Dec 2006 - Current
May 2018 - Current
Nov 2019 - Jan 2021
Aug 2017 - Dec 2018
Jun 2014 - Apr 2017
What is John Ma's minimum period of employment in the companies?
John Ma's minimum period of employment in various companies is 1 year 2 months.What is John Ma's average duration of employment for different companies?
On average, John Ma works for one company for 1 year 9 monthsWhat positions has John Ma held before?
Previously, John Ma worked as a Director of User Experience, and UX Director, and User Experience Lead, and Head of User Experience.How do I contact John Ma?
John Ma's email address is ***@gmail.com, phone number is +1-***-***-8168. Sign up to get contact details.SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
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