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Fiverr Pro
English
$
USD
I will build mern stack saas app with cloud deployment
Usman Sarwar
About this gig
I build full-stack web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js) from database design all the way to a live, running URL. Whether you need an MVP, a client-facing portal, a SaaS dashboard, or a complete web product I build it clean, fast, and production-ready.
I design and build your React.js frontend with responsive layouts that work on desktop, and mobile. On the backend I set up your Node.js and Express.js server with a structured REST API and connect it to a MongoDB database with proper data modeling. Authentication, protected routes, form handling, and third-party API integrations are all handled as part of the build not afterthoughts.
For Standard and Premium packages I also handle deployment on AWS EC2 or similar cloud infrastructure, including SSL certificate configuration, custom domain setup, environment variables, and a basic CI/CD pipeline so future updates push cleanly without downtime.
A working web application not a prototype that only runs on localhost. A clean, maintainable codebase with proper folder structure and comments. A developer who communicates clearly throughout the project and delivers on the agreed timeline.
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 Usman Sarwar
Usman Sarwar
DevOps Engineer, Backend Developer
- FromPakistan
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Urdu, English
I help startups ship faster and break less in production.
Most developers write code. I write code and make sure it actually runs — reliably, securely, and at scale.
What I work with:
· MERN Stack
· Python - Django
· PHP - Laravel
· Docker
· Kubernetes
· AWS
· Jenkins
· Linux
· Git
I'm a good fit if you need:
- A backend API built and deployed — not just locally running
- Your messy deployment pipeline cleaned up and automated
- Cloud infrastructure that doesn't cost a fortune or fall over
Ready to build something solid? Send me a message and let's scope it out in a quick call.
My Portfolio
FAQ
Do you deliver a live deployed application or just the source code?
Both. Every Standard and Premium order includes deployment on AWS EC2 or similar cloud infrastructure with SSL, custom domain configuration, and environment setup. Basic orders include full source code with clear setup instructions so you or your team can deploy it.
I have an existing MERN project that needs fixes or new features. Can you help?
Yes. Share the codebase before ordering and I will review it and tell you honestly what is needed and which package fits. I work with existing codebases regularly and will not ask you to rebuild from scratch unless there is a genuine technical reason to do so.
Can you integrate third-party APIs like payment gateways, Google Maps, or authentication providers?
Yes. I have integrated Stripe for payments, Google OAuth, JWT-based authentication, and various REST APIs into MERN projects. Payment gateway integration is available as an extra service. Mention what you need before ordering and I will confirm compatibility.
Will my application work on mobile?
Yes. Every frontend I build uses responsive design so the application works correctly on desktop, tablet, and mobile screens without a separate mobile version.
What information do you need to get started?
A brief description of what the application should do, the key features you need, any design references or wireframes if you have them, and whether you have an existing domain or hosting. The more detail you share upfront, the faster we move. If you are not sure what you need, message me.
Do you sign NDAs or keep project details confidential?
Yes. I treat every project as confidential by default. If you need a formal NDA signed before sharing details, let me know before ordering and I will arrange it.
What happens if I need changes after delivery?
Each package includes a set number of revisions. A revision covers adjustments to existing features based on the original scope. New features requested after delivery are scoped separately. I am transparent about this upfront so there are no surprises.
