I will build ai rag system, ai chatbots with llm apis or langchain


About this gig
I will build custom AI LLM RAG assistants, chatbots, pipelines, and RAG systems that use Retrieval-Augmented Generation (RAG) to enhance LLM responses, to generate relevant, complete, and accurate answers from your own data using Advanced RAG, LLM APIs, and LangChain.
What I Offer:
- Custom RAG Systems/Pipeline For Your Use Case: Build RAG systems in Python using local/open-source or frontier LLMs (GPT, Claude, Gemini, LLaMA, Grok), with vector databases (ChromaDB, etc.) and embedding models (Hugging Face, OpenAI).
- Adv. RAG: Improve answers using smart chunking (semantic through LLM, etc.), query rewriting, expansion, reranking, improved prompting/query, and LLM context utilization.
- Document Handling/Data Ingestion/Preprocessing: PDFs, DOCX, CSVs, TXT, XML, Databases, images (OCR), and audio into searchable knowledge.
- RAG Evals: Evaluate performance using RAG metrics and LLM-as-Judge
- Interfaces: Gradio UI interface or any other.
- Source Code: Well-commented Python Code.
Use Cases:
- Internal business knowledge AI Chatbot
- Customer support AI Assistant
- Private Data Search
Why me?
- Focus on Value | I am willing to work for Free to demonstrate value for the first project.
Message Now!
Get to know Omer Abid
Software Engineer, Gen AI, Traditional AI, Data Science, Salesforce, Web Dev
- FromUnited Kingdom
- Member sinceSep 2016
- Last delivery2 years
Languages
English, Urdu, Punjabi, Hindi
My Portfolio
FAQ
❓ What is a RAG system and why do I need it?
A RAG (Retrieval-Augmented Generation) system searches your documents or data first (adds context), then generates answers using an LLM. This ensures responses are based on your actual business knowledge, relevant, and mind-blowing!. haha.. I feel a bit evil by saying that!
❓ What type of data can you work with?
I can work with PDFs, DOCX, CSVs, images (OCR), and audio files. If you have a custom data source, we can discuss it.
❓ Do I need to prepare anything before ordering?
Please message me first. I’ll review your requirements and let you know!
❓ Do you use OpenAI only, or other models too?
I support both local/open-source and frontier models, including GPT (OpenAI), Claude, Gemini, LLaMA, and Grok.
