I will build a react nextjs web app, saas mvp or admin dashboard


About this gig
Need a fast, clean React or Next.js app that is built to grow? I'm Azizur, a full-stack developer with 4+ years of experience, 26+ client projects and 30+ marketplace-approved templates and apps. I led a template development team at SpeedDigit from 2023 to 2025.
WHAT I BUILD
SaaS products and MVPs
Admin dashboards and internal tools
Full-stack apps: Next.js + Node/Express + MongoDB or PostgreSQL
REST APIs, login, roles and permissions
Stripe and PayPal payments
AI features with LLM APIs (chat assistants, tool calling)
Fixes and new features in your existing React/Next.js code
RECENT WORK
Zestify: multi-tenant restaurant SaaS with a React admin, Next.js customer app, role-based access and AI assistants
Digiboard: Bootstrap admin dashboard with 260+ sales
Lunovaire: e-commerce store with Stripe and PayPal checkout
HOW I WORK
Clear plan before any code
Regular progress updates
Clean, typed, documented code
Full source code on delivery
Not sure which package fits? Message me before ordering and I'll suggest the right scope.
Get to know Azizur Rahman
Full Stack Developer SaaS Ecommerce Admin Dashboards
- FromBangladesh
- Member sinceJun 2019
Languages
Bengali, English
My Portfolio
Other Software Development Services I Offer
FAQ
Can you work on my existing React or Next.js project?
Yes. I can fix bugs, add features, improve performance or refactor your current code. Attach your code or explain your setup in the order requirements, and I'll review it before starting.
Which tech stack do you use?
React, Next.js and TypeScript on the frontend. Node.js/Express or Next.js API routes on the backend. MongoDB or PostgreSQL for the database. If your project already uses something specific, I'll follow it.
Will I get the full source code?
Yes. Every package includes the complete, organized source code, delivered through Fiverr. Once the order is complete, the code is yours.
Can you add payments or AI features?
Yes. I integrate Stripe and PayPal checkout, and I build AI features with LLM APIs such as Gemini, Claude or Groq, for example chat assistants that can take actions in your app through tool calling.
Can you deploy the app for me?
Deployment help is included in Premium. For Basic and Standard you can add it as an extra. I'll set the app up on your hosting account so it runs live.
My project is bigger than the Premium package. What should I do?
Message me with the details before ordering. I'll review the scope and send you a custom offer with a clear plan, timeline and price.

