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Spyros Vrettos Email & Phone Number

Experienced IT Generalist - Trading Algorithm Developer at PERFORMANCE Technologies S.A.

Location: Greece, Greece, Greece 5 work roles

1 work email found @performance.gr LinkedIn matched

✓ Verified May 2026 3 data sources Profile completeness 86%

Current company

PERFORMANCE Technologies S.A.

Role

Experienced IT Generalist - Trading Algorithm Developer

Location

Greece, Greece, Greece

Company size

92 employees

Who is Spyros Vrettos? Overview

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Quick answer

Spyros Vrettos is listed as Experienced IT Generalist - Trading Algorithm Developer at PERFORMANCE Technologies S.A., a company with 92 employees, based in Greece, Greece, Greece. AeroLeads shows a work email signal at performance.gr and a matched LinkedIn profile for Spyros Vrettos.

Spyros Vrettos previously worked as Senior Systems and Network Engineer at Performance Technologies S.A. and Systems and Network Engineer at Freelancer.

Company email context

Email format at PERFORMANCE Technologies S.A.

This section adds company-level context without repeating Spyros Vrettos's masked contact details.

{first_initial}{last}@performance.gr

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AeroLeads found 1 current-domain work email signal for Spyros Vrettos. Compare company email patterns before reaching out.

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Profile bio

About Spyros Vrettos

Specialties: Network Interoperability issues between network products (routers, switches, load-balancers, firewalls) from different vendors.Specialized in Windows 2008 server servicesSpecialized in Windows Exchange server 2007Firewalls (PIX,ASA,Netscreen,Checkpoint,Fortigate,SonicWall)Specialized in Windows Directory and Clustering ServicesNetwork Flows and Traffic AnalysisNagios Implementations

Listed skills include Cisco Technologies, Firewalls, Servers, Routers, and 38 others.

Current workplace

Spyros Vrettos's current company

Company context helps verify the profile and gives searchers a useful next step.

Performance Technologies S.A.

Experienced IT Generalist - Trading Algorithm Developer

athens, attica, greece

Website

performance.gr

Employees

92

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Company profile

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5 roles

Spyros Vrettos work experience

A career timeline built from the work history available for this profile.

Senior Systems And Network Engineer

Current

Performance Technologies S.A.

Sep 2013 - Present

Systems And Network Engineer

Freelancer

Oct 2010 - Sep 2013

Enterprise Software, Services And Network Infrastructure Specialist

Boldteks Ltd

Oct 2008 - Oct 2010

Senior Systems/Network Engineer

Mdi S.A.

Oct 2007 - Nov 2008

Internet Services Support Dpt

Forthnet S.A.

Dec 2005 - Jul 2006

Team & coworkers

Colleagues at PERFORMANCE Technologies S.A.

Other employees you can reach at performance.gr. View company contacts for 92 employees →

NV

Nikos Vlachothanasis Colleague at Performance Technologies S.A. Athens Metropolitan Area, Greece View → VS

Vasilis S. Colleague at Performance Technologies S.A. Ioannina, Epirus, Greece, Greece View → AK

Alexandros Kremizis Colleague at Performance Technologies S.A. Vrilissia, Attiki, Greece, Greece View → TT

Thodoris Triantafyllou Colleague at Performance Technologies S.A. Athens, Attiki, Greece, Greece View → NZ

Nikolaos Zamparas Colleague at Performance Technologies S.A. Agrínio, Western Greece, Greece, Greece View → GV

Giannis Voulgaris Colleague at Performance Technologies S.A. Athens, Attiki, Greece, Greece View → PG

Panagiotis Gkantzos Colleague at Performance Technologies S.A. Patras, Western Greece, Greece, Greece View → NG

Nikos Gkogkos Colleague at Performance Technologies S.A. Athens, Attiki, Greece, Greece View → AT

Athina Tsiliki Colleague at Performance Technologies S.A. Athens, Attiki, Greece, Greece View → DK

Dimitra Kontou Colleague at Performance Technologies S.A. Greece, Greece View →

FAQ

Frequently asked questions about Spyros Vrettos

Quick answers generated from the profile data available on this page.

What company does Spyros Vrettos work for?

Spyros Vrettos works for PERFORMANCE Technologies S.A..

What is Spyros Vrettos's role at PERFORMANCE Technologies S.A.?

Spyros Vrettos is listed as Experienced IT Generalist - Trading Algorithm Developer at PERFORMANCE Technologies S.A..

What is Spyros Vrettos's email address?

AeroLeads has found 1 work email signal at @performance.gr for Spyros Vrettos at PERFORMANCE Technologies S.A..

Where is Spyros Vrettos based?

Spyros Vrettos is based in Greece, Greece, Greece while working with PERFORMANCE Technologies S.A..

What companies has Spyros Vrettos worked for?

Spyros Vrettos has worked for Performance Technologies S.A., Freelancer, Boldteks Ltd, Mdi S.A., and Forthnet S.A..

Who are Spyros Vrettos's colleagues at PERFORMANCE Technologies S.A.?

Spyros Vrettos's colleagues at PERFORMANCE Technologies S.A. include Nikos Vlachothanasis, Vasilis S., Alexandros Kremizis, Thodoris Triantafyllou, and Nikolaos Zamparas.

How can I contact Spyros Vrettos?

You can use AeroLeads to view verified contact signals for Spyros Vrettos at PERFORMANCE Technologies S.A., including work email, phone, and LinkedIn data when available.

What skills is Spyros Vrettos known for?

Spyros Vrettos is listed with skills including Cisco Technologies, Firewalls, Servers, Routers, Windows Server, Switches, Nagios, and Virtualization.

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