Owner
Current
May 1989 - Present
AeroLeads people directory · profile
Daniel Polak Email & Phone Number
entrepreneur, software developer and firewall specialist at SYS
at
SYS, Supporting Your Systems B.V.
1 work email found
@sys.nl
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
entrepreneur, software developer and firewall specialist at SYS
Location
Amstelveen, North Holland, Netherlands
Company size
Who is Daniel Polak? Overview
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Quick answer
Daniel Polak is listed as entrepreneur, software developer and firewall specialist at SYS at SYS, Supporting Your Systems B.V., a with 2 employees, based in Amstelveen, North Holland, Netherlands. AeroLeads shows a work email signal at sys.nl and a matched LinkedIn profile for Daniel Polak.
Daniel Polak previously worked as owner at Sys, Supporting Your Systems B.V. and CEO at Yubify B.V.. Daniel Polak holds Lucht- En Ruimtevaarttechniek from Delft University Of Technology.
Company email context
Email format at SYS, Supporting Your Systems B.V.
This section adds company-level context without repeating Daniel Polak's masked contact details.
{first}@sys.nl
89% confidence
AeroLeads found 1 current-domain work email signal for Daniel Polak. Compare company email patterns before reaching out.
Profile bio
About Daniel Polak
Owner of SYS which develops Electronic Patient Dossier software, provides IT services and suppllies managed firewalls.Lead developer of DiSy Electronic Patient Dossier software for medical clinics.Skilled in Innovation and Strategy, Software Development (Microsoft Access/VBA and several other languages), Firewall & VPN technology, OpenBSD, IT infrastructure and Business Development.Organiser of Netherlands Access Developer Day.
Listed skills include Software Development, Entrepreneurship, Start Ups, Management Consulting, and 17 others.
Current workplace
Daniel Polak's current company
Company context helps verify the profile and gives searchers a useful next step.
Sys, Supporting Your Systems B.V.
4 roles · 43 years
Daniel Polak work experience
A career timeline built from the work history available for this profile.
Jul 2009 - Nov 2023
Head Of It Infrastructure & Innovation
Exin Group
Apr 2016 - Apr 2018
Head Of Software Development
Mentor Computer Groep B.V.
1984 - 1989
~5 yrs
2 education records
Daniel Polak education
Lucht- En Ruimtevaarttechniek
Education record
Vossius Gymnasium
FAQ
Frequently asked questions about Daniel Polak
Quick answers generated from the profile data available on this page.
What company does Daniel Polak work for?
Daniel Polak works for SYS, Supporting Your Systems B.V..
What is Daniel Polak's role at SYS, Supporting Your Systems B.V.?
Daniel Polak is listed as entrepreneur, software developer and firewall specialist at SYS at SYS, Supporting Your Systems B.V..
What is Daniel Polak's email address?
AeroLeads has found 1 work email signal at @sys.nl for Daniel Polak at SYS, Supporting Your Systems B.V..
Where is Daniel Polak based?
Daniel Polak is based in Amstelveen, North Holland, Netherlands while working with SYS, Supporting Your Systems B.V..
What companies has Daniel Polak worked for?
Daniel Polak has worked for Sys, Supporting Your Systems B.V., Yubify B.V., Exin Group, and Mentor Computer Groep B.V..
How can I contact Daniel Polak?
You can use AeroLeads to view verified contact signals for Daniel Polak at SYS, Supporting Your Systems B.V., including work email, phone, and LinkedIn data when available.
What schools did Daniel Polak attend?
Daniel Polak holds Lucht- En Ruimtevaarttechniek from Delft University Of Technology.
What skills is Daniel Polak known for?
Daniel Polak is listed with skills including Software Development, Entrepreneurship, Start Ups, Management Consulting, Business Strategy, New Business Development, Strategy, and E Commerce.
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