Eva Crystal
Founder at Fountes.com
Christchurch Metropolitan Area New Zealand
Summary
👤
Senior🎓
Top SchoolEva Crystal is a penetration tester and offensive security researcher based in Christchurch, New Zealand, with eight years of hands-on experience in web application testing and emerging AI/LLM red teaming. She combines formal cybersecurity and software engineering credentials with a background as a university physics teacher, bringing analytical rigor and pedagogy to complex security problems. Currently contributing as a Penetration Tester at XSource Security while running independent bug-hunting research, she also leads full‑stack and multimedia projects at Fountes.com. Her career blends practical adversary simulation, self-directed lab research, and risk analysis from years trading financial markets—an unusual mix that sharpens threat modelling and decision-making under uncertainty. Known for translating technical findings into actionable remediation, she focuses on real-world exploitability and resilient system design.
8 years of coding experience
Diploma in Web Development and Design (Level 6 NZQA), Diploma in Web Development and Design (Level 6 NZQA) at Vision College, Christchurch, NZBachelor’s in Economics, Bachelor’s in Economics at General Business College, HungaryCyber Security Micro-Credential (Level 5 NZQA), Cyber Security Micro-Credential (Level 5 NZQA) at Yoobee College, Christchurch, NZ
English, HungarianProgramming languages (1)
Github contributions (5)
xsources/python-percolation
Apr 2019 - Jul 2023
Contributions:37 pushes, 1 branch in 4 years 3 months
xsources/Matlab-simulation-of-Schramm-Loewner-Evolution
Sep 2017 - May 2019
Contributions:31 commits, 32 pushes, 5 branches in 1 year 7 months
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