Sergey Velichko

Sergey Velichko has over 12 years of work experience in the field of system administration. Sergey began their career in 2008 as a System Administrator at Ретал-Днепр. In 2009, they took on the role of Unix System Administrator at Astelit, where they were responsible for many interesting tasks. In 2013, they moved to Infopulse as a Solaris System Administrator. From 2014 to 2021, they worked as a Lead System Administrator at CEX.IO. Currently, they are a Senior Linux Engineer at Hivecell.

Sergey Velichko received a Bachelor's degree in Computer Software Engineering from Berdyansk University of Management and Business between 2008 and 2012. Sergey has also attended Webacademy, although there is no information on the duration of their studies or any certifications they may have received.