Jonathan Cefalu Email & Phone Number

Lead AI Engineer @ Circadia Health

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Jonathan Cefalu Location

Los Angeles, CA, US

Jonathan Cefalu Work

2025 - now Lead AI Engineer @ Circadia Health
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2021 - 2025 Co-Founder and Chief Product Officer and Lead ML Eng (Red Team) @ Preamble
2024 - 2024 LLM Threat Intel @ PromptArmor (YC W24)

2019 - 2024 ML Research Lead (DISARM:SIMC4) @ Campaign for Peace, Disarmament, and Common Security
2024 - 2024 ML Advisor, Backer @ Buildnow AI
2014 - 2021 Co-Founder of Snap Lab and Advanced Technology Lead @ Snap Inc.
2011 - 2014 Co-Founder and Chief Science Officer @ Vergence Labs

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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

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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.

Jonathan Cefalu Emails

Found 2 emails

Jonathan Cefalu Phone Numbers

Found 4 phone numbers

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Others Named Jonathan Cefalu

John Cefalu

Senior Vice President at Primerica

Mandeville, LA, US
3
- primerica.com
- gmail.com
- netscape.net
3
- 985630XXXX
- 859848XXXX
- 985792XXXX
John Cefalu

Senior Vice President at Primerica

Mandeville, LA, US
2
- primerica.com
- aol.com
1
- 513231XXXX

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Top Circadia Health Employees

Guy Leschziner

Consultant Neurologist at Circadia Health

London, GB
4
- gstt.nhs.uk
- circadia.health
- googlemail.com
- gmail.com
2
- 0781313XXXX
- 0207234XXXX
Mikheil Oganesyan

Head of AI and Applied Research at Circadia Health

London, GB
1
- populationhp.com
Jonathan Cefalu

Lead AI Engineer at Circadia Health

Los Angeles, CA, US
2
- gmail.com
- circadia.health
4
- 210421XXXX
- 213864XXXX
- 650223XXXX
- 215802XXXX
USMAN RAHEEMI

Medical Director at Circadia Health

Newport Beach, CA, US
4
- icnarelief.org
- hoag.org
- gmail.com
- circadia.health
5+
- 414975XXXX
- 610366XXXX
- 610402XXXX
- 919643XXXX
- 442600XXXX
- 949764XXXX
Timo Lauteslager

Chief Scientist at Circadia Health

El Segundo, CA, US
2
- gmail.com
- circadia.health
1
- 44778423XXXX
Umer Nawaz

Lead Product Engineer at Circadia Health

London, GB
2
- circadia.health
- gmail.com
Zach Pierce

Consultant at Circadia Health

Los Angeles, CA, US
1
- bain.com
2
- 949648XXXX
- 310400XXXX
Neha Jabbar

Software Project Manager at Circadia Health

London, England, GB
1
- circadia.health
1
- 44793049XXXX
Michelle Pastrano

Project Manager II at Circadia Health

Los Angeles, CA, US
2
- gmail.com
- hsag.com
4
- 979217XXXX
- 909510XXXX
- 386717XXXX
- 818265XXXX

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