Danny Ryan Email & Phone Number

London, England, United Kingdom

London, England, United Kingdom

London, England, United Kingdom

**draft**change in accountability and responsibly. Ataccama Architect / Technical Lead.design patterns and decision trees to support our centralised impact assessment, design and delivery teams under the ADM (Accenture Delivery Model). Lead regular catchups with offshore teams to review new deliveries to ensure the are inline with design pattern/best practice approach for the Ataccama platform. Support offshore teams with technical guidance.

London, England, United Kingdom

**draft**Administrator of Ataccama Services for Telefonica O2 UK Ltd.Responsible for ensuring that production and development environments meet operational and service availability.Responsible for user access management, ensuring users have the appropriate access rights based on data sensitivity and their use case.Engagement with stakeholders to agree expectations for project deliveries.Perform impact assessments and lead the proposed solution… Show more **draft**Administrator of Ataccama Services for Telefonica O2 UK Ltd.Responsible for ensuring that production and development environments meet operational and service availability.Responsible for user access management, ensuring users have the appropriate access rights based on data sensitivity and their use case.Engagement with stakeholders to agree expectations for project deliveries.Perform impact assessments and lead the proposed solution design.Review code changes to ensure processes are inline with Ataccama best practice and deployment standards.Monitor deployed processes to ensure they are executed as scheduled and within expected/agreed parameters.Lead the offshore delivery team, ensuring they are supported in their Ataccama career development and projects remain on track.Assist the Nucleus Data Quality team with complex Data Quality cases. Show less

Preston Brook, England, United Kingdom

**draft**Telefonica O2 UK Ltd, Preston Brook — Master Data ManagerJUNE 2014 - MAY 2018Design and delivery consultant for BI for Business Phase 1, a previously failed project, turning it around to be successful in providing Telefonica with the best view of business customer segmentation.Preparing, designing and leading delivery of Proof of Concept to create a consolidation type Master Data Management hub.Mentored Graduates and Apprentices and provided training sessions to… Show more **draft**Telefonica O2 UK Ltd, Preston Brook — Master Data ManagerJUNE 2014 - MAY 2018Design and delivery consultant for BI for Business Phase 1, a previously failed project, turning it around to be successful in providing Telefonica with the best view of business customer segmentation.Preparing, designing and leading delivery of Proof of Concept to create a consolidation type Master Data Management hub.Mentored Graduates and Apprentices and provided training sessions to support their qualifications.Led RACI sessions to agree data governance for data owners across a variety of directorates. Show less

**draft**Business Intelligence August 2012 to PresentWorking on a prioritised demands basis managing customer requirements, setting customer expectations and additional work-stack for finance month end. Attended regular O2 wallet meetings to maintain a BI Solutions presence and maintain the information loop of current and future projects.

Preston Brook, England, United Kingdom

Assisted the Sales & Service directorate investigate data quality concerns with a commercially sensitive trading pack for the voice sales channel. The investigation was performed leveraging DMAIC Six Sigma methodology to identify operational process improvements that could be made to improve trading performance.

Working within the the internal Audit & Compliance team, I was responsible for the identification of anomalous data entries within the billing systems. Compiled monthly finance reviews and proactively encouraged the business operational teams to facilitate a prompt resolution to any outstanding data quality concerns. Part of the team involved in the regular Sarbanes-Oxley checks on the credits raised on all billing systems to ensure the credits entered into the systems were raised in accordance… Show more Working within the the internal Audit & Compliance team, I was responsible for the identification of anomalous data entries within the billing systems. Compiled monthly finance reviews and proactively encouraged the business operational teams to facilitate a prompt resolution to any outstanding data quality concerns. Part of the team involved in the regular Sarbanes-Oxley checks on the credits raised on all billing systems to ensure the credits entered into the systems were raised in accordance to the guidelines. Identified any SOX failures and documented the actions required by the operation to correct the failures. Show less

Design and implemented a custom built data monitoring / reporting system known as Ceres which fundamentally changed the operational processes of the team responsible for managing the relationship with O2 Partners and their customer base. Partner Account managers benefitted from near real time report generation and the automatic identification and correction of erroneous billing transactional data. Ceres's popularity lead to the system being adopted by different teams across different the… Show more Design and implemented a custom built data monitoring / reporting system known as Ceres which fundamentally changed the operational processes of the team responsible for managing the relationship with O2 Partners and their customer base. Partner Account managers benefitted from near real time report generation and the automatic identification and correction of erroneous billing transactional data. Ceres's popularity lead to the system being adopted by different teams across different the country and I received a 'Bright Star' award from O2 for identifying, design and implementation of the opportunity. The Ceres process remains operational in 2021, albeit under a different name and managed by Accenture's Application Operations team. Show less

Preston Brook, England, United Kingdom

Responsible for investigating the complex queries related to potentially incorrect call charges. Developed and maintained the teams processes. Developed a best practice approach for the identification and correction of call charges that had been invoiced incorrectly by the MDS DISE billing platform.

Preston Brook, England, United Kingdom

In 2001, BT Cellnet demerged from BT as mmO2 plc, and was relaunched on 1 May 2002 using the O2 brand. The company changed its name from mmO2 to O2 plc in March 2005Part of a centralised function which produced operational / performance reporting and investigated data quality issues within the MDS (Martin Dawes Systems) DISE (Dawes Information Systems Engineering) billing platform dedicated to the managed services customer Sainsburys.

Preston Brook, England, United Kingdom

BT Cellnet acquired Martin Dawes Telecommunications in March 1999 and needed a new corporate ID. ‘Lumina’ was developed from ‘illumination’ and suggests an enlightened approach to mobile phone services’.Part of a centralised function which produced operational / performance reporting and investigated data quality issues within the MDS (Martin Dawes Systems) DISE (Dawes Information Systems Engineering) billing platform for each of the managed services customers (Sony, Sainsburys, Amway).

Warrington, England, United Kingdom

Part of a centralised function which produced operational / performance reporting and investigated data quality issues within the MDS (Martin Dawes Systems) DISE (Dawes Information Systems Engineering) billing platform for each of the managed services customers (Sony, Sainsburys, Amway).