You will get Full Stack Web Developer | MERN | Node JS | React JS | MongoDB
Rising Talent
Rising Talent
Project details
Every project is unique! Let's discuss your requirements in the Upwork Chat first, so I can provide a clear timeline and either a fixed price or an estimated number of hours.
Looking for a scalable, high-performance web application? As a Full Stack Developer, I specialize in building modern, responsive, and secure web apps using the MERN Stack (MongoDB, Express.js, React.js, Node.js). Whether you need a custom web app, API development, or full-stack solutions, I’ve got you covered!
My Full Stack Development Services:
✅ Custom Web Applications – Scalable, fast & fully optimized solutions
✅ MERN Stack Development – MongoDB, Express.js, React.js, and Node.js expertise
✅ Frontend Development – Pixel-perfect, responsive UI with React & Next.js
✅ Backend Development – Secure & efficient APIs with Node.js & Express
✅ Database Management – MongoDB design, optimization & data security
✅ Third-Party API Integration – Stripe, PayPal, CRM, and automation tools
✅ Bug Fixes & Performance Optimization – Faster load times & secure apps
I build robust, high-performance web solutions tailored to your business needs. Let’s discuss your project today—send me a message to get started!
Looking for a scalable, high-performance web application? As a Full Stack Developer, I specialize in building modern, responsive, and secure web apps using the MERN Stack (MongoDB, Express.js, React.js, Node.js). Whether you need a custom web app, API development, or full-stack solutions, I’ve got you covered!
My Full Stack Development Services:
✅ Custom Web Applications – Scalable, fast & fully optimized solutions
✅ MERN Stack Development – MongoDB, Express.js, React.js, and Node.js expertise
✅ Frontend Development – Pixel-perfect, responsive UI with React & Next.js
✅ Backend Development – Secure & efficient APIs with Node.js & Express
✅ Database Management – MongoDB design, optimization & data security
✅ Third-Party API Integration – Stripe, PayPal, CRM, and automation tools
✅ Bug Fixes & Performance Optimization – Faster load times & secure apps
I build robust, high-performance web solutions tailored to your business needs. Let’s discuss your project today—send me a message to get started!
Programming Languages
PHP, Python, JavaCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$100
|
Standard
$300
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 1 day | 5 days | 9 days |
Number of Revisions | 0 | 1 | 2 |
Number of Pages | 1 | 7 | 12 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
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RA
Rafaqat A.
Apr 8, 2026
Fix API Integration (Next.js + Node.js Backend)
Great experience working with this developer. They quickly understood the Next.js and Node.js API integration requirements, fixed the issues efficiently, and ensured everything worked smoothly. Communication was clear, and the work was delivered on time. Would definitely recommend.
GH
George H.
Apr 1, 2026
MERN Stack Developer for API Integration (REST / Third-Party APIs)
Really great working with this developer handled the APIs smoothly and got everything done on time without any hassle.
About Wajahat
JavaScript Developer | Node.js | Next.js | React & Claude,AI Expert
100%
Job Success
Birmingham, United Kingdom - 9:32 pm local time
I’m available for long-term projects, SaaS platforms, and enterprise-grade solutions.
I’m a Full Stack JavaScript Developer with 5+ years of experience building modern, scalable, and high-performance applications. I help businesses turn ideas into reliable, production-ready digital products.
My focus is simple: clean architecture, secure systems, and fast user experiences that support real growth.
💻 Tech Stack
Frontend:
React.js • Next.js • TypeScript • Tailwind CSS • Material UI • Ant Design • HTML5 • CSS3 • Responsive UI/UX
Backend:
Node.js • Express.js • REST APIs • GraphQL • JWT • OAuth • Scalable backend architecture
Cloud & DevOps:
AWS (EC2, S3, Lambda, API Gateway) • Docker • Kubernetes • CI/CD • GitHub Actions • Jenkins
Databases:
MongoDB • PostgreSQL • MySQL • Firebase • Supabase • DynamoDB
🔌 API Integration
• OpenAI API
• Stripe & PayPal
• Google APIs
• Telegram API
• Custom REST APIs & microservices
I build secure, scalable integrations with proper authentication and token handling.
🛠 Core Expertise
• Scalable API design
• Database architecture & optimization
• Performance tuning
• Secure authentication systems
• Microservices architecture
• API documentation & testing
Why work with me?
✔ 5+ years of hands-on experience
✔ Clean, maintainable, production-grade code
✔ Reliable communication & delivery
✔ Proven experience with SaaS, dashboards, and complex platforms
🚀 Let’s connect and discuss how I can help build or scale your next product.
Steps for completing your project
After purchasing the project, send requirements so Wajahat can start the project.
Delivery time starts when Wajahat receives requirements from you.
Wajahat works on your project following the steps below.
Revisions may occur after the delivery date.
Start 1
Requirements Gathering
Step 2
Start Work