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Fiverr Pro
English
$
USD
I will build a custom ai chatbot trained on your documents using rag
abdul_momin_19
About this gig
Most "AI chatbots" on here are just ChatGPT with your FAQ pasted into the prompt. That's not what I build.
I build real RAG systems: the AI reads your actual documents, pulls the relevant section, and answers based on that, citing where it came from. If your docs don't cover something, it says so instead of guessing.
Before offering this as a service, I tested it on myself: compared embedding models (E5-Large vs BGE-M3), chunking strategies, and vector databases (Qdrant, Chroma, FAISS) for retrieval accuracy. Qdrant with recursive chunking won, based on the numbers, not popularity.
What you get:
- A chatbot trained only on your documents (PDFs, website content, manuals, help docs)
- Answers that cite their source
- A simple widget for your site, or an admin panel so you can update docs yourself
- No made-up answers about things your docs never mentioned
I'm an AI/CS student with hands-on experience as an AI Analyst intern, and this is the area I actually spend my time in, not a side hustle I picked up last week.
Send me a sample document before ordering and I'll tell you honestly if this is a good fit for what you need.
Get to know abdul_momin_19
abdul_momin_19
Your AI Agent Development And RAG Systems Expert
- FromPakistan
- Member sinceJul 2022
Languages
Urdu, English
I build AI systems that work in production, not just demos. I specialize in
Agentic AI, AI agents, RAG-based chatbots, and business process automation.
I hold a Bachelor's in AI and work as an AI Developer on enterprise systems,
plus freelance projects for international clients.
I don't just wire APIs together. I benchmark embedding models, test chunking
strategies, and validate retrieval accuracy before shipping. If you need an
AI system that's reliable in production, let's talk.
My Portfolio
FAQ
What file types can you work with?
PDFs including Scanned PDFs, Word docs, plain text, and website URLs. Send me a sample and I'll confirm it'll work before you order.
Will it ever make up answers that aren't in my documents?
No, that's the whole point of building it this way. If something isn't in your docs, it says so instead of guessing. That's the difference between this and a generic ChatGPT wrapper.
Can I update the documents later?
Yes. Standard and Premium include an admin panel so you can re-upload or swap documents yourself without messaging me every time.
Where does this actually run?
I'll deploy it on reliable cloud hosting and hand over access, or set it up on your own infrastructure if you prefer. Let's talk before you order if you have a specific setup in mind.
Does it work in languages other than English?
Yes, multilingual docs and queries work. Just mention your language needs in the project brief.
Can this connect to WhatsApp or Slack?
Website widget is included in every package. WhatsApp and Slack integration are part of Premium — message me if you need something custom.
Why should I trust a newer seller with no reviews yet?
Fair question. I'm a student who's put real time into this specifically, not someone who just discovered AI last month. Happy to walk you through exactly how the RAG pipeline works before you commit to anything.
