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David Abretski

Network Operations Systems Engineer at Sequoia Holdings

David Abretski has a diverse work experience. David started working as an Assistant Research Analyst at Siemens in August 2015 and stayed in that role until December 2015. From June 2014 to June 2016, they worked as a Security Officer at Andrews International. Then, they joined NT Concepts in June 2016 as an IT Operations Lead and continued in that role until November 2020. Currently, they are working as a Scrum Master at Sequoia Holdings, LLC, starting in November 2020.

David Abretski completed their Bachelor of Science (B.S.) degree in Intelligence Analysis and Geographic Science from James Madison University, where they attended from 2012 to 2016. Prior to that, they attended Urbana High School from 2008 to 2012, but did not obtain a degree or specify a field of study. In addition to their education, David has obtained several certifications including: CMMI Associate from the CMMI Institute in February 2019, ITIL Foundation Certificate in IT Service Management from AXELOS Global Best Practice in July 2016, CompTIA Security+ ce from CompTIA in September 2016, and training in ArcGIS Desktop from Esri (specific details on the month and year of completion were not provided). Furthermore, they have obtained certification as a SAFe Scrum Master (5.0) from Scaled Agile, Inc., but specific details on the month and year of completion were not provided.

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