MERN / Node.js Development
- React.js / Next.js Frontend & Material UI
- Backend with Node.js, Express.js, Nest.js, Java SpringBoot
- Database Integration (MongoDB, PostgreSQL)
- REST APIs, AI, IoT, Payments, and Microservices
- Responsive, Secure & Scalable Applications
Why Choose Me?
- Enterprise-grade app experience
- Clean, maintainable, scalable code
- Clear communication & timely delivery
- 100% client satisfaction
Lets build your next high-performance web application
Get to know Alwahab Khan
Alwahab Khan
Full Stack Developer
- FromPakistan
- Member sinceFeb 2025
- Avg. response time1 hour
- Last delivery2 months
Languages
Urdu, English, Hindi
Hi, I’m a Senior Full Stack Software Developer with 6+ years of experience in web app development, CRM systems, and SaaS platforms.
As a MERN Stack Developer and Next js Developer, I help startups and businesses transform ideas into powerful digital products.
My Core Expertise:
• Web App Development
• CRM Development
• SaaS Application Development
• React js & Next js Frontend Development
• Node js, Express js & REST API Development
• MongoDB & PostgreSQL Databases
Whether you need a custom CRM, SaaS platform, or full-stack web application, I deliver reliable solutions for growth.
My Portfolio
FAQ
Do you build MERN stack web applications?
Yes! I develop custom MERN stack apps from simple CRUD applications to complex enterprise systems with APIs, payments, AI features, and real-time analytics.
Can you fix bugs in React or Node.js?
Absolutely. I troubleshoot, debug, and optimize both frontend and backend code, ensuring your app runs smoothly and efficiently.
Do you provide deployment support?
Yes, I provide complete deployment support. I can deploy your web application on platforms like Vercel, Netlify, AWS, Azure, or VPS servers. I also handle environment setup, domain configuration, SSL, and basic server optimization to ensure your app runs smoothly in production.
Can you work with existing projects or add new features?
Yes, I can work with existing web applications, add new features, improve performance, refactor code, or enhance UI/UX without breaking current functionality.
Can you consult on custom project requirements?
Yes. I provide consultation to help define project scope, choose the right tech stack, and plan architecture for scalable, maintainable applications.
How do you handle unique or complex requirements?
I carefully analyze your needs, propose tailored solutions, and implement them using best practices to ensure reliability, security, and performance.
