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Skills

  • Artificial Intelligence
  • Computer Vision
  • CUDA
  • Data Processing
  • Deep Learning
  • FastAPI
  • Machine Learning
  • Natural Language Processing
  • Python
  • PyTorch

Services

  • AI/ML Model Optimization on NVIDIA GPUs

    $50/hr Starting at $25 Ongoing

    Dedicated Resource

    I build and optimize AI models for real deployment. My focus is making large language and vision models fast and efficient on NVIDIA GPUs  low-precision quantization (NVFP4/FP8), CUDA/Triton kernels,...

    Artificial IntelligenceComputer VisionCUDAData ProcessingDeep Learning

About

AI/ML Engineer  LLM & vision model optimization on NVIDIA GPUs (PyTorch/CUDA)

I build and optimize AI models for real deployment. My focus is making large language and vision models fast and efficient on NVIDIA GPUs  low-precision quantization (NVFP4/FP8), CUDA/Triton kernels, and inference serving with PyTorch, transformers, and vLLM. I also wrap research models into usable products (FastAPI backends with React/Vue front-ends) and build developer tooling and automation in Python and Go.

Ph.D. researcher in CS/AI (SKKU), previously at Samsung Research (AI Service Lab). ~12 years programming, ~8 years in AI/ML, with recent work submitted to NeurIPS 2026. Public work: github.com/Dev-Jahn (vit-nvfp4, repvis, developer tooling).

Happy to start with a small paid diagnostic or scoped sample so you can judge the work before committing.