Found email addresses for John Maier:
Found phone for John Maier:
A different John Maier?
Sign up to search for other John Maier's across our 850M+ professionals databaseWork Experience 19 years
Sep 2025 - Current
Jan 2021 - Current
Apr 2019 - Nov 2022
Aug 2011 - Mar 2019
Mar 2009 - Aug 2011
Jan 2010 - Aug 2010
Jan 2009 - Apr 2009
Sep 2008 - Dec 2008
Sep 2007 - Aug 2008
Jan 2008 - Apr 2008
May 2007 - Aug 2007
Their professional focus is A/B testing, Analytics, and Big Data across 3 core areas.
Education
BASc at University of Waterloo
Frequently Asked Questions
What is John Maier's email address?
SignalHire found verified email addresses for John Maier, both business and personal. Their business email is **@sundial.so, and personal emails include j***@gmail.com, m***@metacareers.com, and m***@shopify.com.What is John Maier's phone number?
SignalHire found a verified phone number for John Maier: +1-819-***-**35.How do I contact John Maier at Sundial?
You can reach John Maier 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 Maier's professional background?
John Maier has 19 years of professional experience. They have held roles including Angel Investor, Advisor, Senior Director, Data Science, and Director, Data Science and Engineering at companies such as Various Startups, Shopify, and Meta. Their education includes BASc from University of Waterloo.Is John Maier's contact information up to date?
Yes. John Maier's SignalHire profile was last updated on 4 January 2026, reflecting their current position as Data at Sundial in Palo Alto, California, United States.John Maier Namesakes
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