I will build a custom full stack ai workspace with nextjs 15 and supabase neon

Y
younes_elhaini
Y
younes_elhaini
Youness ELhaini
build a custom full stack ai workspace with nextjs 15 and supabase neon
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build a custom full stack ai workspace with nextjs 15 and supabase neon
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build a custom full stack ai workspace with nextjs 15 and supabase neonbuild a custom full stack ai workspace with nextjs 15 and supabase neonbuild a custom full stack ai workspace with nextjs 15 and supabase neon

About this gig

STOP building slow AI wrappers. Your business deserves a high-performance AI Workspace.

Most chatbots on Fiverr are slow low-code tools. I provide a full-stack, custom-engineered AI SaaS using the latest Next.js 15 architecture. Whether you need a private dashboard for your team or a smart assistant for clients, I build systems that are fast, secure, and scalable.

Technical Features:

  • Next.js 15 & TypeScript: Sub-second performance.
  • Multi-Model Support: Integration with Groq, OpenAI, or Anthropic (Llama 3.3, GPT-4o).
  • Persistent Memory: Stored securely in Serverless PostgreSQL (Neon).
  • Enterprise Auth: Secure login via NextAuth (Google & GitHub).
  • Modern Bento UI: Sleek "Dark Mode" built with Tailwind CSS & shadcn/ui.
  • Streaming Responses: Real-time AI typing effects.

Why Choose Me?

I dont just "install" a script. I architect clean, maintainable, high-performance code.

The Workflow:

  1. Consultation: We discuss your specific AI needs.
  2. Development: I build your workspace with my custom-tuned starter.
  3. Deployment: I handle Vercel setup & custom domains.
  4. Delivery: You get a fully functional, live AI SaaS.
  5. Build a professional SaaS, not just a bot. Let's work!

  • AI engine

    • GPT
    • Llama
    • Claude

  • Programming language

    • JavaScript
    • TypeScript
    • React

Get to know Youness ELhaini

Youness ELhaini

Full Stack Engineer Nextjs Stripe and High Performance SaaS Systems

  • FromMorocco
  • Member sinceMar 2026

  • Languages

    English, Arabic
Full-Stack Engineer specializing in high-performance Next.js & TypeScript apps. I bridge the gap between clean, maintainable code and real business growth through technical SEO, scalable architecture, and advanced Stripe integrations. Proven projects include a custom E-commerce engine with real-time admin panels & Stripe, and StackMind.fyi, an automated AI SaaS system. I deliver secure, lightning-fast solutions (95+ Lighthouse) built to scale and convert.

My Portfolio

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