I will build ai saas mvp apps using react next js node js as full stack developer


About this gig
I build AI SaaS MVP web apps with React, Next js and Node js as a full stack developer, to the standard of a SaaS platform used by 10,000+ businesses across North America.
10+ years of full stack development experience, 50+ projects delivered. I've built everything from custom web applications to AI SaaS products where real money & real businesses are involved.
What I build:
- AI SaaS platforms OpenAI/Claude API, LLM integration, AI agents, chatbots
- React js & Next js web apps fast, SEO-friendly, mobile-responsive
- Full stack websites with node js backend & REST APIs
- Custom web application development from scratch
- Admin panels, dashboards, KPIs & user authentication
- Stripe payments, subscriptions & e-commerce features
- MERN stack apps clean, production-ready source code
- API integration CRMs, third-party tools & GraphQL
Tech stack: React js, Next js, Node js, Express, TypeScript, Tailwind CSS, MongoDB, PostgreSQL, Stripe, OpenAI API
Whether you need a react developer for a landing page, a next js developer for a fast web app, a mern stack developer for a custom web application, or a saas mvp developer for your entire saas platform I deliver production-grade code.
Let's discuss it!
Get to know Bilal
Full Stack SaaS AI Developer React Next js Node js
- FromPakistan
- Member sinceNov 2014
- Avg. response time1 hour
Languages
Urdu, English, Hindi, Arabic
My Portfolio
FAQ
Do you build the AI features yourself, or just the app around them?
Both — I integrate OpenAI or Claude directly into the app logic as part of the full stack build, with usage tracked so ai costs stay controlled, not just a chatbot bolted on top.
Is this a multi-tenant saas setup or single-tenant?
Depends on the package — Standard and Premium include multi-tenant architecture with data isolation per customer, built in from the start, not added later.
What do I need to provide before we start?
Your feature list or wireframes if you have them, and any API keys (Stripe, OpenAI, etc.) once we reach that stage.
Can you work with my existing react or next js codebase?
Yes — send the repo and I'll scope the work after a quick look, no need to start from zero.
What happens if my saas mvp needs more features than the package covers?
We adjust with a gig extra or move to a higher tier — nothing added or charged without agreeing first.

