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I will build mern stack full stack web app development saas mvp
Linus AO
About this gig
You have a SaaS idea. You need it built fast, but hiring an entire dev team costs thousands. I'll build your full MERN stack MVP and get you to market without the headache.
You're a founder, startup owner, or entrepreneur with a web app concept. Maybe it's a SaaS platform, a custom dashboard, or a marketplace. But you're stuck because:
You tried no-code tools but hit a wall
You don't have time to learn React, Node.js, and MongoDB yourself
I get it. That's exactly why I'm here.
What I Deliver
I build production-ready full stack web applications using the MERN stack MongoDB, Express, React.js, and Node.js. Whether you need a SaaS MVP, a custom web app, or a full stack web development project from scratch, I handle everything from database design to frontend UI and API deployment.
You get:
- Fully responsive frontend built with React.js
- Secure backend and REST API with Node.js and Express
- MongoDB database setup and management
- User authentication (JWT / OAuth2)
- Admin dashboard and role-based access (Premium)
- Payment integration Stripe or PayPal (Premium)
- Clean, commented source code delivered on time
I build scalable MERN web apps that solve business problems and support growth.
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 Linus AO
Linus AO
Multi Platform Website Specialist
- FromNigeria
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English, Italian, French
Struggling with a site that doesn't convert or reflect your brand? I build on Carrd, Wix & Squarespace. My core expertise is full-stack development: React.js, Node.js, and custom API development. I don't just design pages. I engineer complete web applications, from front-end interfaces to back-end architecture. Whether you need a sleek portfolio or a scalable business platform, every build is mobile-responsive, SEO-ready, and optimized to turn visitors into customers. Stop losing opportunities. Let's build something powerful.
My Portfolio
Other Website Development Services I Offer
FAQ
I'm not technical. How do I explain what I need?
Just describe your idea in plain English, what your SaaS or web app does and who it's for. I'll handle the MERN stack development, database, and deployment. No technical knowledge needed from you.
What if the final product isn't what I imagined?
I offer unlimited revisions on Standard and Premium. You'll see progress screenshots throughout development, so there are no surprises. I keep revising until it matches your vision.
Will my web app stop working after delivery?
No. I deliver fully functional, tested code with MongoDB, Node.js, and React. Your app keeps running independently. I also provide post-delivery support if anything needs adjustment.
What if I need changes after the project is done?
You can always come back for additional features. For minor fixes, your revision window covers it. For new pages or functionality, I offer affordable follow-up gigs at a returning-client discount.
How do I know you won't disappear mid-project?
I respond within hours, send daily or weekly progress updates, and keep communication open until you confirm everything works. I have 100% completion rate on every project I start.
Do I own the source code? Can I take it elsewhere?
Yes. You get 100% ownership of all source code, database schemas, and assets. You can host it anywhere, hire other developers, or modify it however you want. No lock-in.
What if my project is more complex than the package covers?
Message me first. I'll customize a plan that fits your exact needs. Most features beyond the package scope can be added as gig extras at a fair rate. No hidden upsells.
How do you handle data security and user privacy?
I follow MERN stack best practices JWT authentication, input validation, encrypted passwords, and secure API endpoints. Your users' data is protected. I don't store any of your credentials after delivery.
What if I don't like the design direction?
Send me 1–2 website references you like. I'll match that style and show you the design before coding begins. If you want changes, I adjust immediately. No redesign fees for reasonable feedback.
