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Fiverr Pro
English
$
USD
I will develop a scalable mern stack web application
Najam U
About this gig
Hello Everyone!
Welcome to the most professional services for MERN Stack Web Application Development!
As an experienced MERN Stack developer, I create high-performance, scalable, and user-centric web applications that drive success.
Why This Gig?
- Expertise: Deep experience in NodeJS, Express, ReactJS and TypeScript.
- Quality: Focus on clean code for fast, scalable and reliable APIs.
- Security: Commitment to best practices for data protection.
- Communication: Continuous updates for project transparency.
What You'll Get:
- Full Functioning MERN APP: From simple CRUD operations to complex functionalities, tailored to your specific needs.
- Database Integration: PostgreSQL or MongoDB for effective data management.
- Authentication & Authorization: Full Secured Auth mechanism including access and refresh token with refresh token rotation and optional 2FA.
- Third party API's and Payment Integration: Full working payment integration like Stripe or paypal or any other third party API integration.
- Deployment Assistance: Deployment support on platforms like AWS, Azure, Google or any other platform.
If you are still in doubt read out our FAQ section or contact me now to discuss further!
Get to know Najam U
Najam U
I build smart Web and AI solutions for modern businesses
- FromPakistan
- Member sinceJul 2021
- Last delivery1 year
Languages
English, Urdu
I’m a Full Stack Developer with 5+ years of experience building modern, high-performance web and AI applications. I specialize in Next.js, React.js, TailwindCSS, TypeScript, Node.js, MongoDB, and PostgreSQL. I also create AI-powered apps using LangChain, LangGraph, OpenAI, Gemini, and Claude. I focus on clean, scalable, and efficient solutions that deliver real results. Let’s turn your idea into a fast, smart, and powerful digital product!
Other Software Development Services I Offer
FAQ
Do you use TypeScript for MERN projects?
Yes, I prefer TypeScript for all MERN projects to ensure cleaner, scalable, and bug-free codebases — especially for long-term or enterprise-level applications.
Will the app be secure?
Absolutely. I implement modern authentication systems (access + refresh tokens), refresh token rotation, rate limiting, and secure headers to ensure top-level protection against common vulnerabilities.
What if I only need the backend or frontend part?
No problem! You can hire
Can you integrate third-party APIs or payment gateways?
Definitely! I can integrate Stripe, PayPal, or any other REST or GraphQL API required for your app’s functionality.
What technologies do you use to build MERN applications?
I use MongoDB, Express.js, React.js, and Node.js, along with TypeScript for type safety and scalability. Depending on your needs, I can also use PostgreSQL as the database instead of MongoDB.
Do you follow any specific architecture or design principles?
Yes, I strictly follow Clean Architecture, SOLID principles, and modular design patterns to ensure your APP is scalable, maintainable, and easy to extend in the future.
Do you offer maintenance or post-delivery support?
Yes, I provide free minor support for a limited time after delivery. For ongoing maintenance or new feature additions, we can arrange a custom offer.
