Nationwide Building Society
Arun Jacob M. is an experienced Database Administrator and Subject Matter Expert with a comprehensive background in various database technologies, including Oracle, MongoDB, and Cloudera Hadoop. Currently serving as a Database Administrator SME at Nationwide Building Society since July 2020, Arun has previously held senior positions at Sainsbury's Argos, IG, Paysafe Group, TalkTalk, and the National Grid, showcasing expertise in database administration, data backup and recovery, and system engineering. Academic credentials include a Bachelor's Degree in Computer Science & Engineering and numerous certifications from MongoDB University, Pearson, and Oracle University, demonstrating a commitment to continuous professional development in database operations and performance tuning.
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Nationwide Building Society
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Nationwide Building Society is a British mutual financial institution, the seventh largest cooperative financial institution and the largest building society in the world with over 15 million members. Its headquarters are in Swindon, England. Nationwide is the result of over a hundred mergers, the most notable of which are its merger with Anglia Building Society in 1987 and Portman Building Society in 2007. It is now the second largest provider of household savings and mortgages in the UK and has a 7.7% market share of current accounts.