I will build ai agents using langchain, langgraph, crew ai with tool calling

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saqibkhosa198
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saqibkhosa198
Muhammad Saqib

About this gig

I build production-ready AI agent systems single agents, multi-agent pipelines, and autonomous workflows using LangChain, LangGraph, and CrewAI. These are systems that can use tools, call APIs, search the web, query databases, and complete complex tasks step by step without you touching anything.

What makes an AI agent different from a chatbot?

A chatbot answers questions. An AI agent takes action.

It can search the web, read files, query a database, call an API It can break a big task into steps and execute each one It can loop, reflect on its own output, and self-correct Multiple agents can work together as a team each handling a different role

That's what I build.

What I'll deliver:

Custom AI agent built with LangChain, LangGraph, or CrewAI Tool calling setup web search, APIs, file readers, custom tools Multi-agent systems with defined roles, tasks, and handoffs ReAct, Reflection, or Reflexion architecture (based on your use case) LangGraph state machines for controlled, reliable agent flow CrewAI crews with specialized agents working in parallel or sequence Memory integration so agents remember context across steps Clean Python code with full comments and a setup guide.


Get to know Muhammad Saqib

Muhammad Saqib

AI Engineer

  • FromPakistan
  • Member sinceSep 2022
  • Languages

    English
I am an AI developer specializing in LLMs, RAG systems, fine-tuning, and agentic AI solutions. I build intelligent chatbots, document-based assistants, and automation tools that help businesses turn their data into actionable insights. My focus is on creating efficient, reliable, and practical AI applications using tools like LlamaIndex, LangChain, and Python. I aim to deliver clean solutions with clear communication and a strong understanding of client needs. I’m always ready to discuss ideas and build effective AI-powered systems.

My Portfolio