Roman Strobl
Software Developer Consultant at Wultra, s.r.o.
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolRoman Strobl is a software developer consultant focused on cybersecurity for banking and fintech backends, with deep expertise in post-quantum cryptography and secure authentication for mobile and web applications. With 25+ years in R&D and nine years of recent experience, he contributes to Wultra’s open-source PowerAuth project and helps make authentication systems quantum-ready—a factor noted in Gartner’s Digital Identity Hype Cycle. He blends hands-on Java backend engineering, performance optimization and test automation with pragmatic cryptographic consulting, including ML-KEM/ML-DSA, SIKE and PowerAuth protocol work. Roman’s background spans large-scale QA and big data testing at AVAST and CA, developer advocacy at JetBrains and Sun, and lecturing automated testing at CTU Prague, which gives him rare cross-disciplinary fluency between developer tooling, QA frameworks and security. He frequently presents at technical conferences and co-founded CZJUG, reflecting an ongoing commitment to community and clear technical communication. His profile combines production-grade security engineering with practical delivery experience across databases, CI/CD and mobile authentication ecosystems.
9 years of coding experience
11 years of employment as a software developer
Ing. (MSc. equivalent), Software Engineering at Faculty of Information Technology, Ing. (MSc. equivalent), Software Engineering at Faculty of Information Technology at Czech Technical University in Prague
English, Czech, German
Github Skills (92)
authentication10
fido-u2f10
security10
encryption10
federated10
multi-factor-authentication10
passkey10
passwordless-authentication10
push-notifications10
signing10
fido10
data-storage10
mobile-security10
sdk10
jwt10
Programming languages (7)
Github contributions (5)
wultra/powerauth-webflow-customization
Feb 2018 - Oct 2024
PowerAuth WebFlow - client specific customization
Contributions:11 releases, 50 reviews, 159 PRs in 6 years 9 months
oauth2powerauthwebflowcustomization
wultra/powerauth-tests
Oct 2018 - Mar 2025
Tests for PowerAuth backend services
Contributions:1 release, 177 reviews, 97 PRs in 6 years 5 months
testingbackendpowerauthbackend-services
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