Panagiotis Efstratiou

{ Senior systems engineer responsible for designing, implementing (installation and configuration) of a total of 16 Servers and 12 Clustered Servers. { Senior network Architect responsible for designing, implementing, hardening and troubleshooting the LAN and WLAN of the Department and the WLAN of University’s Campus and University’s Camp. { Security Officer specialized in network security and post mortem analysis. { Leader of Computer Labs administration team, responsible for 110 PCs.

{ Senior Services Engineer responsible for designing, implementing and hardening services on a total of 12 Servers. { Senior Network Architect responsible of both company’s and customers’ LAN and WLAN infrastructures, for designing, implementing and troubleshooting. { Also responsible as Senior Server Adminisrtator of the company’s Game Servers and participated on all events as Senior Technical Consultant of ESL Greece (http://www.esl.eu/gr/) Pro Series Seasons I, II & III, all organized by the company.

Worked as a free lance Senior Network Software Engineer on FEP Project for BP (British Petroleum) Europe for Credit Card Checking and Transfer based on the ISO8583 and OAC communication protocols (OAC was designed by Atos Worldline) for TCP/IP networks, implementing both protocols in C for SCO UnixWare.

{ Junior Systems Administrator responsible for the Game Servers ran by GNet during that time on 6 Linux Servers and 4 Windows 2000 Servers. { Organized (the technical part) and participated to the GNet National Counter-Strike Tournament in 2004 as Senior Technical Advisor and Senior Server Administrator. { Organized (the technical part) and participated to the GNet National Counter-Strike Tournament at Infosystem 2004 as Senior Technical Advisor and Senior Server Ad- ministrator.

Worked as a free lance Senior Network Software Engineer on TMS Project for BP (British Petroleum) Greece for Credit Card Checking and Transfer based on a cus- tom communication protocol over X.25 and TCP/IP networks designed by Printec, implementing both protocols in C for SCO UnixWare.

Theoretical Physics - Relativistic Cosmology