I will build an ai agent using langchain and langgraph

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C
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Mohammed Ahmed
build an ai agent using langchain and langgraph
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build an ai agent using langchain and langgraph
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build an ai agent using langchain and langgraphbuild an ai agent using langchain and langgraph

About this gig

Need an AI agent that can do more than just generate text?

I will build a custom AI agent that can use tools, call APIs, follow multi-step workflows, and automate tasks based on your requirements.

I work with Python, FastAPI, LangChain, LangGraph, OpenAI, Ollama, and REST APIs to build practical AI agent systems.

What I can build:

AI agents with custom tools

Tool and function calling

API integrations

Multi-step AI workflows

LangGraph agent workflows

AI-powered automation

Web and backend automation

Custom prompts and agent logic

FastAPI AI backends

OpenAI or local Ollama-powered agents

Examples of tasks your agent can perform:

Call external APIs

Search or retrieve information

Process structured data

Trigger backend actions

Connect multiple tools together

Automate repetitive workflows

Generate responses based on retrieved information

I focus on building useful, maintainable AI systems rather than simple chatbot demos.

Please contact me before ordering if your project requires multiple agents, complex integrations, or a large production system so we can confirm the scope first.

  • Programming language

    • Python

  • Frontend framework

    • Next.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • FastAPI
    • Supabase

Get to know Mohammed Ahmed

Mohammed Ahmed

AI and Full Stack Developer RAG AI Agents FastAPI and Nextjs

  • FromEthiopia
  • Member sinceMar 2026
  • Avg. response time1 hour

  • Languages

    English, Amharic
I’m a full stack developer focused on building modern, scalable web applications. I work with Next.js, TypeScript, Node.js, and Express to create fast and reliable systems. I’ve built real-world projects including e-commerce platforms, real-time chat apps, CRM app and secure authentication systems using Firebase and JWT. I enjoy solving problems, fixing bugs, and improving application performance. Whether it’s frontend issues, backend logic, or API integration, I aim to keep solutions clean and easy to maintain. I’m always open to discussing new ideas or helping improve existing projects.

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