Nikos Tsapekos

Employed as a member of a team of Linux administrators supporting and maintaining Red Hat Enterprise Linux machines for an international banking customer. The area of my responsibilities spanned across the fields of installation and configuration of systems, performing backups, resolving server-side issues as they arose and monitoring system performance to prevent slowdowns and crashes. I was involved in the project of health checking of the infrastructure in accordance to regulations.

I spent three months as QA Engineer Intern in the Technology Office of e-Commerce department working mainly on the development of a monitoring tool, which collects and saves in a Database metrics with regards to the responsiveness of a Website from different locations around the world. As a side-activity I was providing help to the QA team in documenting their migration from Sitecore to SAP Hybris.

I worked twice on five-month fixed term contracts as an IT specialist in the Finance Department of the Administrative Region of Drama, which is part of the Greek Public Sector. My principal activity was IT service desk, supporting the employees with their IT-related issues. Managed to complete the digitization of the department's archive.

Thesis: Performance Study of Equalizers for Various Modulations in Wireless Channels