I will develop a full stack web application

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samnang_pheng
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samnang_pheng
Samnang P

About this gig

Need a reliable web app built from start to finish? I'm a full-stack developer and AI researcher with 3+ years of experience building production web apps and LLM-powered tools.


What I can build for you:

- Custom web apps with React and TypeScript

- Backend APIs with FastAPI, Node.js, or Laravel

- Databases with PostgreSQL, MySQL, or Redis

- User login, admin dashboards, and REST APIs

- AI features like chatbots, RAG search, and AI agents

- Docker setup and deployment to your server


Why work with me:

- Clean, well-structured code you fully own

- Responsive design that works on any device

- Clear communication and regular progress updates

- Real AI expertise, with 2 peer-reviewed research papers including a Best Paper award


How it works:

1. Message me with your project idea

2. I'll review it and suggest the right package

3. I build, test, and deploy your app

4. You review and request revisions


Please message me before ordering so we can agree on scope and timeline. Let's build something great together!

Get to know Samnang P

Samnang P

AI Researcher Fullstack Dev LLM Dev

  • FromCambodia
  • Member sinceSep 2026
  • Avg. response time1 hour
  • Languages

    English, Khmer
I'm an AI/ML researcher and full-stack developer based in South Korea, currently pursuing an M.Sc. in Computer Science & Engineering at Soonchunhyang University. I build production LLM applications: RAG systems, tool-calling agents, and multi-agent pipelines with LangChain/LangGraph and FastAPI. My research on vision-language models has earned two peer-reviewed papers, including a Best Paper award. With 6+ years of backend experience (Python, TypeScript, PostgreSQL, Docker), I deliver AI solutions that are well-tested and ready to deploy. Let's build something smart together.