Contractor
Current
Cinario Data Systems Limited
Jan 2018 - Present
AeroLeads people directory · profile
John Breen Email & Phone Number
contractor
at
Cinario Data Systems Limited
1 work email found
@ballyfad.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Cinario Data Systems Limited
Role
contractor
Location
Ireland
Who is John Breen? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Breen is listed as contractor at Cinario Data Systems Limited, based in Ireland. AeroLeads shows a work email signal at ballyfad.com and a matched LinkedIn profile for John Breen.
John Breen previously worked as Consultant at Ballyfad Technologies and Chief Technical Architect at Simplicity Technology. John Breen holds Graduate Diploma In Data Analytics from Ulster University.
Company email context
Email format at Cinario Data Systems Limited
This section adds company-level context without repeating John Breen's masked contact details.
{first}.{last}@ballyfad.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Breen. Compare company email patterns before reaching out.
Profile bio
About John Breen
I have over 34 years experience in the IT Sector. I have over 7 years experience in the PSIM (Physical Security Information system) and Risk Management.I have worked on Telco, Financial, Retail and Pharmaceutical projects.Specialties: SCM, Java, Security Systems Integration, Risk Management, PSIM, Project Management
Listed skills include Java, .Net, Software Design, Sql, and 29 others.
Current workplace
John Breen's current company
Company context helps verify the profile and gives searchers a useful next step.
Cinario Data Systems Limited
10 roles · 18 years
John Breen work experience
A career timeline built from the work history available for this profile.
Consultant
Ballyfad Technologies
Software Design and Coding, IT, Network Admin, Enterprise Architecture Design, Database Administration
Jul 2009 - Dec 2017
Chief Technical Architect
Simplicity Technology
2009 - 2010
~1 yr
Director Of Technical Support Uk
Aug 2008 - Jun 2009
Development Director
Jun 2003 - Apr 2008
Master Software Engineer
Feb 2001 - Jun 2002
Team Leader Development Environment
Sep 1998 - Feb 2001
Lead Developer. (System Development Manager)
International Translation And Publishing
Jul 1997 - Mar 1998
Senior Software Engineer
Mar 1996 - Jul 1997
Lead System Programmer
Jul 1989 - Mar 1996
1 education record
John Breen education
FAQ
Frequently asked questions about John Breen
Quick answers generated from the profile data available on this page.
What company does John Breen work for?
John Breen works for Cinario Data Systems Limited.
What is John Breen's role at Cinario Data Systems Limited?
John Breen is listed as contractor at Cinario Data Systems Limited.
What is John Breen's email address?
AeroLeads has found 1 work email signal at @ballyfad.com for John Breen at Cinario Data Systems Limited.
Where is John Breen based?
John Breen is based in Ireland while working with Cinario Data Systems Limited.
What companies has John Breen worked for?
John Breen has worked for Cinario Data Systems Limited, Ballyfad Technologies, Simplicity Technology, Orsus Solutions, and Cinario.
How can I contact John Breen?
You can use AeroLeads to view verified contact signals for John Breen at Cinario Data Systems Limited, including work email, phone, and LinkedIn data when available.
What schools did John Breen attend?
John Breen holds Graduate Diploma In Data Analytics from Ulster University.
What skills is John Breen known for?
John Breen is listed with skills including Java, .Net, Software Design, Sql, Programming, Software Development, Microsoft Sql Server, and Integration.
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