Harm Jonker
1 email domain
AeroLeads people directory · profile
Harm Jonker Email & Phone Number
Solution Architect - Mobile
at
Nederlandse Spoorwegen
1 work email found
@ns.nl
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Solution Architect - Mobile
Location
Utrecht Area, Netherlands, Netherlands
Company size
Who is Harm Jonker? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Harm Jonker is listed as Solution Architect - Mobile at Nederlandse Spoorwegen, a company with 14790 employees, based in Utrecht Area, Netherlands, Netherlands. AeroLeads shows a work email signal at ns.nl and a matched LinkedIn profile for Harm Jonker.
Company email context
Email format at Nederlandse Spoorwegen
This section adds company-level context without repeating Harm Jonker's masked contact details.
{first}.{last}@ns.nl
89% confidence
AeroLeads found 1 current-domain work email signal for Harm Jonker. Compare company email patterns before reaching out.
Profile bio
About Harm Jonker
Harm Jonker is a Solution Architect - Mobile at Nederlandse Spoorwegen. He possess expertise in mobile applications, mobile devices, xml, agile methodologies, scrum and 24 more skills.
Listed skills include Mobile Applications, Mobile Devices, Xml, Agile Methodologies, and 25 others.
Current workplace
Harm Jonker's current company
Company context helps verify the profile and gives searchers a useful next step.
Nederlandse Spoorwegen
1 role
Harm Jonker work experience
A career timeline built from the work history available for this profile.
-
Solution Architect - Mobile
Team & coworkers
Colleagues at Nederlandse Spoorwegen
Other employees you can reach at ns.nl. View company contacts for 14790 employees →
MO
Martine Olthof
Colleague at Nederlandse SpoorwegenZaltbommel, Gelderland, Netherlands, Netherlands
View →
NV
Nikki Van Der Pijl
Colleague at Nederlandse SpoorwegenNieuwkoop, South Holland, Netherlands, Netherlands
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FK
Fokke Kooistra
Colleague at Nederlandse SpoorwegenGreater Groningen Area, Netherlands
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MP
Martin Polosiy
Colleague at Nederlandse SpoorwegenAmsterdam, North Holland, Netherlands, Netherlands
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JT
Jens Tijdeman
Colleague at Nederlandse SpoorwegenNetherlands, Netherlands
View →
MS
Marcello Sarno
Colleague at Nederlandse SpoorwegenVlaardingen, South Holland, Netherlands, Netherlands
View →
BM
Bert Molenaar
Colleague at Nederlandse SpoorwegenAlmere, Flevoland, Netherlands, Netherlands
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CK
Cihan Karadavut
Colleague at Nederlandse SpoorwegenVlaardingen, South Holland, Netherlands, Netherlands
View →
JM
Jeroen Mulder
Colleague at Nederlandse SpoorwegenThe Randstad, Netherlands, Netherlands
View →
JB
John Bom
Colleague at Nederlandse SpoorwegenThe Randstad, Netherlands, Netherlands
View →
Martine Olthof
Colleague at Nederlandse SpoorwegenZaltbommel, Gelderland, Netherlands, Netherlands
View →
NV
Nikki Van Der Pijl
Colleague at Nederlandse SpoorwegenNieuwkoop, South Holland, Netherlands, Netherlands
View →
FK
Fokke Kooistra
Colleague at Nederlandse SpoorwegenGreater Groningen Area, Netherlands
View →
MP
Martin Polosiy
Colleague at Nederlandse SpoorwegenAmsterdam, North Holland, Netherlands, Netherlands
View →
JT
Jens Tijdeman
Colleague at Nederlandse SpoorwegenNetherlands, Netherlands
View →
MS
Marcello Sarno
Colleague at Nederlandse SpoorwegenVlaardingen, South Holland, Netherlands, Netherlands
View →
BM
Bert Molenaar
Colleague at Nederlandse SpoorwegenAlmere, Flevoland, Netherlands, Netherlands
View →
CK
Cihan Karadavut
Colleague at Nederlandse SpoorwegenVlaardingen, South Holland, Netherlands, Netherlands
View →
JM
Jeroen Mulder
Colleague at Nederlandse SpoorwegenThe Randstad, Netherlands, Netherlands
View →
JB
John Bom
Colleague at Nederlandse SpoorwegenThe Randstad, Netherlands, Netherlands
View →
FAQ
Frequently asked questions about Harm Jonker
Quick answers generated from the profile data available on this page.
What company does Harm Jonker work for?
Harm Jonker works for Nederlandse Spoorwegen.
What is Harm Jonker's role at Nederlandse Spoorwegen?
Harm Jonker is listed as Solution Architect - Mobile at Nederlandse Spoorwegen.
What is Harm Jonker's email address?
AeroLeads has found 1 work email signal at @ns.nl for Harm Jonker at Nederlandse Spoorwegen.
Where is Harm Jonker based?
Harm Jonker is based in Utrecht Area, Netherlands, Netherlands while working with Nederlandse Spoorwegen.
What companies has Harm Jonker worked for?
Harm Jonker has worked for Nederlandse Spoorwegen.
Who are Harm Jonker's colleagues at Nederlandse Spoorwegen?
Harm Jonker's colleagues at Nederlandse Spoorwegen include Martine Olthof, Nikki Van Der Pijl, Fokke Kooistra, Martin Polosiy, and Jens Tijdeman.
How can I contact Harm Jonker?
You can use AeroLeads to view verified contact signals for Harm Jonker at Nederlandse Spoorwegen, including work email, phone, and LinkedIn data when available.
What skills is Harm Jonker known for?
Harm Jonker is listed with skills including Mobile Applications, Mobile Devices, Xml, Agile Methodologies, Scrum, Software Development, Android, and Mobile.
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