I will build full stack ai integrated nextjs app with postgresql and rag

M
mukhammadalitos
M
mukhammadalitos
Ali

Vetted Pro

Level 2

build full stack ai integrated nextjs app with postgresql and rag
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build full stack ai integrated nextjs app with postgresql and rag
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build full stack ai integrated nextjs app with postgresql and ragbuild full stack ai integrated nextjs app with postgresql and ragbuild full stack ai integrated nextjs app with postgresql and rag
Vetted by Fiverr Pro

Ali was selected by the Fiverr Pro team for their expertise.

About this gig

A chatbot/agent that actually knows your business trained on your docs, database, and website, with cited answers.

I'm Ali Pro-vetted full-stack AI developer (8+ years, 5.0 across 49 reviews). I build production RAG systems end to end: Next.js chat UI, PostgreSQL + pgvector, OpenAI or Claude, deployed on Vercel.

WHAT YOU GET

  • Chat with your data: PDFs, docs, Notion, websites, or your database
  • Accurate, cited answers grounded by retrieval, not guesswork
  • Streaming chat UI with history, auth, and an admin panel
  • Embeddings pipeline + vector search (pgvector / Pinecone)
  • Your data stays yours private by design, full source code

TYPICAL BUILDS Support bots · internal knowledge assistants · doc Q&A · chat-with-PDF tools · AI features inside your existing app

HOW WE WORK

  1. Send your data sources and use case fixed quote within 24h
  2. Milestone build with working demos
  3. Launch, docs, and full handover

Message me with what your chatbot should know I'll reply within an hour with a plan.

  • Programming language

    • TypeScript

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Design
    • Databases
    • Source control

  • Frontend framework

    • Angular
    • Next.js
    • React.js
    • Semantic-UI
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Meteor.js
    • NestJS
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Lovable
    • Bolt.new
    • Firebase Studio
    • Base44
    • Cursor
    • Replit
    • V.One

Get to know Ali

Ali

Vetted Pro

AI Web Apps and Agents AI SaaS MVPs Nextjs React Full Stack Developer

5.0(51)

Level 2

Ali is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.

Vetted for

  • Software Development

  • FromUzbekistan
  • Member sinceMar 2021
  • Avg. response time1 hour
  • Last delivery6 days

  • Languages

    English
I build AI-powered web apps, agents, and SaaS MVPs that ship. 8+ years of full-stack engineering (Next.js, React, TypeScript, Node, PostgreSQL) plus hands-on production work with OpenAI, Claude, and RAG pipelines. Founders come to me to turn an idea into a working product: auth, Stripe billing, AI features, admin dashboards — deployed and ready for users. Recent work: AI agent pilots, AI SaaS platforms, dashboards and CRMs for clients in the US & EU — 49 reviews, all 5 stars, many repeat. Tell me what you're building and I'll reply within an hour with a concrete plan.

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