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Fiverr Pro
English
$
USD
I will build custom ai chatbots using llama 3, rag, langchain and langgraph
Muhammad Arslan
About this gig
Your customers ask questions all day pricing, availability, how something works. A chatbot that actually knows your business handles that instantly, without making them wait.
I build AI chatbots powered by LLaMA 3, using LangChain and LangGraph, so the bot pulls real answers from your own website, documents, or database instead of guessing.
Where this fits your business:
- Chatbot embedded on your website or SaaS dashboard
- Knowledge-base bot that reads your PDFs, product pages, or internal files and answers from them directly
- Fine-tuned version trained on your industry's language, useful for legal, medical, finance, or SaaS support
- Smart chatbot built with LangGraph that follows multiple steps in one conversation checking a database, confirming details, then replying
- Complete build with backend, database, and admin panel, hosted on AWS, Azure, or GCP
Every project comes with the actual codebase, not a locked template.
Get to know Muhammad Arslan
Muhammad Arslan
AI Engineer
- FromPakistan
- Member sinceJun 2024
- Avg. response time1 hour
- Last delivery6 months
Languages
Urdu, German, English, Spanish
I design and build production-ready AI SaaS products that solve real business problems, ranging from intelligent QA assistants to real-time AI agents and automated decision systems.
AI SaaS platforms with modern React.js frontends and scalable backends
Advanced QA and RAG chatbots trained on private or enterprise data
Real-time AI agents for reasoning, workflow automation, and decision-makingMulti-agent AI
fully autonomous AI systems that monitor, analyze, and act across text, visual, and voice data streams,
systems using LangChain and LangGraph
AI automation workflows using n8n and Make.com
My Portfolio
FAQ
What does fine-tuning actually change?
It teaches the model your specific tone and terminology instead of relying on general knowledge — useful if your field has technical language a standard bot would get wrong.
Where does it get hosted?
Wherever works for you — AWS, Azure, GCP, or your own server if you already have one.
Will it know my actual business, or just give generic answers?
It reads from what you give it — your documents, site content, or database — and answers from that, so responses stay specific to you.
Can it do things, not just answer questions?
With LangGraph, yes — it can follow multiple steps, like pulling a record, checking a condition, then responding or logging something, instead of a single reply.
Can this work on my website or business dashboard?
Yes — I build it to sit wherever your customers already are, whether that's a website widget or a SaaS product.
