I will do full stack web app with mern next js, nest js, mongo, node


About this gig
Need a custom web application that actually works in production, not just a template with your logo slapped on?
Most full-stack developers on Fiverr are stronger in one area than the other. You often end up with a polished frontend, a weak backend or the hassle of managing multiple freelancers with no one owning the final result.
I build complete web applications across the MERN stack (MongoDB, Express, React, Node.js) and beyond, including Next.js, TypeScript, PostgreSQL, Supabase, and Firebase. I am one developer of accountability for the entire product.
What I Deliver
- Custom web application (React/Next.js frontend + Node.js/Nest.js/Express backend)
- Database design and implementation (MongoDB, PostgreSQL, or Supabase)
- REST or GraphQL API development
- Authentication, authorization, and role-based access
- Admin dashboards, user portals, and internal tools
- Third-party & AI API integrations (Stripe, SendGrid, Twilio, etc.)
- Deployment to Vercel, AWS, Railway, or your preferred hosting
- Can integrate AI features (OpenAI, Claude) that most MERN devs can't
- Clear communication, structured milestones
- 9+ years building production web apps
Send a message to discuss your project idea.
Get to know Sikandar
Ai Software Engineer l Fullstack Developer I
- FromCanada
- Member sinceAug 2023
- Avg. response time2 days
- Last delivery2 years
Languages
English
Other Software Development Services I Offer
FAQ
Do you work with Next.js or just React?
Both. I use Next.js for most new projects (SSR, API routes, better SEO) and plain React/Vite when the project calls for it. I’ll recommend the right approach.
Can you add AI features to my web app?
Yes, this is a key differentiator. I integrate OpenAI, Claude, and custom AI workflows into web applications
Can you work with my existing codebase?
Yes. I regularly take over, fix, and extend existing MERN projects. Send me your repo and I’ll assess the state of the code before quoting.
Do you handle database design?
Yes. MongoDB, PostgreSQL, Supabase, Firebase — I design schemas, write migrations, and optimise queries.
What about hosting and deployment?
Included. I deploy to Vercel, AWS, Railway, Render, or your preferred platform. CI/CD pipelines are included in Standard and Premium.
Do you use TypeScript?
By default, yes. TypeScript catches bugs before they reach production and makes the codebase easier to maintain long-term.
How do you handle payments/subscriptions?
I integrate Stripe (payments, subscriptions, Connect), PayPal, and other payment providers as needed.
What if I just have a rough idea?
Send me a message to discuss your project details. I’ll guide and help you define scope, architecture, and timeline before building
Do you provide ongoing support?
Premium includes 14 days post-launch support. After that, I offer monthly maintenance retainers.
1 reviews for this Gig
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Rating Breakdown
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- Recommend to a friend
- Service as described
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E ehraiopp89

United States
Outstanding MERN stack developer. Transformed my project with expertise in MongoDB, Express.js, React, and Node.js. Timely delivery, passionate about clean code. Highly recommended.
Up to $50
Price
1 day
Duration
Helpful?
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
E ehraiopp89

United States
Outstanding MERN stack developer. Transformed my project with expertise in MongoDB, Express.js, React, and Node.js. Timely delivery, passionate about clean code. Highly recommended.
Up to $50
Price
1 day
Duration
Helpful?
