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Titan Shield

The Student News Site of San Marino High School

  • January 26https://www.sanmarinohs.org/
  • September 21Stressed? Overwhelmed? Need to talk? You are not alone. Reach out to the Titan Wellness Center. Copy link below...

Titan Shield

Titan Shield

Sean Trisnadi

Sean Trisnadi, Staff Writer

Sean Trisnadi is a senior and a staff writer for Titan Shield. He joined yearbook as a senior and is involved in Titanium Robotics, ACTS Christian Club, and Badminton. Outside of school, Sean is active in competitive rock climbing, freelance videography, and Boy Scouts. He aspires to continue his education in STEM as a Physician Assistant and is excited to support the writing team this year!

All content by Sean Trisnadi
New Faculty Profile: Dr. Hill

New Faculty Profile: Dr. Hill

Sean Trisnadi, Staff Writer
September 18, 2025
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