Konstantinos Psarras Email & Phone Number

Thessaloniki Metropolitan Area

● Applying expertise in programming, and domain-specific knowledge in combination with math and statistics knowledge to analyze and interpret complex data sets. Primary goal is to extract valuable insights and knowledge from data, helping the organization to make informed decisions and solve business problems.● Daily collecting data from various sources to sanitize them from errors, missing values and outliers before exploring the characteristics of them using data analysis techniques.● Deploying the outcome of transformed and evaluated data as fully fledged web applications providing KPIs, interactive charts and visualizations along excel like tables, all within the comfortable context of a web browser. Incorporating notifications and decision support mechanisms along with prediction estimations.● Continuously learning new techniques and technologies emerging regularly. Mindful of ethical considerations related to data privacy, bias and responsible use of data.

● Keeping an AIX and a Redhat server running smoothly● Performing backups, filesystems maintenance, print jobs scheduling● Network monitoring and troubleshooting● Providing end user support and preserving workstations in a good shape ● Installing and deploying hardware appliances and intranet software applications

● Operating and maintaining the data center comprising several platforms and technologies● Network troubleshooting, maintaining and continuing optimization● Implementing and deploying services and applications (mostly web based)● Designing a linux based cost minimizing solution for the user desktop● Providing end user technical support

● Operating and maintaining the (Blackboard based) virtual learning environment of the faculty● Designing and deploying security strategy for the above 6500 users system● Upgrading and monitoring the VLE (including a migration to a better hardware platform)● Implementing and interconnecting side applications to complement the VLE● Providing guidance to the faculty members for the development of educational material ● Developing and implementing php/mysql applications

● Teaching assistant at the dept. of Library Science and Information Systems ● Teaching assistant at the dept. of Information Technology● Modules included Data communications, Computer Networks, Network Administration, Subject Indexing, Library Applications, etc

● Designing integrated solutions, implementing and deploying corresponding systems and networks● Implementing voip infrastructure solutions based on cisco devices and wifi or cable connections● Developing a custom linux distribution to serve as a turnkey solution for companies in need of a web configurable server that provides email, proxy, VPN, etc.

Serving in the greek military police as a sergeant assigned with parallel duties involving computer systems

Implementing & deploying solutions comprising Linux Servers, Cisco devices, long range wireless equipment

Practice after school on deploying solutions

Msc, Computer Systems

Bsc, Information Technology

Education record

Education record