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I will build a rag chatbot using langchain, openai and llama
Humaima A
About this gig
Custom RAG Chatbot Development with LangChain, OpenAI & Llama
Want an AI chatbot that knows YOUR business or data not generic ChatGPT answers? I build custom RAG chatbots that pull accurate answers from your own knowledge base.
WHAT I OFFER
- LangChain pipelines
- OpenAI (GPT) and/or Llama
- Vector DBs (Pinecone, Chroma, FAISS)
- Integration into your app/website
WHY RAG?
Retrieves info from your own docs/PDFs before answering fewer hallucinations, more accuracy.
WHAT YOU GET
- Working chatbot integrated into your app
- Clean, documented code (higher tiers)
- Optional fine-tuning for accuracy
IDEAL FOR
SaaS support bots, businesses with large docs, startups adding AI features.
Not sure what fits? Message me before ordering.
Get to know Humaima A
Humaima A
AI Engineer, LLMs, RAG, AI Agents, Machine Learning
- FromPakistan
- Member sinceJun 2022
Languages
Urdu, English
Hi, I'm Humaima, an AI Engineer specializing in Generative AI, LLMs, RAG, AI Agents, and Python development. I build intelligent, scalable solutions including AI chatbots, document Q&A systems, workflow automation, and custom ML applications using LangChain, FastAPI, Hugging Face, and OpenAI models. I prioritize clean code, clear communication, and reliable delivery to turn innovative AI ideas into practical, business-focused solutions. Let's build something impactful together!
My Portfolio
FAQ
What is a RAG chatbot, and how is it different from a regular ChatGPT integration?
RAG (Retrieval-Augmented Generation) means the chatbot searches your own documents or database for relevant information before generating an answer. This makes responses far more accurate and specific to your business, instead of relying only on the AI model's general training data.
What data sources can you connect to the chatbot?
I can work with PDFs, Word docs, websites, CSVs, Notion pages, and most structured or unstructured text data. Let me know your specific source before ordering and I'll confirm compatibility.
Do I need to provide my own OpenAI API key?
Yes, you'll need your own OpenAI (and/or relevant Llama hosting) API key, since usage costs are billed directly to your account. I can guide you through setting this up if needed.
Can this be integrated into my existing website or app?
Yes. Please share details about your tech stack (e.g. React, WordPress, custom backend) before ordering so I can confirm smooth integration.
Do you provide the source code?
Source code is included in the Standard and Premium packages. It's not included in Basic, but can be added as an extra.
What's the difference between the Basic, Standard, and Premium packages?
Basic covers core chatbot integration with retrieval. Standard adds a proper vector database for scalable document storage. Premium adds model fine-tuning for domain-specific accuracy, plus full source code and detailed comments.
How long does delivery take?
Delivery times are listed per package (5–14 days depending on tier). Extra fast delivery is available as an add-on if you need it sooner.
Can you fine-tune the AI model on my specific data?
Yes, this is included in the Premium package or available as an add-on for other tiers.
