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Hello w0rld! I am an information security geek with 24 years of experience in the field as a penetration tester, technical consultant, advisor, team lead and PCI DSS Auditor, in the UK, Denmark and Greece. I am very interested in music, animal welfare, philosophy and health.
I currently work as the Head of Information Security @ Solutionlab. I am also leading the Greenbridge project - a nonprofit initiative aiming to bring the cybersecurity and creative arts communities closer to each other. My full CV is here --> https://greenbridge.gr/stelios.html.
If you are interested in a mentorship with me, would you kindly read through https://greenbridge.gr/mentorship.html and let me have your thoughts on the recommended material and overall approach? And, if available, could you please include a link to your LinkedIn profile in your application, or send a CV by e-mail if LI is not available?
I look forward to hearing from you.
5 out of 5 stars
Stelios is a great person, willing to be very generous with his time and wisdom. His quality of character has attracted a welcoming and helpful community of like-minded people to engage with and learn from. His insight and support was incredibly helpful at a time when I was really struggling. He fostered a renewed passion in me for cybersecurity and volunteering. He strikes me as someone to leave a lasting positive impact in the lives of everyone with whom he crosses paths. I am grateful to be one of those people and hope to continue to pay it forward. Thank you Stelios for the work you put into helping others. I would recommend anyone with an interest in cybersecurity/tech and/or animal welfare and music to reach out.
Standard Plan • 3 months
5 out of 5 stars
Stelios Tigkas is an outstanding mentor I highly recommend. His Greenbridge initiative provided invaluable hands-on experience, and the Discord community he built offers fantastic peer support. Stelios is incredibly knowledgeable, supportive, and truly dedicated to his mentees' growth. If you're looking for a mentor who delivers both practical opportunities and a strong community, Stelios is an excellent choice.
Standard Plan • 3 months
5 out of 5 stars
Stelios is a fantastic mentor and extremely capable in the domain of cybersecurity. He is conscientious, friendly, and proactively looks after your development. He even connects you to other professionals in the field, thus causing a virtuous cycle of accelerated learning with hands-on exercises and from other industry veterans. I highly recommend Stelios if you want to level up your cybersecurity skills!
Standard Plan • 3 months
The Greenbridge Project is an initiative aiming to bring the cybersecurity, creative arts and animal welfare communities closer to each …
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Infosec developer
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Notify me when Stelios has new spots
We will send you a quick email if Stelios has new open spots for mentorship, and only in that case!
Book a free intro call with Stelios
Connect with Stelios in a quick call (usually under 30 minutes)
What's included in the trial?
Every trial is a little different–here's what Stelios says about their trial:
We'll meet for a quick call (usually under 30 minutes) where we:
- Break the ice and introduce ourselves
- Discuss your goals and how I can support you
- Coordinate logistics like time zones, meeting frequency, and communication methods
