I will build a custom ai chatbot trained on your documents and data

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dataagil
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dataagil
Sandro O.
build a custom ai chatbot trained on your documents and data
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build a custom ai chatbot trained on your documents and data

About this gig

I build custom AI chatbots trained on your own documents, PDFs, websites, and data so your team or customers get instant, accurate answers 24/7.


What I deliver:

RAG chatbot connected to your knowledge base

Custom personality and tone matching your brand

Web embed (iframe/widget) ready to deploy

Admin panel to update content without coding

WhatsApp, Slack, or website integration


Powered by Gemini AI + LangChain + Firebase. Built on Dokumentor a production SaaS platform already serving real companies.


Why work with me:

You get a demo before paying

No hallucinations answers come from YOUR documents only

Built and maintained by the team behind Dokumentor

Fast delivery: working chatbot in 3-7 days


Message me with your use case and I'll show you a live demo of what your chatbot would look like.

  • Bot type

    • Customer Service & Support
    • E-commerce & Payments
    • Survey & Feedback Collection

  • AI engine

    • Gemini
    • Open AI GPT
    • LangChain
    • Claude.ai

  • Programming language

    • JavaScript
    • Python
    • TypeScript

  • Tools & frameworks

    • Dialogflow
    • n8n
    • Pinecone
    • LangChain

  • Platforms

    • WhatsApp
    • Telegram
    • Facebook Messenger
    • Websites
    • Slack

Get to know Sandro O.

Sandro O.

AI Developer, RAG Chatbots and Python Automation

  • FromColombia
  • Member sinceJul 2026

  • Languages

    English
I'm an industrial engineer & AI builder, not just a developer. With 25 years of operational experience, I know exactly where business bottlenecks are—and how to fix them. I specialize in building custom AI solutions: turning complex data into smart conversational systems via RAG, deploying autonomous AI agents, and launching scalable SaaS. I bridge the gap between real-world operations and cutting-edge AI to drive immediate efficiency for your business.

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