John Sayer is an experienced professional in Business Intelligence and IT operations with a career spanning over two decades. Currently serving as the BI Operations Lead at Antares since January 2021, John has previously held various roles at AIG Life Ltd from November 2012 to January 2021, including Business Intelligence Technical Architect and Team Lead, where expertise in the MS BI Stack (SSIS, SSAS & SSRS) and data modeling techniques using Power BI and Excel was developed. Earlier experience includes serving as a Systems Engineer and Senior Operations Analyst at IBM and Friends Provident, respectively, where operational support and training in diverse IT environments were provided. John holds an Advanced Vocational Certificate of Education in ICT from Guildford College.
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