George Papakyriakopoulos

George Papakyriakopoulos

CISO @ Skroutz | Board Advisor | Public Speaker | Red Teamer

Athens, Greece 14 years Europe/Athens
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Experience

7 companies

Crowdcruit

1 year 9 months

Advisory Board

Oct 2024 - Present

Leveraging my industry experience to advise the board of directors on strategic initiatives around product design, go-to-market strategy, security ind...

Skroutz

5 years 10 months

Chief Information Security Officer

Sep 2020 - Present

Head of Cybersecurity for the biggest e-commerce company in Greece.

Cisco

4 years 9 months

Senior Security Consultant

Nov 2015 - Aug 2020

Penetration testing, red teaming, security architecture, strategic consulting, cybersecurity maturity, threat modeling

Portcullis Computer Security Ltd

4 years 11 months

Penetration Tester

Sep 2015 - Aug 2020

Currently part of Cisco Security Solutions

travelplanet24.com

2 years 3 months

Web Developer

May 2013 - Aug 2015

Fraud Prevention, Payment Solutions and Application Security

Accenture

6 months

Programmer

Oct 2012 - Apr 2013

OTE Siebel CRM Order Capturing and Trouble Ticketing Enterprise and Web Application Development - Java EE - Javascript - JQuery Database Development -...

Freelance Developer

1 year 5 months

Freelance Software/Webpage Developer

May 2011 - Oct 2012

Development of Software Applications and Web Applications mostly by using the Java EE bundle technologies and PHP.

Education

1 degrees

Bachelor's degree, Informatics, Telecommunications

General Studies

Ethnikon kai Kapodistriakon Panepistimion Athinon

2008 – 2013

Certifications

6 certs

Netweek 20 under 40 IT 2024

Mar 2025

COMPTIA

Certified Information Systems Security Professional (CISSP)

Jan 2025

(ISC)2

Certified Cloud Security Professional (CCSP)

Dec 2022

(ISC)2

OffSec Web Expert (OSWE)

Jul 2020

Offsec

CREST Registered Penetration Tester (CRT)

Mar 2016

CREST

OffSec Certified Professional (OSCP)

Apr 2015

Offsec

Skills

21 skills
Software Development
Web Development
Linux
Programming
Network Security
Data Mining
Databases
Python
Computer Science
JSON
Web Services
Computer Security
Vulnerability Assessment
Computer Forensics
Penetration Testing
Red Teaming
Security strategy
Fraud Detection
Security Information Management
Cloud Security
Security Orchestration

Languages

3 languages
EnglishFull Professional
French Limited Working
GreekNative Bilingual