I will build an ai chatbot, rag system and ai agent for your business

B
boldzilla
B
boldzilla
Abdul Hai
build an ai chatbot, rag system and ai agent for your business
Full Screen
build an ai chatbot, rag system and ai agent for your business
Full Screen
Full Screen
build an ai chatbot, rag system and ai agent for your businessbuild an ai chatbot, rag system and ai agent for your businessbuild an ai chatbot, rag system and ai agent for your business

About this gig

  • Need an AI chatbot that actually knows YOUR business, not a generic ChatGPT wrapper?

I'm a senior AI engineer with 11+ years building production LLM systems. I build custom AI chatbots and RAG systems trained on your own data (docs, website, PDFs, database) so answers stay accurate, on-brand and up to date.


WHAT YOU GET:

  • Custom AI chatbot powered by OpenAI GPT, Claude or open-source LLaMA
  • - RAG pipeline over your data (LangChain/LlamaIndex + Pinecone/pgvector)
  • - Web widget, plus WhatsApp, Slack, Telegram or app integration
  • - AI agents that take actions: bookings, lookups, CRM/API calls
  • - Guardrails, evals and cost control so it stays reliable and affordable

WHY ME:

  • 11+ years shipping real systems, not demos
  • - I handle what others skip: hallucination control, observability, fallbacks, token-cost optimization (FinOps)
  • - Clean handover with docs, source code (Premium) and deployment support

Tech: Python, FastAPI, LangChain, LangGraph, MCP, OpenAI, Claude, Pinecone, pgvector, AWS, Docker, Kubernetes.


Message me before ordering with your use case and data and I'll reply with a free tailored plan.

  • Bot type

    • Customer Service & Support
    • E-commerce & Payments
    • Scheduling & Assistance

  • AI engine

    • Open AI GPT
    • LangChain
    • LLaMA
    • Claude.ai
    • ChatGPT

  • Programming language

    • JavaScript
    • Python
    • TypeScript

  • Tools & frameworks

    • Botpress
    • Rasa
    • Dialogflow
    • ManyChat
    • Intercom

  • Platforms

    • WhatsApp
    • Telegram
    • Websites
    • Mobile Apps
    • Slack

Get to know Abdul Hai

Abdul Hai

AI and Full Stack Engineer building Chatbots, RAG Agents and Web Apps

5.0(5)
  • FromPakistan
  • Member sinceAug 2018
  • Avg. response time3 hours
  • Last delivery4 years

  • Languages

    English, Spanish, Portuguese, German
Need an AI chatbot, AI agent or workflow automation that actually runs in production? That is what I build. I'm Abdul Hai, an AI and full stack engineer with 11+ years of experience. I deliver RAG chatbots on your own data, LangGraph agents with tools, n8n, Make and Zapier automations, and Next.js, Node.js and Python web apps and SaaS products. My recent work includes a multi-channel AI support agent on Claude and OpenAI that handles orders, returns and refunds with human approval and guardrails. Every project gets a clear scope, regular updates and docs. Tell me what you want automated.

My Portfolio

Related tags