Stathis Chatzispyrou

About

Highly accomplished and specialized IT Professional with over 24 years of continuous experience managing critical corporate infrastructures, telecom networks, and high-security systems. Proven expertise across major Greek enterprises and organizations, with a strong specialization in designing and deploying enterprise-level Digital Signage solutions.

Experience

1. IT & Systems Technician
   Info Quest Technologies
   2000-01 — 2003-01

   Initiated professional career in the IT sector, focusing on hardware assembly, quality control testing, and software configuration.

2. IT Support & Network Technician
   OTE S.A. (Hellenic Telecommunications Organization)
   2003-01 — 2004-01

   Provided high-quality technical support for telecommunication systems and enterprise network hardware.

3. IT Specialist / Systems Support Engineer
   National Intelligence Service (E.Y.P.)
   2004-01 — 2004-01

   Managed and maintained critical information systems and secure network infrastructures within a high-stakes, maximum-security environment.

4. Information Technology Specialist - Chief & Digital Signage Expert
   E.Y.S. SKLAVENITIS
   2004-05 — Present · Nikaia, Athens

   Oversee the architecture, installation, configuration, and centralized management of the company's enterprise-wide digital signage systems, enhancing internal and external digital communication networks.

Education

1. NIKAIA ATHENS, GREECE
   Information Technology Specialist
   2004-05

Skills