I will build a custom rag chatbot and ai agents

M
maazhassan69
M
maazhassan69
Maaz Hassan
build a custom rag chatbot and ai agents
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build a custom rag chatbot and ai agents

About this gig

Are you looking to eliminate hallucinations, automate complex tasks, or chat directly with your company data? I build custom, production-ready AI solutions that scale.

As an AI Engineer, I develop robust autonomous agents, enterprise RAG systems, and high-performance backend pipelines tailored to your business needs.

What I Offer:

  • Custom AI Agents: Autonomous task automation using LangGraph & CrewAI with tool calling, live web search, and CRM integrations.
  • Enterprise RAG Chatbots: Semantic search over proprietary documents (PDFs, Notion, SQL) using Pinecone, ChromaDB, and hybrid reranking.
  • Full-Stack Backends & APIs: Fast, secure REST & WebSocket architectures built with Python, FastAPI, and Docker.
  • Omnichannel Deployment: Chatbots connected to your website, WhatsApp, Slack, or Discord.
  • Fine-Tuned LLMs: OpenAI, Anthropic, and open-source models (Llama, Mistral) customized for your niche.

Why Choose Me?

  • Production-grade, maintainable code (no fragile prompt wrappers)
  • Fast response time and complete documentation
  • Scalable architectures ready for real user traffic

Message me with your project details, and lets build your AI system today!

  • AI engine

    • ChatGPT
    • Claude
    • Gemini
    • Grok
    • Mistral AI
    • DeepSeek
    • Meta Llama
    • Ollama

  • Tools & frameworks

    • LangChain
    • LangGraph
    • Other

  • AI solution type

    • AI agent
    • AI chatbot
    • Rag system
    • AI workflow
    • AI copilot
    • AI assistant
    • Internal AI tool

  • Purpose

    • Customer support
    • Content creation
    • Research
    • Workflow automation
    • Customer service
    • Project management
    • It support
    • Ecommerce

Get to know Maaz Hassan

Maaz Hassan

AI Engineer, Custom AI Agents, RAG, FastAPI Backends

  • FromPakistan
  • Member sinceOct 2026

  • Languages

    English
AI Engineer building production-ready AI agents, RAG systems, and smart chatbots. I turn documents into accurate conversational tools and automate workflows using LangChain, LangGraph, and vector DBs (Pinecone, ChromaDB) to eliminate hallucinations. Full-stack expertise includes high-performance FastAPI backends, Docker, AWS, and fine-tuned LLMs (OpenAI, Anthropic). Whether you need a quick POC or an enterprise-grade AI system, message me today to build your solution!

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