Sinéad Breen Email
Data Migration Lead @ Oak Hall Consulting Ltd
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Sinéad Breen Location
- Dublin, IE
Sinéad Breen Work
- Data Migration Lead @ (January 2026 - Present)
- Data Migration Specialist @ (August 2025 - January 2026)
- Data Migration Lead @ (December 2015 - March 2023)
- Information Architect @ (April 2015 - November 2015)
- Master Data Management Hub Analyst and Technical Lead @ (May 2013 - April 2015)
- Senior Business Intelligence BA and Developer @ (October 2010 - May 2013)
- Data Migration Consultant @ (February 2010 - October 2010)
- Data Migration and Integration Consultant @ (April 2008 - December 2009)
- Technical Design Engineer @ (October 2007 - April 2008)
- Senior Software Developer and Principal @ (April 2004 - September 2007)
- Senior Analyst Developer @ Experience IT Limited (October 1999 - March 2004)
- Software Developer @ (February 1997 - September 1999)
Sinéad Breen Education
- Atlantic Technological University
(Analytics)
2025-2026 - The Open University
Diploma (Computer Science)
2002-2008 - Griffith College Dublin
Certificate in Computers (Computer Science)
1999-2001
Sinéad Breen Skills
- Data Warehousing
- Oracle
- ETL
- PL/SQL
- SQL
- Data Migration
- Business Intelligence
- OBIEE
- Integration
- Dimensional Modeling
- Database Design
- Microsoft SQL Server
- Data Analysis
- Business Analysis
- Databases
- Agile Methodologies
- Master Data Management
- XML
- Data Modeling
- Relational Databases
- Problem Solving
- Requirements Analysis
- Scrum
- Informatica
- Software Development
- Systems Analysis
- Lateral Thinking
- Performance Tuning
- Access
- VBA
- DDL
- Data Quality
- Analysis
- Data Warehouse Architecture
- SDLC
- Visual Basic for Applications
- Oracle SQL/PLSQL
- DML
- ERD
- Data Integration
- Data Profiling
- SAP
- Data Marts
- Business Intelligence Tools
- SQL*Plus
- ODI
- Dashboard
- Oracle Applications
Sinéad Breen Summary
- Sinéad Breen, based in Dublin, IE, is currently a Data Migration Lead at Oak Hall Consulting Ltd. Sinéad Breen brings experience from previous roles at Oak Hall Consulting Ltd, Valiance Partners - An NNIT Group Company and ICON plc. Sinéad Breen holds a 2025 - 2026 Atlantic Technological University. With a robust skill set that includes Data Warehousing, Oracle, ETL, PL/SQL, SQL and more. Sinéad Breen has 1 emails on RocketReach.
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