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Fiverr Pro
English
$
USD
I will build custom rag ai agents and chatbots using langchain
Syed Burhan A.
About this gig
Are you looking to build an AI that actually does work, not just a generic wrapper?
I am a specialized AI Engineer & Researcher specializing in custom Retrieval-Augmented Generation (RAG) and Autonomous Agents. I build intelligent bots that learn YOUR data (PDFs, Docs, SQL) and agents that can take action (web search, API calls).
My solutions are perfect for:
- Customer Support Bots that know your product manuals.
- Internal Knowledge Bases for your team to query company documents.
- Data Analysis Agents that can process and summarize information.
Tech Stack: Python, LangChain, LangGraph, Vector DBs (Pinecone, FAISS), Flask, and UIs with Streamlit/React.
Why Me?
As a published researcher, I understand the science behind the models to build reliable, full-stack solutions. My portfolio includes "RULEN" (a multilingual RAG system) and "Freak AI" (a memory-driven agent).
Ready to build a truly intelligent system for your business?
Please Message Me before ordering to discuss your project. I guarantee a custom-fit solution.
Get to know Syed Burhan A.
Syed Burhan A.
- FromPakistan
- Member sinceNov 2020
Languages
Urdu, English
I’m an AI Engineer specializing in Generative AI, NLP, and Computer Vision, with strong experience in Python, PyTorch, and backend development (FastAPI / Django / Flask). I build custom chatbots, RAG systems, and AI automations connected to real databases and APIs. You’ll get clean, production‑ready code, clear communication, and solutions focused on real business impact.
Send me a message with your idea or existing system, and we’ll turn it into a scalable AI product.
FAQ
Can the chatbot read my specific PDF files?
Yes! I use RAG (Retrieval-Augmented Generation) to train the bot specifically on your PDFs, Word docs, or Excel sheets so it answers based only on your data.
Do I need to pay for the OpenAI API?
Yes, you will need your own OpenAI API key. This ensures you have full control and ownership of the account. I can help you set this up.
Can you deploy this to my website?
Absolutely. I can deploy the bot as a standalone Web App (Streamlit/React) or provide an Embed Script to add it to your existing WordPress/Wix site.
Do you provide revisions if the chatbot is not answering correctly?
Yes. I include revisions in every package. During revisions, I’ll refine prompts, improve your knowledge base, and adjust the logic until the bot responds accurately within the agreed scope.
What do you need from me to get started?
I’ll need your documents (PDF/Word/Excel or website links), a short description of your business and target users, and your OpenAI API key (for paid plans). Once I have these, I can start building your chatbot immediately.
Is my proprietary data secure?
Absolutely. Your data is processed securely via the API and stored in your own vector database. It is never used to train public models (like ChatGPT) so your trade secrets remain safe.
