Jonathan Cefalu Email & Phone Number
Lead AI Engineer @ Circadia Health
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Jonathan Cefalu Location
- Los Angeles, CA, US
Jonathan Cefalu Work
- Lead AI Engineer @ (September 2025 - Present)
- Co-Founder and Chief Product Officer and Lead ML Eng (Red Team) @ (March 2021 - August 2025)
- LLM Threat Intel @ (June 2024 - December 2024)
- ML Research Lead (DISARM:SIMC4) @ (December 2019 - December 2024)
- ML Advisor, Backer @ (June 2024 - June 2024)
- Co-Founder of Snap Lab and Advanced Technology Lead @ (March 2014 - June 2021)
- Co-Founder and Chief Science Officer @ Vergence Labs (July 2011 - January 2014)
Jonathan Cefalu Education
- Stanford University
B.S. (Computer Science with Honors)
2008-2012
Jonathan Cefalu Skills
- Entrepreneurship
- Robotics
- Manufacturing
- Augmented Reality
- Electrical Engineering
- Altium
- Python
- Genetic Engineering
Jonathan Cefalu Summary
- Jonathan Cefalu, based in Los Angeles, CA, US, is currently a Lead AI Engineer at Circadia Health. Jonathan Cefalu brings experience from previous roles at Preamble, PromptArmor (YC W24), Campaign for Peace, Disarmament, and Common Security and Buildnow AI. Jonathan Cefalu holds a 2008 - 2012 B.S. in Computer Science with Honors @ Stanford University. With a robust skill set that includes Entrepreneurship, Robotics, Manufacturing, Augmented Reality, Electrical Engineering and more. Jonathan Cefalu has 2 emails and 3 mobile phone numbers on RocketReach.
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Top Circadia Health Employees
Rich Molfetta
Vice President of Growth
Warren, NJ, US
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Los Angeles, CA, US
Mahmoud Elgammal
Staff Software Engineer
Los Angeles, CA, US
Mark Christenson
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Manhattan Beach, CA, US
Fares Siddiqui
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Los Angeles, CA, US
Michal Maslik
CTO and Co-Founder
London, GB
Timo Lauteslager
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El Segundo, CA, US
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London, GB
Umer Nawaz
Lead Product Engineer
London, GB
Henry Samudio
Strategy and Operations Lead
Los Angeles, CA, US
Amanda Weinberger
Family Nurse Practitioner
Wallingford, CT, US
Timothy Savard
Senior Software Engineer
Los Angeles, CA, US
Daniel Croymans
Vice President of Clinical Operations
Canoga Park, California, United States
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Lead AI Engineer
Los Angeles, CA, US
Will Guerrero
Senior Customer Success Manager
Los Angeles, CA, US
Yi Sun
AI Engineer III
Pasadena, CA, US
Usman Shah
Medical Director
Newport Beach, CA, US
Rodrigo Torres
Head of Procurement and Field Operations
Los Angeles, CA, US
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