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Marivaldo Alex is an experienced information security coordinator with a focus on server management, network operations center (NOC), and both blue and red teams at HSBC since July 2013. Prior to this role, Marivaldo worked as a technical specialist at Infowork from September 2011 to August 2012, specializing in the assembly and maintenance of laptops and desktops, as well as troubleshooting operating systems and networks. Marivaldo holds a Master of Business Administration (MBA) in Computer Network Security from Estácio (2016-2018), a Technologist degree in Computer Networks from Unibratec (2011-2014), and a Technical degree in Computer Networks from Unibratec (2009-2011).