Mark Vanuum
Owner & Founder at TestNote | The Randstad, Netherlands
Engage
candidates 10x faster
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 1.4M users from 76% of Fortune 500 companies
The most accurate data ever
CCPA Compliant
GDPR Compliant
150M
Personal Emails
200M
Work Emails
100M
Direct Dials
250M
Professional Profiles
40M
Company Profiles
Find anyone, anywhere
with ContactOut
today
Making remote or global hires?
Connecting
with key decision-makers? We can help.
- 40 emails / month
- 3 phone numbers / month
- Works on standard LinkedIn only
-
Work emails, personal emails,
mobile numbers
No credit card required
Owner & Founder at TestNote in January 2020 to Present
Owner & Founder at MarkYourMark in May 2018 to Present
Freelance Product Designer at Heldernet in January 2011 to Present
Freelance Product Owner at Heldernet in May 2024 to Present
Product Owner Klantreis at Kamer van Koophandel in May 2024 to Present
Senior Product Designer at Kamer van Koophandel in May 2019 to May 2024
Product Specialist & Low-Code Consultant at Kamer van Koophandel in January 2022 to December 2023
Freelance No-Code & Low-Code Developer at Heldernet in January 2016 to December 2023
Senior User Experience Designer at Nuon in May 2018 to May 2019
Owner & Co-Founder at Eerlijkverdelen | Spullen uit een erfenis makkelijk en eerlijk verdelen in January 2016 to December 2018
Senior User Experience Consultant at Vesting Finance in April 2017 to May 2018
User Experience Specialist at Rabobank in July 2016 to December 2016
User Experience Specialist at Univé Verzekeringen in August 2014 to March 2016
Concept & Design Consultant at Essent in April 2012 to February 2013
Interaction Designer at Aegon in June 2011 to February 2012
Conference Organizer CHI Sparks 2011 at CHI Nederlands in October 2010 to October 2011
Interaction Designer & Front-end Developer at Netwinst...where digital becomes personal | E-commerce en marketing automation in September 2010 to December 2010
User Experience Designer at Wazzup in September 2009 to August 2010
Entrepreneur & Co-Founder at Student Company Krat & GO in September 2009 to February 2010
Intern Junior Interaction Designer, Information Architecture at Edenspiekermann in September 2008 to February 2009
Training & Support, Sales and Quality Assurance at Wazzup Inc. in August 2005 to December 2007
See more
See less
HAN University of Applied Sciences, Minor, August 2026
HAN University of Applied Sciences, Bachelor of Information and Communication Technology (ing.), August 2026
Utrecht University, James Boswell Instituut, August 2026
See more
See less
Product Management
Entrepreneurship
Product Development
User Experience (UX)
Digital Strategy
User Experience
Customer Experience
User Research
Usability Testing
Conversion Optimization
Software Development
No-Code Development
Low-Code Development
Software Testing
User Acceptance Testing
Design sytem
Chatbot
Branding
Sales
Marketing
Product Promotion
Customer Support
Customer Service
Event Management
Volunteering
Interaction Design
User Interface Design
Usability
User Experience Design
Web Design
E-commerce
Web Development
Wireframes
Experience Design
Information Architecture
Web Strategy
Service Design
Concept Development
User-centered Design
Mobile Web Design
Mobile Interaction Design
Functional Design
Mobile Design
User Journeys
Visual Design
Design Thinking
Design Strategy
Front-end Design
Front-end Engineering
Concept Design
See more
See less
What is Mark Van Uum email address?
Email Mark Van Uum at [email protected], [email protected] and [email protected]. This email is the most updated Mark Van Uum's email found in 2026.
What is Mark Van Uum phone number?
Mark Van Uum phone number is +31649624475 and +31642677665.
How to contact Mark Van Uum?
To contact Mark Van Uum send an email to [email protected], [email protected] or [email protected]. If you want to call Mark Van Uum try calling on +31649624475 and +31642677665. (updated on June 20, 2025)
What company does Mark Vanuum work for?
Mark Vanuum works for TestNote
What is Mark Vanuum's role at TestNote?
Mark Vanuum is Owner & Founder
What industry does Mark Vanuum work in?
Mark Vanuum works in the Internet industry.
Mark Vanuum Email Addresses
Mark Vanuum Phone Numbers
looking for?
Find personal and work emails for over 250M professionals.
People like Mark Vanuum
Director of Partnerships at 株式会社フェズ
Graphic Designer at Danzion grapgics
Banking application support senior clerk at Ahli United Bank Egypt