I will build saas web app full stack ai developer ai software ai chatbot nodejs nextjs


About this gig
Building an AI SaaS, web app, or custom software product? You're in the right place.
You're in the right place. I'm Alabi, a Full-Stack AI Developer who turns ideas into real, deployed products. I don't stop at mockups or half-working demos I build clean, secure, scalable applications and ship them live, from first commit to production URL.
I specialize in AI-native software: SaaS platforms, automation systems, and full-stack web apps that integrate LLMs the right way reliable, cost-aware, and built to perform in real-world usage, not just a happy-path demo.
What I build for you:
- AI SaaS platforms (auth, subscriptions, dashboards, admin panels)
- AI-powered web apps and PWAs
- LLM integrations, AI chatbots & RAG knowledge systems
- Automation tools and agentic AI workflows
- Payment & billing systems (Stripe subscriptions, tiers, paywalls)
- Custom business applications and startup MVPs
My stack:
- Frontend: React, Next.js, TypeScript
- Backend: Next.js API routes, Supabase (Postgres + RLS), serverless
- AI: Claude API, RAG, vector search, agentic workflows
- Auth & Payments: Clerk, Supabase Auth, Stripe
- Deployment: Vercel, production-ready CI
Message me before ordering with your idea or scope.
Get to know Alabi Oyin
FullStack Developer
- FromNigeria
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English, Spanish
FAQ
Do I get source code and ownership?
Yes, full repository access, version control, and transfer on delivery. You own the code and assets.
Can I see some your work samples?
Absolutely!! You can drop me an inbox to see work samples.
Can you integrate my CRM, payment gateway, or third-party APIs?
Absolutely. I integrate Stripe, HubSpot, Airtable, Notion, and more—alongside custom REST/GraphQL APIs.

