Sinéad Breen Email & Phone Number
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Sinéad Breen is listed as Data Migration Specialist at Oak Hall Consulting Ltd, a with 11 employees, based in Dublin, County Dublin, Ireland. AeroLeads shows a matched LinkedIn profile for Sinéad Breen.
Sinéad Breen previously worked as Data Migration Lead at Valiance Partners and Information Architect at Icon Plc. Sinéad Breen holds Diploma, Computer Science from The Open University.
Email format at Oak Hall Consulting Ltd
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About Sinéad Breen
Extensive experience in Data Migration, Data Integration, Master Data Management and Data Analysis. An experienced Data Migration Consultant, Business Analyst, Technical Lead, Developer and Data Analyst with a successful performance history in many data-centric projects and distributed team environments.
Listed skills include Data Warehousing, Oracle, Etl, Pl/Sql, and 44 others.
Sinéad Breen's current company
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Sinéad Breen work experience
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Data Migration Lead
Lead for several Content Management and Registration data migrations to Veeva Vault Source and Target System Data Analysis using SQL, PL/SQL (Oracle and SQL Server) Content Management System Migrations to Veeva Vault in Validated environmentsContent and meta-data migrations using validated TRUmigrate migration softwareSource to target comparison using TRUcompare validation softwareGxP standard Validation and Testing
Information Architect
Worked with Enterprise Architects to develop an information-sharing and analytics strategy for the organization, and ensure it supports key enterprise initiatives.Contributed to evaluation of emerging trends in enterprise-wide information sharing, such as big data, open data and linked data, and determine the impacts on the future-state EIA.Supported the creation of process, information or data models and the design of generalized interfaces for achieving information-sharing environments.Provided recommendations around frameworks and supporting processes and procedures to appropriately diagnose enterprise or line of business data quality issues, remediate them, and monitor the data quality.Lead efforts to redesign or modify the EIA as part of, or in coordination with, business improvement initiatives.Worked with business and IT stakeholders to evaluate complex situations accurately and identify viable solutions that create successful outcomes for the customer.
Master Data Management Hub Analyst And Technical Lead
Master Data Management Hub development using Informatica MDM HubData Analysis, Match & Merge Rule Analysis and ConfigurationAnalysis and Design of all stages of the MDH Batch process including User Exit requirementsLead stakeholder engagements regarding Third-party and Internal system integrationsInformatica Data Director CustomisationSystem Owner Engagement and Support (Fuzzy vs. Exact Match Rules, Trust and Manual vs. Auto-Merge candidacy)
Senior Business Intelligence Ba And Developer
Dimensional Modelling using Embarcadero Data ArchitectETL development using ODIRPD and Report Development using Oracle OBIEE 10 and 11gSource system to Data Warehouse Mapping and Dimensional Modelling. Involving translation of complex SQL into concise dimension/metric definitionsData Analysis, Source to Data Warehouse Mapping & Business process MappingReporting requirements gathering, Data Quality assessment and process improvementApplication of the Scrum Agile Methodology to all project work
Data Migration Consultant (Contract)
Development of Data Migration Strategy, Data Mappings and Execution Plan for Migration of Legacy data to SalesForce.com Cloud ApplicationGeneration of Data Matching rules, Data Cleansing Rules and development of Oracle PL/SQL text-comparison functionality to perform sameApplication of Trust rules and development of scripts to automatically retain source and survivorship historyDesign and performance of incremental data upload and extract using Apex Data Loader
Data Migration And Integration Consultant (Contract)
Formation of the Data Migration Strategy for the Uniphar Chrysalis Project.Master Data Source to Target MappingAnalysis, Extraction, Cleansing, Transformation & Loading of data from various legacy systems to SAP MM, FI & SD modules using SAP LSMW.Developed bespoke de-duplication software using VBA and Microsoft SQLDeveloped E-Forms application using SQL Server and MS Access Forms and Reports to create an intuitive GUI and GxP standard output Forms.Designed Data Governance workflow for E-Forms to allow business departments to more easily co-ordinate Master Data creation and sign-off activities post initial migration
Technical Design Engineer (Contract)
Investigating cause of, and technical solution to production issues in Sybase TSQL PL/SQL and Cobol environments. Review test results with BA and business owners to ensure quality and correct application of changes as per business expectations. Provide DBA team with change details for implementation on live environments.
Senior Software Developer/Principal
Development and maintenance of several Oracle 9i applications requiring extensive use of SQL and PL/SQL using triggers, sequences, views, procedures, XML, dynamic SQL etc. Developed N-Tier interface to Oracle for Middleware applications. Migration from Oracle 9i environment to Oracle 10g environment. Develop and maintain PL/SQL scripts for subscriber activity Data Mart. Developed dynamic SQL reporting tools allowing business users to generate reports using Data Mart data without SQL knowledge as SQL. Developed reporting tool security which made results user-specific. Oracle Performance tuning using Explain Plan and index analysis.
Senior Analyst Developer
System Analysis and design of self-invoicing and sales applications.Data and code migration to Oracle 8i.Development and maintenance of several Oracle 8 and 9i applications requiring extensive use of SQL and PL/SQL.Complex front-end Access Development using VBA, MAPI and SQL.Development and maintenance of AMDOCS and BI integration logic and code.
Software Developer
Managing client meetings. Specifying, designing, developing and implementing various MSAccess applications. User training and support. Developing Sales Process software. Developing Stock Management software.
Sinéad Breen education
Diploma, Computer Science
Certificate In Computers, Computer Science
Education record
Frequently asked questions about Sinéad Breen
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What company does Sinéad Breen work for?
Sinéad Breen works for Oak Hall Consulting Ltd.
What is Sinéad Breen's role at Oak Hall Consulting Ltd?
Sinéad Breen is listed as Data Migration Specialist at Oak Hall Consulting Ltd.
Where is Sinéad Breen based?
Sinéad Breen is based in Dublin, County Dublin, Ireland while working with Oak Hall Consulting Ltd.
What companies has Sinéad Breen worked for?
Sinéad Breen has worked for Oak Hall Consulting Ltd, Valiance Partners, Icon Plc, Uniphar, and Aig.
How can I contact Sinéad Breen?
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What schools did Sinéad Breen attend?
Sinéad Breen holds Diploma, Computer Science from The Open University.
What skills is Sinéad Breen known for?
Sinéad Breen is listed with skills including Data Warehousing, Oracle, Etl, Pl/Sql, Sql, Data Migration, Business Intelligence, and Obiee.
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