I will build custom ai chatbot and rag agents for your data

U
umerfarooq001
U
umerfarooq001
Umer F.
build custom ai chatbot and rag agents for your data
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build custom ai chatbot and rag agents for your data
Full Screen
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build custom ai chatbot and rag agents for your databuild custom ai chatbot and rag agents for your databuild custom ai chatbot and rag agents for your data

About this gig

A chatbot that makes things up is worse than no chatbot.


I build AI assistants that answer from your documents, your policies and your product data with citations, so you can check where every answer came from.


That's the difference between a wrapper around ChatGPT and something you can actually put in front of customers.


What you get:


  • Custom RAG pipeline trained on your docs, site or knowledge base
  • citation verification and multi-platform deployment.
  • Answers grounded in your content, with source citations
  • Clean handoff to a human when the bot doesn't know
  • Deployed on your website, WhatsApp, Slack or internal tool
  • Cost controls so your API bill doesn't surprise you
  • Full source code and documentation you own everything


I'm a full-stack engineer (MERN, Python) working with Claude, OpenAI and open-source models. I handle the whole thing: retrieval, prompt design, front end, deployment and monitoring.


Common builds: customer support bots, internal policy assistants, sales qualification agents, document Q&A over contracts or manuals.


Got a chatbot that hallucinates or gives bad answers? Send it over retrieval quality is usually the fixable culprit.


Message me with what your bot

  • Bot type

    • Customer Service & Support
    • E-commerce & Payments
    • Social Media & Content
    • Scheduling & Assistance
    • Learning & Development
    • Health & Wellness
    • Travel & Transportation
    • Food & Restaurant Services
    • Survey & Feedback Collection
    • Real Estate Assistance

  • AI engine

    • DeepSeek
    • Gemini
    • Open AI GPT
    • LangChain
    • LLaMA
    • Claude.ai
    • Vapi.ai
    • Retell AI
    • Ollama

  • Programming language

    • JavaScript
    • Kotlin
    • Objective-C
    • Python
    • Swift
    • TypeScript
    • React
    • PyTorch
    • TensorFlow

  • Tools & frameworks

    • Botpress
    • n8n
    • Pinecone
    • Hugging Face
    • LangChain

  • Platforms

    • WhatsApp
    • Facebook Messenger
    • Slack
    • Microsoft Teams
    • Twitter

Get to know Umer F.

Umer F.

Get Full AI Power in your business!

  • FromPakistan
  • Member sinceSep 2016
  • Avg. response time1 hour

  • Languages

    Urdu, English
Most AI projects do not fail. They just stop. There's a MVP that impressed everyone in the meeting. Then nothing. Six months later it's still "almost ready." That's not your fault. It's the normal outcome. AI breaks at the integration layer, connecting real systems, handling errors, surviving real users. That part is engineering, not prompting. That's what I do. Full-stack (MERN, Python), LLM systems (Claude, OpenAI, RAG), n8n automation, DevOps. I don't hand you a demo. I hand you something that runs on Monday morning. Tell me where yours broke. If it isn't worth building, I'll say so.

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