Markus Harrer is a software engineer who's passionate about improving the way we do software development. He specialized in the analysis of software data such as source code, application performance data or version control repositories to show the underlying problems of the symptoms we face on the surface.

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After developing business applications for years, Martin took the leap and started his own web development company. But a few years ago, one of his websites got hacked. He was lucky, nothing much happened. But this incident started his fascination with anything IT Security. He’s now consulting SMBs with regards to their ITSEC, and has his own tech-blog and recently started a youtube channel.

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Avid learner && problem solver & DDD lover.

Steffen is CTO @ Aroundhome. Previously he was Bereichsleiter IT (SVP IT) @ MYTOYS GROUP. Before that he was senior IT manager at Allianz, and strategic management consultant at Boston Consulting Group. He holds both a Master of Computer Science and a Master of Business Administration

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Tanya Janca, also known as SheHacksPurple, is the best-selling author of ‘Alice and Bob Learn Application Security’. She is also the founder of We Hack Purple, an online learning academy, community and podcast that revolves around teaching everyone to create secure software. Tanya has been coding and working in IT for over twenty years, won countless awards, and has been everywhere from startups to public service to tech giants (Microsoft, Adobe, & Nokia). She has worn many hats; startup founder, pentester, CISO, AppSec Engineer, and software developer. She is an award-winning public speaker, active blogger & streamer and has delivered hundreds of talks and trainings on 6 continents. She values diversity, inclusion and kindness, which shines through in her countless initiatives.

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