I will build a secure nodejs express rest API with mongodb


About this gig
Make Your Site Truly Functional Not Just Pretty Face
Your Next.js/React site may look amazing, but if forms dont work, data isnt saved, or APIs fail, your users notice and so do potential clients. I specialize in building backends that actually work, whether its a Node/Express APIor a Next.js backend.
I turn static or incomplete sites into fully functional, reliable, and secure applications.
Heres How I Help:
Database & Data Management
- Store and manage users, orders, products, and more.
- Build robust CRUD operations so your app handles data seamlessly.
API Integration & Custom APIs
- Connect your site to external services like payments, AI, or crypto.
- Build custom APIs for your frontend or mobile app.
- Fix broken connections and CORS issues.
Security & Performance
- Implement JWT/NextAuth, rate limiting, and caching.
- Protect routes and data from unauthorized access.
Forms & Notifications
- Make contact forms, signups, and feedback forms actually send emails.
- Automate notifications for a smooth user experience.
I dont just write codeI turn your frontend into a real, fully functional application.Your site will handle users, data, and requests efficiently, securely, and reliably.
Lets do it.
Get to know M Umer
A Software Engineer
- FromPakistan
- Member sinceMar 2023
- Avg. response time1 hour
Languages
Urdu, English, Punjabi
My Portfolio
FAQ
Do you need access to my database account?
Yes, to connect your website to your database (like MongoDB Atlas), I will need your connection string. If you don't have one, I can help you set up a free secure account on MongoDB/Vercel.
Can you fix "500 Internal Server Errors" or API issues?
Absolutely. Debugging backend errors is my specialty. Please order the Basic Package ($10) for small bug fixes. If the issue is complex, message me first!
Is the code secure?
Yes. Security is my top priority. I use environment variables (env files) to protect your API keys and standard validation to prevent bad data from entering your database.
Will this work on Vercel?
Yes! I specialize in Next.js, which is built for Vercel. I ensure all API routes and database connections work perfectly in production, not just on localhost.
