Malt welcome

Welcome to George's freelance profile!

Malt gives you access to the best freelancers for your projects. Contact George to discuss your project or search for other freelancer profiles on Malt.

George Skouroupathis
Senior Offensive Security Engineer / Pentester
1 recommendation
  • Suggested rate
    €400 / day
  • Experience8-15 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept George's quote.
Select your freelancers
Add freelancers to your shortlist and contact them all at once!
By contacting up to 6 freelancers, you double your chances of finding the right person for your project.
Location and workplace preferences
Guatemala City, GU, Guatemala
Remote only
Primarily works remotely

Project length

  • ≤ 1 week
  • ≤ 1 month
  • Between 1-3 months
  • Between 3-6 months
  • ≥ 6 months

Business sector

Would prefer to avoid:
Defense & Military

Company size

  • 1 person
  • 2-10 people
  • 11 - 49 people
  • 50 - 249 people
  • 250 - 999 people
+2 other

1000 - 4999 people, ≥ 5000 people


Freelancer code of conduct signed

Read the Malt code of conduct
Verified email
Share this profile
Expertise (14)
George in a few words
I am a senior Cybersecurity professional with 7+ years of Developing and Offensive Security experience, ready to provide services such as:
• Web Pentesting
• Chrome Extension Security Auditing
• Android Mobile Application Pentesting
• Secure Code Auditing
• Infrastructure (including AWS) Pentesting and Hardening
• Social Engineering Exercises

I have worked as a developer, and I now am an Offensive Security engineer with OSCP. I specialize in Web Applications, Chrome Extensions and Secure Code Audits. I have also worked with and completed security projects on AWS infrastructure and services, Android Mobile Applications and performed numerous Social Engineering and Red Teaming projects with numerous clients.

I have worked in high-profile companies such as Cisco, Halborn and Odyssey Cybersecurity. My responsibilities included the organization and execution of web, network and mobile application vulnerability assessments, social engineering, red teaming exercises and incident responses.
Furthermore, as a Senior Cybersecurity Analyst I was responsible for internal tool development, such as social engineering infrastructure and Trojans used for our exercises.

I consider myself to be self-motivated and have learned to tackle any task given to me. I am keen on delivering excellent work which is reflected in high-detail reports.
  • Google

    Menlo Park, CA, USA

    September 1998 - Today (25 years and 3 months)
    If I had to sum up my life up to this point, I'd say it's been one heck of a ride...
    HTML CSS JS Photoshop

Do you really want to delete this item?

Do you really want to delete this item?

1 recommendation

Pablo Gomez recommend George

Pablo GomezPG
George is a huge professional with a very high level of skillsets. I've been working with him since a year ago and I've seen him developing client-facing projects and delivering some of the most valuable reports regarding application security, explorer extensions, and vulnerability (zero day) research.

He has experience also working with blockchain protocols and understands high tech complex concepts in order to solve problems and find security issues.

In addition, he is a very good person, generates a very good work environment and he always gives his best.

It was a pleasure to work with him the time we could.

Do you really want to delete this item?


Do you really want to delete this item?