Stefan Endres
CTO at TypingDNA
Oradea, Romania
Summary
👤
Senior🎓
Top SchoolStefan Endres is a seasoned technology leader and CTO at TypingDNA with over 15 years in IT, specializing in AI-driven behavioural biometrics, software architecture, and cybersecurity. He has a strong track record of turning complex research into production-ready authentication products while leading cross-functional engineering teams from early startups to scale-up environments. A co-founder and former CTO of Ex Web, Stefan blends hands-on engineering, network architecture, and product strategy—skills rooted in a background in electrical engineering and a master's in computer and information systems security. Based in Oradea, Romania, he thrives in fast-paced settings and prioritizes building collaborative, innovation-focused teams that deliver measurable security and usability improvements. Notably, his career spans both infrastructure-level IT management and modern AI product development, giving him rare visibility across the full technology stack.
8 years of coding experience
14 years of employment as a software developer
Colegiul Național "Samuil Vulcan"Master's degree, Computer and Information Systems Security, Master's degree, Computer and Information Systems Security at Universitatea din Oradea
Github Skills (18)
biometrics9
api-authentication9
api6
authentication6
nodejs5
recording5
expressjs5
javascript4
nodejs-server4
browser4
react4
webserver3
react-native3
bioinformatics3
java3
Programming languages (2)
Github contributions (5)
TypingDNA/TypingDNARecorder-iOS
May 2019 - Jun 2021
Contributions:1 release, 4 pushes, 1 branch in 2 years
TypingDNA/TypingDNARecorder-ReactNative
May 2019 - Jun 2021
React Native implementation for recording typing biometrics information/typing patterns
Contributions:1 release, 6 pushes, 3 branches in 2 years 1 month
reactreact-nativebiometricsrecordingpatterns
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