Peicheng Yu

LLM • RecSys • Graph Understanding

Role
Machine Learning Engineer at Whatnot
Location
Seattle, WA, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

Experience

  1. Machine Learning Engineer

    Whatnot

    Feb 2026 — Present · Seattle, WA, US

    LLM Platform: agentic framework.

Education

  • Tsinghua University

    Master of Engineering, Engineering Physics

  • Tsinghua University

    Bachelor of Engineering, Engineering Physics

  • UCLA

    Doctor of Philosophy, Electrical and Electronics Engineering

Skills

  • Statistics
  • Linux
  • C
  • Programming
  • Fortran
  • Algorithms
  • Physics
  • Numerical Analysis
  • Accelerator Physics
  • Matlab
  • Computational Physics
  • Plasma Physics
  • C++
  • Python
  • Latex
  • Javascript
  • Simulations

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Peicheng Yu — Machine Learning Engineer at Whatnot in Seattle, WA, US | Unifers