Dennis Roellke
Cloud Security Architect, CTO Office at Bloomberg LP
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolDennis Roellke is a cloud security architect in Bloomberg’s CTO Office with nine years of experience building pragmatic defenses across software supply chains, embedded firmware, and cloud platforms. He pairs a Columbia Ph.D. in Computer Science with hands-on roles from consulting for Deutsche Bank and Volkswagen to developing concolic execution and heap predictability research used to harden systems. At Bloomberg he progressed from intern to architect, focusing on scalable threat detection and secure build/runtime pipelines. He’s comfortable bridging research and production: publishing academic-quality work while shipping security architecture and tooling in large enterprises. A founding member of CUCTF and a longtime practitioner of offensive and defensive techniques, he combines curiosity-driven exploit hunting with an engineer’s taste for automation and measurable operational improvement.
9 years of coding experience
6 years of employment as a software developer
Research Visitor, Privacy, Security and Automation Laboratory, Research Visitor, Privacy, Security and Automation Laboratory at Drexel UniversityResearch Intern, Center for Cyber Security, Research Intern, Center for Cyber Security at New York UniversityBachelor of Science (B.Sc.), IT-Security/ Informationtechnology, Bachelor of Science (B.Sc.), IT-Security/ Informationtechnology at Ruhr-Universität BochumDoctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at Columbia Engineering
German, English, Spanish, French, Arabic
Github Skills (66)
sdk8
encryption8
cryptography8
ssl8
ios-application8
opc8
crypto7
encoder7
server7
crossword7
jailbreak7
decoder7
test-suite7
decryption7
openssl7
Programming languages (6)
Github contributions (5)
dns43/dns43.github.io
May 2019 - Apr 2020
Github Pages template for academic personal websites, forked from mmistakes/minimal-mistakes
Contributions:37 pushes in 10 months
templategithub-pages-templatemmistakesmistakesjekyll
dns43/cb-multios
Oct 2019 - Feb 2020
DARPA Challenges Sets for Linux, Windows, and macOS
Contributions:32 pushes, 3 branches in 4 months
macoslinuxlinux-windowswindows
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.