John Barker: Email & Phone Number
Opt-OutPosition:
Director at Complement Technology
Location:
Fremantle, Western Australia
Found email addresses for John Barker:
Found phones for John Barker:
A different John Barker?
Sign up to search for other John Barker's across our 850M+ professionals databaseWork Experience 22 years
Jan 2022 - Current
Jan 2025 - Jun 2025
Apr 2018 - Dec 2022
Jun 2015 - Apr 2018
Apr 2013 - Jun 2015
Oct 2011 - Apr 2013
Jan 2010 - Oct 2011
Apr 2006 - May 2009
Jul 2004 - Jan 2006
Frequently Asked Questions
What is John Barker's email address?
SignalHire found verified email addresses for John Barker, both business and personal. Their business email is b***@chain.link, and personal emails include b***@chain.link, b***@enigma.com, and b***@gmail.com.What is John Barker's phone number?
SignalHire found multiple verified phone numbers for John Barker: +61-411-***-*56, +61-428-***-*83, and +61-428-***-*10.How do I contact John Barker at Complement Technology?
You can reach John Barker 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 Barker's professional background?
John Barker has 22 years of professional experience. They have held roles including Head of Engineering, Technical Lead, and Engineering Manager at companies such as icetana AI, Chainlink Labs, and Enigma Technologies, Inc..Is John Barker's contact information up to date?
Yes. John Barker's SignalHire profile was last updated on 2 September 2025, reflecting their current position as Director at Complement Technology.John Barker Namesakes
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