AeroLeads people directory · profile
Marcel De Graaf Email & Phone Number
CTO and Co-founder
at
Walter Living
1 work email found
@walterliving.com
1 phone found area 120
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
CTO and Co-founder
Location
Ede, Gelderland, Netherlands
Company size
Who is Marcel De Graaf? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Marcel De Graaf is listed as CTO and Co-founder at Walter Living, a company with 18 employees, based in Ede, Gelderland, Netherlands. AeroLeads shows a work email signal at walterliving.com, phone signal with area code 120, and a matched LinkedIn profile for Marcel De Graaf.
Marcel De Graaf previously worked as CTO & Co-founder at Walter Living and Co-Founder at Beta Corp.
Company email context
Email format at Walter Living
This section adds company-level context without repeating Marcel De Graaf's masked contact details.
{first}@walterliving.com
89% confidence
AeroLeads found 1 current-domain work email signal for Marcel De Graaf. Compare company email patterns before reaching out.
Profile bio
About Marcel De Graaf
I'm a tech guy, building scalable and easy-to-use software to solve complex problems.
Listed skills include Amazon Web Services, Software Development, Operations Engineering, Cloud Computing, and 3 others.
Current workplace
Marcel De Graaf's current company
Company context helps verify the profile and gives searchers a useful next step.
Walter Living
6 roles
Marcel De Graaf work experience
A career timeline built from the work history available for this profile.
Cto & Co-Founder
CurrentAt Walter our mission is to guide hard-working, ordinary people to the right home buying and selling decisions.
Jan 2019 - Present
Co-Founder
Beta Corp. is a group of freelance software engineers who develop software for companies together. Our focus is on high-tech prototypes and reliable but flexible infrastructure projects.Many of our projects are in the financial sector: crowdfunding, mobile payments, bond issuance systems, and payment platforms. But we are also active in the health care.
Jul 2017 - Dec 2018
Operations Engineer
For Karma I designed, configured, and managed the cloud and server infrastructure that kept the company running. Using Amazon Web Services, we served hundreds of thousands of users in a scalable and maintainable way.
Oct 2014 - Jul 2016
Software Engineer
As a software engineer I helped Wakoopa achieve the growth that would lead to their acquisition by Netquest, and eventually by GfK. While I started out as an all-round software engineer, I moved towards operations engineering during my time there.
Jan 2011 - Oct 2014
Software Engineer
The start of my career as a software engineer. At Finalist I developed web applications for companies and public organisations, usually working with a graphic designer and a UX designer.
Sep 2007 - Jan 2011
Team & coworkers
Colleagues at Walter Living
Other employees you can reach at walterliving.com. View company contacts for 18 employees →
GN
Gilbert Nicolas
Colleague at Walter LivingNigeria, Nigeria
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JH
Justin Hooker
Colleague at Walter LivingAmsterdam, North Holland, Netherlands, Netherlands
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AV
Alex Van Oogen
Colleague at Walter LivingAmsterdam, North Holland, Netherlands, Netherlands
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EH
Edwin Hans
Colleague at Walter LivingAmsterdam, North Holland, Netherlands, Netherlands
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MD
Martine De Ridder
Colleague at Walter LivingAmsterdam, North Holland, Netherlands, Netherlands
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FR
Francisco Romero Fuster
Colleague at Walter LivingRoelofarendsveen, South Holland, Netherlands, Netherlands
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Gilbert Nicolas
Colleague at Walter LivingNigeria, Nigeria
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JH
Justin Hooker
Colleague at Walter LivingAmsterdam, North Holland, Netherlands, Netherlands
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AV
Alex Van Oogen
Colleague at Walter LivingAmsterdam, North Holland, Netherlands, Netherlands
View →
EH
Edwin Hans
Colleague at Walter LivingAmsterdam, North Holland, Netherlands, Netherlands
View →
MD
Martine De Ridder
Colleague at Walter LivingAmsterdam, North Holland, Netherlands, Netherlands
View →
FR
Francisco Romero Fuster
Colleague at Walter LivingRoelofarendsveen, South Holland, Netherlands, Netherlands
View →
FAQ
Frequently asked questions about Marcel De Graaf
Quick answers generated from the profile data available on this page.
What company does Marcel De Graaf work for?
Marcel De Graaf works for Walter Living.
What is Marcel De Graaf's role at Walter Living?
Marcel De Graaf is listed as CTO and Co-founder at Walter Living.
What is Marcel De Graaf's email address?
AeroLeads has found 1 work email signal at @walterliving.com for Marcel De Graaf at Walter Living.
What is Marcel De Graaf's phone number?
AeroLeads has found 1 phone signal(s) with area code 120 for Marcel De Graaf at Walter Living.
Where is Marcel De Graaf based?
Marcel De Graaf is based in Ede, Gelderland, Netherlands while working with Walter Living.
What companies has Marcel De Graaf worked for?
Marcel De Graaf has worked for Walter Living, Beta Corp, Karma Mobility, Inc, Wakoopa, and Finalist.
Who are Marcel De Graaf's colleagues at Walter Living?
Marcel De Graaf's colleagues at Walter Living include Gilbert Nicolas, Justin Hooker, Alex Van Oogen, Edwin Hans, and Martine De Ridder.
How can I contact Marcel De Graaf?
You can use AeroLeads to view verified contact signals for Marcel De Graaf at Walter Living, including work email, phone, and LinkedIn data when available.
What skills is Marcel De Graaf known for?
Marcel De Graaf is listed with skills including Amazon Web Services, Software Development, Operations Engineering, Cloud Computing, Rapid Application Development, Kubernetes, and Elixir/Otp.
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