Mark Holstyn
Founder and CTO at Mutually Human | Grand Rapids, Michigan, United States
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Owner at 3230 Broadmoor, LLC in June 2018 to Present
Founder and CTO at Mutually Human in September 2022 to Present
Founder, Software Developer, President at Mutually Human in February 2007 to September 2022
President at GR Makers in March 2013 to August 2018
CTO at GeLo Inc. in August 2013 to January 2016
Programmer at Calvin College Center for Social Research in September 2005 to May 2007
Software Developer at Market Technologies Inc in February 2005 to February 2007
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Ruby
Ruby on Rails
jQuery
JavaScript
Git
RSpec
AJAX
Subversion
Web Development
HTML
Agile Methodologies
Test Driven Development
CSS
PHP
REST
MySQL
Software Development
Mobile Applications
HTML 5
Python
Web Applications
Java
Android
User Interface Design
Software Design
User Experience
Objective-C
Web Services
HTML5
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Discover more about Mutually HumanWhat is Mark Holstyn email address?
Email Mark Holstyn at [email protected] and [email protected]. This email is the most updated Mark Holstyn email found in 2026.
What is Mark Holstyn phone number?
Mark Holstyn phone number is +16167066842.
How to contact Mark Holstyn?
To contact Mark Holstyn send an email to [email protected] or [email protected]. If you want to call Mark Holstyn try calling on +16167066842. (updated on September 13, 2024)
What is Mark Holstyn net worth?
Mark Holstyn has an estimated net worth of $150,000 to $249,999
What company does Mark Holstyn work for?
Mark Holstyn works for Mutually Human
What is Mark Holstyn's role at Mutually Human?
Mark Holstyn is Founder and CTO
What industry does Mark Holstyn work in?
Mark Holstyn works in the Business Consulting And Services industry.
Mark Holstyn Email Addresses
Mark Holstyn Phone Numbers
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