Justin Liu

Electrical Engineering Major at University of California, Los Angeles

Los Angeles, California, United States

About

I’m an electrical engineering student at UCLA with hands-on experience in PCB design and embedded systems. Currently, I'm interested in brain-computer interface (BCI) hardware and am actively building a foundation in signal processing and hardware systems to contribute to this field. Some of my interests: Transformers G1, transhumanism, and McDonald's Filet-O-Fish. Feel free to reach out at [email protected].

Experience

  • Avionics Team Member at Rocket Project at UCLA
    Sep 2025 - Present · 10 mos

  • AI Evaluator at Handshake
    Jan 2026 - Present · 6 mos

    Evaluated and refined AI-generated responses using structured guidelines in a human-in-the-loop workflow.

  • Teacher's Assistant at University High School
    Aug 2024 - May 2025 · 10 mos

    Dedicated ~6 hours/week supporting Biology instruction and lab activities. Graded assignments and provided feedback to students. Set up, maintained, and cleaned laboratory equipment and materials.

  • Teacher's Assistant at Fresno Chinese Gospel Church
    Aug 2023 - Feb 2025 · 1 yr 7 mos

    Supported classroom instruction and daily operations for a weekly Chinese language school. Graded assignments and provided one-on-one tutoring and academic support. Managed classroom materials, digital lessons, and student behavior. Communicated with parents regarding student needs and classroom logistics.