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Justus Zeelenberg Email & Phone Number
Customer Engagement Manager
at
Deftpower
1 work email found
@contactcenterlive.nl
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Customer Engagement Manager
Location
Arnhem, Gelderland, Netherlands
Company size
Who is Justus Zeelenberg? Overview
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Quick answer
Justus Zeelenberg is listed as Customer Engagement Manager at Deftpower, a with 64 employees, based in Arnhem, Gelderland, Netherlands. AeroLeads shows a work email signal at contactcenterlive.nl and a matched LinkedIn profile for Justus Zeelenberg.
Justus Zeelenberg previously worked as Product Owner at Cm.Com and Product Owner at Cm.Com. Justus Zeelenberg holds Mcsd, Web Development: Html5, Javascript And Css3, 8,6 from Microsoft Certified Solutions Developer.
Company email context
Email format at Deftpower
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jzeelenberg@contactcenterlive.nl
76% confidence
AeroLeads found 1 current-domain work email signal for Justus Zeelenberg. Compare company email patterns before reaching out.
Profile bio
About Justus Zeelenberg
Justus Zeelenberg is a Customer Engagement Manager at Deftpower. They possess expertise in workforce management, microsoft excel, call centers, programming, javascript and 11 more skills. They is proficient in Nederlands and Engels.
Listed skills include Workforce Management, Microsoft Excel, Call Centers, Programming, and 12 others.
Current workplace
Justus Zeelenberg's current company
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Deftpower
6 roles
Justus Zeelenberg work experience
A career timeline built from the work history available for this profile.
Product Owner
Product Owner
Consultant
Als Consultant bij Contact Center Live ben ik verantwoordelijk voor:• advies, ontwerp en implementatie van callcenter maatwerkoplossingen bij klanten van Contact Center Live• after sales bij klanten van Contact Center Live• demo van de door Contact Center Live aangeboden callcenter- en maatwerkoplossingen• training van Hermes.NET callcenter software• advies, ontwerp en ontwikkeling uitvoeren m.b.t. data koppelingen tussen onze software en software van derden (SOAP/XML/JSON/REST) • ontwikkeling van maatwerk webapplicaties zoals een webportal tbv aanvullende maatwerkfunctionaliteiten (ASP.NET/Vue/Webpack/Git)• ontwikkeling van JSON/REST API’s tbv data ontsluiting naar opdrachtgevers• functioneel en technisch ontwerp van diverse maatwerk .NET en JavaScript toepassingen• begeleiding en medewerking aan diverse interne proces- en omgevingsoptimalisatie projecten t.b.v. automatiseren van repeterende (test)werkzaamheden• ontwikkeling, configuratie en inrichting van test-, monitoring- en loggingoplossingen en processen• onderhoud van meerdere Saas-platformen waaronder patchen, updaten en issue oplossing• ondersteuning van het supportteam m.b.t. geavanceerde vraagstukken vanuit klanten en interne afdelingen• probleemanalyse en oplossing i.g.v. storingen in de Saas-platformen
Aug 2013 - Jun 2021
Floor Support, Customer Care Center
Nuon
Verantwoordelijk voor de dagelijkse operationele aansturing van Workforce Management bij Nuon Service Desk (callcenter).
Aug 2010 - Aug 2013
Team Captain
Straatverkoper. Tevens verantwoordelijk voor het opleiden en begeleiden van nieuwe medewerkers (straatverkopers) en het coachen en motiveren van bestaande medewerkers bij Direct Force.
Oct 2007 - Aug 2009
2 education records
Justus Zeelenberg education
Mcsd, Web Development: Html5, Javascript And Css3, 8,6
Microsoft Certified Solutions Developer
Propedeuse, Built Environment, Hbo
FAQ
Frequently asked questions about Justus Zeelenberg
Quick answers generated from the profile data available on this page.
What company does Justus Zeelenberg work for?
Justus Zeelenberg works for Deftpower.
What is Justus Zeelenberg's role at Deftpower?
Justus Zeelenberg is listed as Customer Engagement Manager at Deftpower.
What is Justus Zeelenberg's email address?
AeroLeads has found 1 work email signal at @contactcenterlive.nl for Justus Zeelenberg at Deftpower.
Where is Justus Zeelenberg based?
Justus Zeelenberg is based in Arnhem, Gelderland, Netherlands while working with Deftpower.
What companies has Justus Zeelenberg worked for?
Justus Zeelenberg has worked for Deftpower, Cm.Com, Contact Center Live B.V., Nuon, and Direct Force.
How can I contact Justus Zeelenberg?
You can use AeroLeads to view verified contact signals for Justus Zeelenberg at Deftpower, including work email, phone, and LinkedIn data when available.
What schools did Justus Zeelenberg attend?
Justus Zeelenberg holds Mcsd, Web Development: Html5, Javascript And Css3, 8,6 from Microsoft Certified Solutions Developer.
What skills is Justus Zeelenberg known for?
Justus Zeelenberg is listed with skills including Workforce Management, Microsoft Excel, Call Centers, Programming, Javascript, Vbscript, Msql, and Vba.
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