Found email addresses for John Cheng:
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A different John Cheng?
Sign up to search for other John Cheng's across our 850M+ professionals databaseWork Experience 20 years
Jan 2019 - Current
Jan 2016 - Jan 2019
Jan 2009 - Jan 2016
Jun 2006 - Jan 2009
John is proficient in English. Their professional focus is API, Auth Server, and Google Cloud across 3 core areas.
Education
Master's Degree at University of Florida
Skills
Google Cloud, Auth Server, APIFrequently Asked Questions
What is John Cheng's email address?
SignalHire found verified email addresses for John Cheng, both business and personal. Their business email is g*****e@spectronus.com, and personal emails include g******m@gmail.com, and g********2@yahoo.com.What is John Cheng's phone number?
SignalHire found a verified phone number for John Cheng: +1-***-***-9525.How do I contact John Cheng at OpenAI?
You can reach John Cheng through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is John Cheng's professional background?
John Cheng has 20 years of professional experience. They have held roles including Identity Management Engineer, Backend Software Engineer, and Software Engineer Assistant at companies such as OpenAI, Google, and Oracle. Their education includes Master's Degree from University of Florida.Is John Cheng's contact information up to date?
Yes. John Cheng's SignalHire profile was last updated on 20 May 2026, reflecting their current position as Lead Engineer, Identity & Authentication Systems at OpenAI in San Francisco, CA, United States.John Cheng Namesakes
Other employees at OpenAI
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