Si Sylvester is a seasoned technology professional with extensive experience in application management and big data solutions. Currently serving as the Senior Application Manager at Centrica since October 2014, Si holds the position of Head of Application Development for the UK and Ireland, focusing on the British Gas Data Lake and leading a team of over 35 developers and QA analysts. Prior roles include Technical Delivery Manager and Technical Assurance Manager at Centrica, as well as a Big Data Consultant and Senior Test Analyst at Deutsche Telekom. Si's early career included positions at Sony Ericsson, Concept Group, and Ericsson, contributing to software testing and development in various capacities. Si holds an HND in Electrical and Electronic Engineering from Sheffield Hallam University.
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