I will build custom saas mvp or full stack web app in react and node js
About this gig
Need to turn your product vision or Figma design into a scalable, production-ready SaaS MVP?
I am Muhammad Yaseen, a Full Stack Developer & SaaS Engineer specializing in React 19, TypeScript, Node.js, and Firebase.
LIVE PROOF:
Check out my live deployed SaaS on Vercel: https://youtube-automation-command-center-beige.vercel.app/
YouTube Automation Command Center (StudioOS) Multi-tenant platform with kanban boards, real-time Firestore sync, and WhatsApp webhooks.
️WHAT I WILL BUILD:
- Modern Frontend: Pixel-perfect UI using React 19, Next.js, and Tailwind CSS
- Figma to Code: 100% responsive on mobile, tablet, and desktop
- Backend & APIs: Scalable Node.js & Express RESTful services
- Auth & Security: Firebase Auth, JWT, OAuth, and Role-Based Access (RBAC)
- Databases: Real-time Firebase Firestore or PostgreSQL schemas
- Deployment: Fast zero-downtime launch on Vercel with SSL setup
⭐ WHY CHOOSE ME?
- Clean, type-safe TypeScript code (Zero spaghetti code)
- Complete GitHub repository transfer (100% IP ownership)
- Free Loom walkthrough explaining your codebase
- Dedicated post-launch support
Please message me before ordering to discuss your scope and get the best result!
Get to know Yaseen
AI and Full Stack Developer, Expert in Bioinformatics and Data Science
- FromPakistan
- Member sinceFeb 2021
- Last delivery3 years
Languages
Urdu, English
My Portfolio
Other Software Development Services I Offer
FAQ
Can you convert my Figma or Adobe XD designs into a working web app?
Yes. I specialize in translating Figma designs into pixel-perfect, responsive React/Next.js code using Tailwind CSS.
Do you handle live deployment on Vercel?
Yes! Standard and Premium orders include live deployment on Vercel, environment variable configuration, and custom domain linking.
Will I own 100% of the source code?
Yes. Upon completion, full ownership of the GitHub repository and source code is transferred to you.
Can you integrate user authentication and databases?
Yes. I implement secure authentication (JWT, Firebase Auth, Google OAuth) and connect Firebase Firestore or PostgreSQL with role-based access control.
Can you integrate AI or automated webhooks into the SaaS?
Definitely. I can integrate LLMs (Google Gemini API, OpenAI), automated email notifications, and Meta WhatsApp webhooks directly.

