Kevin O'Brien
AeroLeads people directory · profile

Kevin O'Brien Email & Phone Number

Senior Decision Support Analyst at Three Ireland at Three Ireland
Location: Ireland, Ireland, Ireland 13 work roles 5 schools
1 work email found @three.ie LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email k****@three.ie
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Decision Support Analyst at Three Ireland
Location
Ireland, Ireland, Ireland
Company size

Who is Kevin O'Brien? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Kevin O'Brien is listed as Senior Decision Support Analyst at Three Ireland at Three Ireland, a company with 1181 employees, based in Ireland, Ireland, Ireland. AeroLeads shows a work email signal at three.ie and a matched LinkedIn profile for Kevin O'Brien.

Kevin O'Brien previously worked as Senior Decision Support Analyst at Three Ireland and Owner/Consultant at Start Here Computer Services. Kevin O'Brien holds Master Of Science - Ms Data Analytics, Data Analytics, Ai, Machine Learning from University Of Buckingham.

Company email context

Email format at Three Ireland

This section adds company-level context without repeating Kevin O'Brien's masked contact details.

*@three.ie
71% confidence

AeroLeads found 1 current-domain work email signal for Kevin O'Brien. Compare company email patterns before reaching out.

Profile bio

About Kevin O'Brien

I have worked in both technical and managerial roles over the course of my career and can operate with a "hands-on" type approach. My strength is in the data analysis and business analysis areas and linking the business world and their requirements into the data and technical arenas. I have learned to view technology not just for the sake of it, but for the benefits it can bring to a business. I have also worked in many process re-design and documentation projects and have learnt by experience that this is critical to successful IT implementation. During this phase in my career, I am working in active hands-on technical roles and welcome any opportunities linked to roles as Data Scientist/Analysts, Data Warehouse Engineers or Business Intelligence Specialist. Database experience, SQL Server, Teradata, Oracle, MySQLReporting Tools, Hyperion Brio, Microstrategy, CognosCertifications:JEB/EDI Teacher's Diploma in Information Communication and Technology MCTS SQL Server 2008 - Implementation and MaintenanceSpecialties: MS OLAP/Analysis Services, IntelligentApps BI Tool, Advanced MS Excel, Advanced MS Project, Total-E Telecoms Cust. Care and Billing, Cert. in Digital AV Apps (Macromedia Flash and Director), SQL Server DBA, Oracle DBA, Application Tuning and Optimisation, DB Design, Oracle Financials. Coaching Skills for Mgrs, Tech. Writing for Engrs, Internal Auditing for ISO9001 (TickIT), Presentation Skills, Project Mgt, IMI Core Skills in Mgt, IMI Team Building Course, Leading Achievement and Mgt. Programme

Current workplace

Kevin O'Brien's current company

Company context helps verify the profile and gives searchers a useful next step.

Three Ireland
Three Ireland
Senior Decision Support Analyst at Three Ireland
dublin, dublin, ireland
Website
Employees
1181
AeroLeads page
13 roles

Kevin O'Brien work experience

A career timeline built from the work history available for this profile.

Senior Decision Support Analyst

Current

Dublin 2, Ireland

Building business cases, (cost-benefit analyses), for product and price plan proposals and reviewing these after launch to compare what actually happened with what was in the original business case (post launch evaluation). This role is a combination of data mining, analytics and modelling. More specifically it involves translating raw data into insights.

Jul 2017 - Present

Owner/Consultant

Current
Start Here Computer Services

Currently providing contract business intelligence and sql server reporting services to a number of clients.

Apr 2010 - Present

Senior Business Intelligence/Data Warehouse Engineer

Dublin 8, Ireland

Business Intelligence/Datawarehouse Engineer. My role involved design and testing for the new Teradata data warehouse for eir/Meteor. In addition, I was also involved in the design/development and testing of the Microstrategy reporting/dashboard suite and reporting layer which sits on top of this new Teradata data warehouse.Previous roles involved the.

Nov 2010 - Jun 2017

Associate Lecturer

Associate Lecturer in IT, Information Security and Knowledge Management at RCSI schools/associated schools in Ireland and the Middle East

Apr 2010 - Apr 2012

Is Manager

Dublin, Ireland

IS Manager of Dublin Dental University Hospital part of Trinity College Dublin and co-funded by the Irish Department of Education and the Irish Department of Health.

Oct 2006 - Mar 2010

Mis Manager

Dublin, Ireland

Responsibility for the internal MIS function within Sage Ireland in support of 190 staff members based in 2 locations in Ireland (1 in Dublin and 1 in Cork). Team: 3 X Network administrators supporting the Windows 2000 and XP infrastructure of desktops and servers and printers, including links to offices in Dublin, Cork and the UK. The network.

Nov 2001 - Sep 2005

Technical Services Manager

Mr. O’Brien had day to day responsibility for the following 3 sub-teams, IT Operations Support (covers advanced UNIX/NT and Oracle production support both within and outside normal business hours), the IT Helpdesk (covers desktop support) and the Security Services Team (covers entire network infrastructure and security monitoring).

Apr 2001 - Nov 2001

Business Systems Manager

Formus

Mr. O’Brien was involved in the project management and set-up of all business systems for the company including the selection and implementation of the following systems (This included all vendor management issues):Prototype CRM software development in MS Access/MS SQL Server and systems analysis and vendor selection/RFI procedures to source a turnkey.

Feb 2000 - Mar 2001

Consultancy And Services Manager

Aug 1996 - Feb 2000

Consultant

Dublin And New York

Mr. O'Brien was responsible for the design, development and testing of a system to record withdrawals made at all post offices in Ireland. The system was design using CASE*Method and implemented on PC clients connected to an OS/2 server running and Oracle database. Mr. O'Brien designed, developed and tested an interface between Oracle*Financials and an.

Aug 1990 - Feb 1993
Team & coworkers

Colleagues at Three Ireland

Other employees you can reach at three.ie. View company contacts for 1181 employees →

5 education records

Kevin O'Brien education

Postgraduate Certificate In Professional Studies In Education - Pgcpse (Open), Education

FAQ

Frequently asked questions about Kevin O'Brien

Quick answers generated from the profile data available on this page.

What company does Kevin O'Brien work for?

Kevin O'Brien works for Three Ireland.

What is Kevin O'Brien's role at Three Ireland?

Kevin O'Brien is listed as Senior Decision Support Analyst at Three Ireland at Three Ireland.

What is Kevin O'Brien's email address?

AeroLeads has found 1 work email signal at @three.ie for Kevin O'Brien at Three Ireland.

Where is Kevin O'Brien based?

Kevin O'Brien is based in Ireland, Ireland, Ireland while working with Three Ireland.

What companies has Kevin O'Brien worked for?

Kevin O'Brien has worked for Three Ireland, Start Here Computer Services, Eir Ireland, Rcsi, and Dublin Dental University Hospital.

Who are Kevin O'Brien's colleagues at Three Ireland?

Kevin O'Brien's colleagues at Three Ireland include Lisa Gregg, Maeve Mcmahon, Silvia Orio, Lauryn Murphy, and Kathleen Sweeney.

How can I contact Kevin O'Brien?

You can use AeroLeads to view verified contact signals for Kevin O'Brien at Three Ireland, including work email, phone, and LinkedIn data when available.

What schools did Kevin O'Brien attend?

Kevin O'Brien holds Master Of Science - Ms Data Analytics, Data Analytics, Ai, Machine Learning from University Of Buckingham.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Kevin O'Brien you were looking for.

View similar profiles