I will build and test ai powered applications

F
fumbledore64
F
fumbledore64
Hans J
build and test ai powered applications
Full Screen
build and test ai powered applications
Full Screen
build and test ai powered applicationsbuild and test ai powered applications

About this gig

I will integrate OpenAI API, ChatGPT, or custom LLM into your existing app. I can help you design databases to support these integrations. I can also help you work with embedding models applications for similarity detection, RAG, or other embedding model workloads.

  • AI engine

    • GPT
    • Gemini
    • Claude

  • Programming language

    • C#
    • Dart
    • JavaScript
    • TypeScript
    • React

Get to know Hans J

Hans J

Principal Engineer

  • FromUnited States
  • Member sinceSep 2026

  • Languages

    English
I am a hands-on engineer with a proven track record of taking SaaS products from concept to scale. I specialize in building high-performing 0→1 platforms, with deep expertise in Full-Stack development, AI/ML, and DevOps. I thrive in fast-moving environments where I can have significant technical and strategic impact. I've brought 3 different large scale applications AI powered applications to market. Two were greenfield. The third was integrating into a legacy system.

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