Bailun Wu's Website

Job Experience

Electrical Test Engineer

ESP Safety, Inc.

08/2025 - Present
San Jose, CA

Designed, developed, tested, and integrated test equipment to aid production and troubleshooting of gas detectors.
Conducted calibration and functional testing of gas and flame detectors to validate sensor performance.
Implemented new fixtures and tooling to improve assembly efficiency and quality.
Performed engineering analysis on component failures and interfaced with vendors.

Math Tutor

C2 Education

06/2022 - 09/2022
San Francisco, CA

Tutored high school level math topics and SAT/ACT preparation.
Guided and assisted students with math homework.

Retail Sales Associate

SFSU Bookstore

06/2022 - 09/2022
San Francisco, CA

Operated cash registers and processed financial aid payments.
Processed and packed orders for shipping and set up displays.