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$
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I will develop rag chatbot trained on pdf
Umidjon
About this gig
Give your customers and team an AI that answers from your own documents instantly, with source citations. I build custom AI knowledge base chatbots that read your PDFs, website pages, and internal docs, then answer questions in plain English and show exactly where the answer came from.
This is not a template. It is a real RAG (Retrieval-Augmented Generation) system powered by GPT-4o and your private data, built by an AI engineer who ships production-ready agentic RAG systems.
What you get:
- An AI chatbot trained on your documents, website, or knowledge base
- Natural, accurate answers with source citations so users can verify
- Chat widget you can embed on your website or use as an API
- A clean admin dashboard to see what people are asking
- Clear documentation and support after delivery
Why me: I will send you a live demo of a knowledge base chatbot answering real questions from sample documents, plus a 90-second screen recording of the full system. I build enterprise AI systems for a living multi-domain RAG, agentic tool-calling, and real-time AI and you get that quality on a freelancer budget.
Who it's for: SaaS companies, law firms, consultancies, agencies, knowledge bases, support team
Get to know Umidjon
Umidjon
AI chatbot and agent Developer
- FromUzbekistan
- Member sinceApr 2026
- Avg. response time1 hour
Languages
Uzbek, English, Korean
Full stack AI developer building React + FastAPI apps with AI integration and deployment. I create MVPs, APIs, chatbots, and automation tools that actually work in production.
⚙️ Skills: FastAPI, React, Docker, APIs, AI integration
🤖 AI: LLM apps, RAG, OpenRouter, HuggingFace
🚀 Services: MVP development, backend systems, bug fixing, deployment
I deliver fast, stable, production-ready systems. Free POC available.
My Portfolio
FAQ
What kind of documents can the bot learn from?
PDFs, Word docs, website pages, Notion/Confluence exports, FAQs, product docs anything text-based. I'll tell you the best format.
How accurate are the answers?
The bot cites its sources with every answer. If it can't find an answer, it says so instead of guessing. You can review the knowledge base anytime.
Are there ongoing costs?
Yes — OpenAI API (usage-based, usually $5–$30/mo for small to medium traffic) and vector database hosting ($0–$30/mo on Pinecone's free/starter tier). These go directly to those providers.
Can it work in multiple languages?
Yes. The ai can answer in the same language the user asks in, as long as your documents are in that language too.
How long does it take?
Basiclly in 2–5 days I'll confirm a timeline before you orde
Can you build something bigger?
Yes multi-language support, voice interface, WhatsApp integration, analytics dashboard, and custom integrations are available as a Custom Offer. Message me.
