I will build your ai saas or web app mvp in nextjs


About this gig
I build custom AI SaaS products and web app MVPs with Next.js, React, TypeScript, Supabase/PostgreSQL and modern AI APIs.
I work as an independent AI Product Engineer, so I can handle the full path: idea, architecture, UI, database, API and AI integrations, payments, and deployment. If your idea fits a simple architecture, I keep it lean instead of over-building.
What I can build:
- AI-powered SaaS apps and internal tools
- - Customer-facing web apps and dashboards
- - Authentication and user data
- - Payment-enabled products (Stripe and others)
- - API and webhook integrations
- - LLM features with OpenAI or Claude
Process: understand the product, define the architecture, build the app, integrate AI/APIs/payments, deploy to Vercel, then apply your package revisions.
Before ordering, send me a short description of your product, the main features you need, any reference apps, and your preferred AI provider.
This gig is for focused MVP development, not unlimited features or revisions. Large or research-heavy projects may need a custom offer.
Have an AI product idea? Message me first and I will suggest the right scope.
Get to know Onur CAN
AI Products, SaaS and Automation Engineer
- FromTurkey
- Member sinceJun 2026
Languages
English
My Portfolio
FAQ
Can you build a complete SaaS MVP?
Yes. Depending on the package I handle frontend, backend, database, auth, AI integrations, payments and deployment.
Can you integrate OpenAI or Claude?
Yes. I integrate LLM APIs (OpenAI, Claude, Vercel AI SDK) into web apps and SaaS products, including RAG and tool calling.
Can you work from a Figma design?
Yes. You can send a Figma file or reference sites, or I can build a clean UI from scratch based on your product.

