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Fiverr Pro
English
$
USD
I will build a full stack mern web app or saas mvp
Badar Younas
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About this gig
Need a web app built the right way? I build fast, secure, scalable full stack web applications with React, Node.js, Express and MongoDB, from a simple MVP to a complete SaaS platform.
WHAT YOU GET
- Responsive React frontend (Tailwind CSS)
- Node.js + Express REST API
- MongoDB database design
- Login, signup and role-based access (JWT)
- Admin dashboard and user panels
- Stripe payments and subscriptions
- Real-time chat and notifications (Socket.io)
- Deployment on Vercel, Render or VPS
- Clean, documented source code
PERFECT FOR
Startups, SaaS founders, agencies and businesses that need a booking system, marketplace, CRM, dashboard or custom internal tool.
WHY WORK WITH ME
- One developer for frontend, backend and deployment
- Replies within 1 hour
- Regular progress updates, so you always see where your project stands
- Bug fixes after delivery
Message me before ordering with a short description of your idea, and I'll recommend the best package and 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 Badar Younas
Badar Younas
AI Chatbot and MERN Stack Developer
- FromPakistan
- Member sinceJun 2022
- Avg. response time1 hour
Languages
Urdu, English
I build AI chatbots and full stack web apps that work in production. I turn your website, PDFs, and business data into an AI chatbot that answers customer questions 24/7, and I build the React, Node.js and MongoDB platforms around it: dashboards, user login, payments, and real-time features.
What you get: clean, documented source code, fast replies, and regular progress updates.
Tools: OpenAI, Gemini, Claude, RAG, React, Node.js, Express, MongoDB.
Tell me what you're building and I'll suggest the simplest way to launch it.
My Portfolio
FAQ
Do you provide the full source code?
Yes, you'll receive complete, well-documented source code for both the frontend (React.js) and backend (Node.js/Express.js) once the project is delivered and approved.
Can you deploy the application for me?
Yes, deployment to platforms like AWS, Render, or Vercel is included in the Premium package, and available as an add-on for Basic and Standard.
Can you add real-time features like chat or live notifications?
Yes, I build real-time functionality using Socket.io — including live chat, instant notifications, and real-time data updates.
Can you work on my existing project?
Yes. Message me first so I can review the code and give you an accurate quote.
What if I don't have a design?
I can build a clean, modern, responsive UI from your description or sketches. If you have a Figma design, I'll follow it.
What if I need my app to handle a large number of users?
I design backend architecture with scalability in mind, using Redis caching and BullMQ job queues to keep performance fast even under heavy load.
Do you build AI-powered features into web apps?
Yes, I can integrate custom AI agents using RAG (Retrieval-Augmented Generation) for smart, context-aware functionality — available as an add-on.
Can I request changes after the project is delivered?
Yes, each package includes a set number of revisions, and additional revisions can be purchased if needed.
How do we communicate during the project?
I provide regular progress updates through Fiverr's messaging system and am available to answer questions throughout development.
What do you need from me to start?
A short description of your idea, the main features you need, and any design references.
