Janik Besendorf
IT-Security Experte at Reporter ohne Grenzen
Berlin, Germany
Summary
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Rockstar🎓
Top SchoolJanik Besendorf is an IT-security professional and Computer Science student based in Berlin with eight years of hands-on experience securing digital systems for civil society. He currently works at Reporter ohne Grenzen (RSF Germany), where he protects journalists from digital attacks and surveillance and previously supported their Digital Security Lab as a student employee. His bachelor thesis on Android device security demonstrates a deep technical focus on mobile threat models and practical mitigations. Janik blends academic rigor with field-proven security operations, from incident response to hardening user-facing tools. He has a history of advising university communities on tech and accessibility, reflecting a commitment to usable, people-centered security. Colleagues describe him as pragmatic and research-driven, able to translate complex vulnerabilities into actionable protections for at-risk users.
9 years of coding experience
1 year of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Freie Universität Berlin
Stackoverflow
85reputation
8kreached
2answers
3questions
Github Skills (200)
spyware10
json-rpc10
remote-attestation10
hugo-theme10
django10
apk10
android-app10
mobile10
grayscale10
security10
sieve10
webos10
markdown10
multilingual10
cookbook10
Programming languages (25)
Github contributions (5)
besendorf/partyplayer
Sep 2017 - Feb 2020
Contributions:1 PR, 6 pushes, 1 branch in 2 years 5 months
besendorf/besendorf.github.io
Dec 2022 - Jan 2026
My personal blog
Contributions:2 reviews, 2 PRs, 20 pushes in 3 years 1 month
jekyllmy-personal-blog
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