Mark Johns
3 email domains
AeroLeads people directory · profile
Mark Johns Email & Phone Number
Principal
at
YB Media
1 work email found
@yardbarker.com
2 phones found area 415
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Principal
Location
Berkeley, California, United States
Company size
Who is Mark Johns? Overview
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Quick answer
Mark Johns is listed as Principal at YB Media, a company with 10 employees, based in Berkeley, California, United States. AeroLeads shows a work email signal at yardbarker.com, phone signal with area code 415, and a matched LinkedIn profile for Mark Johns.
Company email context
Email format at YB Media
This section adds company-level context without repeating Mark Johns's masked contact details.
{first}@yardbarker.com
89% confidence
AeroLeads found 1 current-domain work email signal for Mark Johns. Compare company email patterns before reaching out.
Profile bio
About Mark Johns
Mark Johns is a Principal at YB Media. He possess expertise in scalability, product management, ruby on rails, mobile applications, cloud computing and 2 more skills.
Listed skills include Scalability, Product Management, Ruby On Rails, Mobile Applications, and 3 others.
Current workplace
Mark Johns's current company
Company context helps verify the profile and gives searchers a useful next step.
Yb Media
1 role
Mark Johns work experience
A career timeline built from the work history available for this profile.
-
Principal
FAQ
Frequently asked questions about Mark Johns
Quick answers generated from the profile data available on this page.
What company does Mark Johns work for?
Mark Johns works for YB Media.
What is Mark Johns's role at YB Media?
Mark Johns is listed as Principal at YB Media.
What is Mark Johns's email address?
AeroLeads has found 1 work email signal at @yardbarker.com for Mark Johns at YB Media.
What is Mark Johns's phone number?
AeroLeads has found 2 phone signal(s) with area code 415 for Mark Johns at YB Media.
Where is Mark Johns based?
Mark Johns is based in Berkeley, California, United States while working with YB Media.
What companies has Mark Johns worked for?
Mark Johns has worked for Yb Media.
Who are Mark Johns's colleagues at YB Media?
Mark Johns's colleagues at YB Media include Will Thompson.
How can I contact Mark Johns?
You can use AeroLeads to view verified contact signals for Mark Johns at YB Media, including work email, phone, and LinkedIn data when available.
What skills is Mark Johns known for?
Mark Johns is listed with skills including Scalability, Product Management, Ruby On Rails, Mobile Applications, Cloud Computing, Agile Methodologies, and Git.
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