I will develop custom llm apps, chatbots, and ai agents

Y
yanlongsun
Y
yanlongsun
Yanlong S
develop custom llm apps, chatbots, and ai agents
Full Screen
develop custom llm apps, chatbots, and ai agents

About this gig

I will build AI agents and LLM-powered applications using LangChain, Google ADK, and RAG. I specialize in turning your AI ideas into working products from smart chatbots and multi-agent workflows to custom RAG pipelines. With a strong background in both AI/ML (PyTorch, TensorFlow, scikit-learn) and full-stack web development (React, Vue, Node.js, Django), I deliver end-to-end solutions: backend AI logic plus a polished web interface. Whether you need a proof-of-concept or a production-ready system with API integration, I write clean, well-documented Python code tailored to your use case. Let's build something powerful together.

  • Application Type

    • Web Application

  • Desktop Frameworks

    • Flutter for Desktop

  • AI Type

    • Chat
    • Productivity Tools
    • Custom

  • Programming Language

    • Go
    • JavaScript
    • Python
    • TypeScript
    • React

  • Web Frameworks

    • React
    • Angular
    • Vue.js
    • Express.js (Node.js)
    • Django
    • Flask

  • No & Low-Code Builders

    • FlutterFlow

Get to know Yanlong S

Yanlong S

Data Scientist

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

  • Languages

    Chinese, English
🤖Al & Machine Learning -Predictive models, NLP, recommendation systems, anomaly detection, and Al agent development 👨‍💻Full-Stack Web Development - End-to-end applications with Python (FastAPI, Flask), React/JavaScript frontends, and SQL Server/ PostgreSQL databases 🕵️‍♂️Al Agent Development - Custom Al agents using Google ADK, LangChain, and LLM orchestration Why work with me: Enterprise experience at a Fortune 500 company - I understand production-quality standards build complete solutions, not just prototypes Clear communication, on-time delivery, and clean documentation.

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