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I will implement nextjs middleware and API routes for web apps
Muhiu Din
About this gig
Tired of broken API routes or insecure middleware ruining your Next.js app?
I help you fix and build scalable, secure backend logic fast, clean, and fully tested.
I'm a full-stack Next.js developer with expertise in React.js, Node.js, Express.js, and backend technologies. Ill help you set up or debug your Next.js API routes, authentication, and database connections with clean, production-ready code
What I Offer:
- Build & debug Next.js API routes (GET, POST, PUT, DELETE)
- Implement custom middleware (auth, logging, redirects)
- Setup secure JWT/Firebase authentication system
- Connect databases like MongoDB or Firebase
- REST API integration and testing via Postman
- Fast, secure, and scalable backend development
No bloated code. No wasted time. Just a fast backend that gets the job done.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Muhiu Din
Muhiu Din
- FromPakistan
- Member sinceFeb 2025
- Avg. response time1 hour
Languages
Urdu, Hindi, English, German
I'm a Full Stack Web Developer with 1+ year of experience building fast, clean, and responsive websites. I'm skilled in Next js,React js,Express js,Node js,HTML,CSS,TailwindCSS,MongoDB,FireBase,MySQL.
I turn Figma designs into working websites, create SaaS dashboards, and build full platforms. I use Firebase, test APIs with Postman, and handle both frontend and backend myself.
I’ve delivered websites for clients around the world. You’ll get friendly communication, smooth delivery, and work that meets your needs. No outsourcing or delays.
Let’s work together to build something powerful.
FAQ
What do you need from me to begin?
Please provide your current project code or a link to your code repository, and a clear description of what API routes or middleware logic you need e.g., authentication, redirects, or data fetching. If you're unsure, I’ll guide you through next steps.
Can you improve or debug my existing API routes/middleware?
Yes! Whether it's a bug, a performance issue, or anything not working as expected in your Next.js API routes or middleware, I can fix it quickly and ensure smooth functionality.
Do you handle authentication and security?
Absolutely. I specialize in implementing JWT or Firebase Authentication, middleware protection, and secure API validation to make your app safe and reliable, right from the start.
Will you set up database connections like MongoDB or Firebase?
Yes. I can connect your backend to MongoDB, Firebase, or MySQL databases, set up aligned data models, and ensure seamless data handling with your API routes.
Do you test your API routes for reliability?
Definitely. Every route I build is thoroughly tested using Postman to ensure correct responses, error handling, and protection before delivery.
