
Build custom AI agents, RAG & chatbots with LangChain
Delivery in
2 days
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What you get with this Offer
Are you looking to build a powerful AI agent or chatbot that can reason, retrieve knowledge, and act intelligently?
I specialize in building custom AI solutions using modern agentic AI frameworks such as LangChain, LangGraph, and Large Language Models (LLMs).
What I Can Build for You:
Custom AI Agents (tool-using, multi-step reasoning agents)
RAG (Retrieval-Augmented Generation) systems
AI Chatbots for websites, internal tools, or customer support
Knowledge-based assistants trained on your documents
Multi-agent workflows using LangGraph
Semantic search & document Q&A
Technologies & Tools I Use
LangChain
LangGraph
LLMs (OpenAI, open-source models, Hugging Face)
Vector Databases (FAISS, Chroma, Pinecone, Weaviate)
Embeddings & semantic search
Python
API integrations
Prompt engineering & agent orchestration
What You’ll Receive
Fully working AI agent / chatbot / RAG system
Clean and scalable codebase
Documentation on how to use and extend it
Guidance on deployment and future scaling
Why Work With Me?
Strong experience in AI agents & LLM systems
✔ Clear communication and regular updates
✔ Custom-built solutions (not templates)
✔ Focus on performance, accuracy, and scalability
Message me with your idea, data type, and goal. I’ll help you turn it into a smart AI system.
I specialize in building custom AI solutions using modern agentic AI frameworks such as LangChain, LangGraph, and Large Language Models (LLMs).
What I Can Build for You:
Custom AI Agents (tool-using, multi-step reasoning agents)
RAG (Retrieval-Augmented Generation) systems
AI Chatbots for websites, internal tools, or customer support
Knowledge-based assistants trained on your documents
Multi-agent workflows using LangGraph
Semantic search & document Q&A
Technologies & Tools I Use
LangChain
LangGraph
LLMs (OpenAI, open-source models, Hugging Face)
Vector Databases (FAISS, Chroma, Pinecone, Weaviate)
Embeddings & semantic search
Python
API integrations
Prompt engineering & agent orchestration
What You’ll Receive
Fully working AI agent / chatbot / RAG system
Clean and scalable codebase
Documentation on how to use and extend it
Guidance on deployment and future scaling
Why Work With Me?
Strong experience in AI agents & LLM systems
✔ Clear communication and regular updates
✔ Custom-built solutions (not templates)
✔ Focus on performance, accuracy, and scalability
Message me with your idea, data type, and goal. I’ll help you turn it into a smart AI system.
Get more with Offer Add-ons
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I can build custom AI agents, RAG & chatbots with LangChain
Additional 1 working day
+$95
What the Freelancer needs to start the work
To get started, please share:
A brief description of your use case or problem
What you want to build (AI agent, RAG system, chatbot, etc.)
Your data source (PDFs, documents, website, database, APIs, or none yet)
Preferred LLM or platform (if any)
Any specific features or tools you want the AI to use
Timeline or deadline (if applicable)
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