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$
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I will develop full stack web application using mern, next js, node js and postgresql
Alwahab Khan
5.0
5.0
About this gig
Full Stack Web Application Development | MERN Stack | Next.js | Node.js
Are you looking for a professional full stack developer to build a modern, scalable, and secure full stack web application?
I will develop a complete full stack web application with responsive frontend, powerful backend, optimized database, API integration, and production deployment.
I specialize in full stack web development using React.js, Next.js, Node.js, Express.js, NestJS, MongoDB, and PostgreSQL to deliver high-performance applications.
I specialize in full stack web development using:
- React.js | Next.js | Node.js | Express.js | NestJS
- MongoDB | PostgreSQL | MySQL
- REST API | GraphQL | WebSockets
Services:
- Full Stack Web Application
- MERN Stack Development
- SaaS Applications
- Admin Dashboards
- Business Websites
- API Development
- Authentication Systems
- Payment Integration
- Database Design
- Bug Fixing & Optimization
- Cloud Deployment
Why Choose Me?
- 4+ years experience
- Clean & scalable code
- Secure architecture
- Responsive design
- Production-ready applications
I build high-quality full stack web applications that help businesses grow.
Get to know Alwahab Khan
Alwahab Khan
Full Stack Developer
- FromPakistan
- Member sinceFeb 2025
- Avg. response time1 hour
- Last delivery4 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 provide full stack web application development?
Yes, I provide complete full stack web development services including frontend, backend, database, API development, testing, and deployment.
Which technologies do you use for full stack development?
I use modern technologies including React.js, Next.js, Node.js, Express.js, NestJS, MongoDB, PostgreSQL, and cloud deployment platforms.
Can you build SaaS applications?
Yes, I develop scalable SaaS platforms with authentication, subscriptions, dashboards, APIs, and database architecture.
Can you deploy my web application?
Yes, I can deploy applications on AWS, Vercel, Docker servers, and other cloud platforms.
Do you fix existing web applications?
Yes, I fix bugs, improve performance, optimize databases, and upgrade existing full stack applications.
Can you work on an existing MERN project?
Yes, I can fix bugs, improve performance, add new features, or upgrade your existing web app or SaaS system.
How do we start the project?
Simply message me with your requirements. We’ll discuss your idea, features, and timeline before starting.
Reviews
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
S sikandar_shah99
United States
Working with Alwahab was a great experience. The project was delivered on time and the quality of work exceeded my expectations. Communication was clear throughout the process, and all requirements were implemented perfectly. Highly skilled, professional, and reliable. I would definitely recommend and look forward to working together again in the future.
Up to $50
Price
3 days
Duration
A 
Seller's Response
Helpful?S shahzebraja01
United Kingdom
Great experience working with Alwahab. He delivered the project quickly and built a clean, modern task and project management web application exactly as requested. Highly recommended for MERN stack development.
Up to $50
Price
2 days
Duration
A Seller's Response
Helpful?S 
suleman_ghouri1
Australia
Very satisfied with the Maidslife SaaS project delivery. The freelancer built a complete and well structured platform including the customer website, admin dashboard, and backend API. Booking system, payments, authentication, and admin controls are all working smoothly. Communication was clear and professional...
Up to $50
Price
5 days
Duration
A Seller's Response
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sikandar_shah99
United States
Working with Alwahab was a great experience. The project was delivered on time and the quality of work exceeded my expectations. Communication was clear throughout the process, and all requirements were implemented perfectly. Highly skilled, professional, and reliable. I would definitely recommend and look forward to working together again in the future.
Up to $50
Price
3 days
Duration
A Seller's Response
Helpful?S shahzebraja01
United Kingdom
Great experience working with Alwahab. He delivered the project quickly and built a clean, modern task and project management web application exactly as requested. Highly recommended for MERN stack development.
Up to $50
Price
2 days
Duration
A Seller's Response
Helpful?S suleman_ghouri1
Australia
Very satisfied with the Maidslife SaaS project delivery. The freelancer built a complete and well structured platform including the customer website, admin dashboard, and backend API. Booking system, payments, authentication, and admin controls are all working smoothly. Communication was clear and professional...
Up to $50
Price
5 days
Duration
A Seller's Response
Helpful?
