David Janssen
1 email domain
AeroLeads people directory · profile
David Janssen Email & Phone Number
Projectmanager
at
T-Mobile Nederland
1 work email found
@t-mobile.nl
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Projectmanager
Location
Amsterdam, North Holland, Netherlands
Company size
Who is David Janssen? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
David Janssen is listed as Projectmanager at T-Mobile Nederland, a with 454 employees, based in Amsterdam, North Holland, Netherlands. AeroLeads shows a work email signal at t-mobile.nl and a matched LinkedIn profile for David Janssen.
Company email context
Email format at T-Mobile Nederland
This section adds company-level context without repeating David Janssen's masked contact details.
{first}.{last}@t-mobile.nl
89% confidence
AeroLeads found 1 current-domain work email signal for David Janssen. Compare company email patterns before reaching out.
Profile bio
About David Janssen
David Janssen is a Projectmanager at T-Mobile Nederland. He possess expertise in mobile, consulting, requirements analysis, agile, test planning and 16 more skills. He is proficient in English. Colleagues describe him as "David was (and is) know for his Telco knowledge. He worked on several mobile projects and did a genuinely good job, especially considering the level of complexity for the mobile projects. I worked directly with him for a selfcare project for the Business Portal. He is skilled, reliable and a pleasure to work with."
Listed skills include Mobile, Consulting, Requirements Analysis, Agile, and 17 others.
Current workplace
David Janssen's current company
Company context helps verify the profile and gives searchers a useful next step.
T-Mobile Nederland
1 role
David Janssen work experience
A career timeline built from the work history available for this profile.
-
Projectmanager
Team & coworkers
Colleagues at T-Mobile Nederland
Other employees you can reach at t-mobile.nl. View company contacts for 454 employees →
MV
Max Van Dorsten
Colleague at T-Mobile NederlandHonselersdijk, South Holland, Netherlands
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JB
Jasmijn Bauermann
Colleague at T-Mobile NederlandThe Hague, South Holland, Netherlands
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KH
Kimberly Hayman
Colleague at T-Mobile NederlandJonesboro, Georgia, United States
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MJ
Michael John Lajom
Colleague at T-Mobile NederlandDavao, Davao Region, Philippines
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BA
Buket Albayrak
Colleague at T-Mobile NederlandZaandam, North Holland, Netherlands
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CT
Cynthiann Tamayo
Colleague at T-Mobile NederlandGreater Chicago Area, United States
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MK
Mathan Kumar
Colleague at T-Mobile NederlandTirunelveli, Tamil Nadu, India
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АК
Алла Ковалева
Colleague at T-Mobile NederlandRussia, Russian Federation
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SB
Selina Beltzer
Colleague at T-Mobile NederlandAssen, Drenthe, Netherlands
View →
LD
Leon Daniels
Colleague at T-Mobile NederlandUnited States
View →
Max Van Dorsten
Colleague at T-Mobile NederlandHonselersdijk, South Holland, Netherlands
View →
JB
Jasmijn Bauermann
Colleague at T-Mobile NederlandThe Hague, South Holland, Netherlands
View →
KH
Kimberly Hayman
Colleague at T-Mobile NederlandJonesboro, Georgia, United States
View →
MJ
Michael John Lajom
Colleague at T-Mobile NederlandDavao, Davao Region, Philippines
View →
BA
Buket Albayrak
Colleague at T-Mobile NederlandZaandam, North Holland, Netherlands
View →
CT
Cynthiann Tamayo
Colleague at T-Mobile NederlandGreater Chicago Area, United States
View →
MK
Mathan Kumar
Colleague at T-Mobile NederlandTirunelveli, Tamil Nadu, India
View →
АК
Алла Ковалева
Colleague at T-Mobile NederlandRussia, Russian Federation
View →
SB
Selina Beltzer
Colleague at T-Mobile NederlandAssen, Drenthe, Netherlands
View →
LD
Leon Daniels
Colleague at T-Mobile NederlandUnited States
View →
FAQ
Frequently asked questions about David Janssen
Quick answers generated from the profile data available on this page.
What company does David Janssen work for?
David Janssen works for T-Mobile Nederland.
What is David Janssen's role at T-Mobile Nederland?
David Janssen is listed as Projectmanager at T-Mobile Nederland.
What is David Janssen's email address?
AeroLeads has found 1 work email signal at @t-mobile.nl for David Janssen at T-Mobile Nederland.
Where is David Janssen based?
David Janssen is based in Amsterdam, North Holland, Netherlands while working with T-Mobile Nederland.
What companies has David Janssen worked for?
David Janssen has worked for T-Mobile Nederland.
Who are David Janssen's colleagues at T-Mobile Nederland?
David Janssen's colleagues at T-Mobile Nederland include Max Van Dorsten, Jasmijn Bauermann, Kimberly Hayman, Michael John Lajom, and Buket Albayrak.
How can I contact David Janssen?
You can use AeroLeads to view verified contact signals for David Janssen at T-Mobile Nederland, including work email, phone, and LinkedIn data when available.
What skills is David Janssen known for?
David Janssen is listed with skills including Mobile, Consulting, Requirements Analysis, Agile, Test Planning, Itil, Consultancy, and Telecommunications.
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