Enthusiast/hacker/engineer currently studying computer science at KIT.
Interested in free software, modern programming languages, system programming, algorithms and information security.
Currently securing Google and its products during a software engineering internship at the infosec team in Mountain View.
Worked at 8com GmbH, experimenting with browser and PDF exploits. Developed a framework for reliable post-exploitation callbacks using HTTP and DNS tunneling. Implemented different attacks for demonstration purposes, such as man-in-the-middle attacks on online banking interfaces and scraping data from social networks for information gathering.
Actively participating on Codeforces, TopCoder, ACM ICPC. Acquired a notable deal of practical algorithm knowledge in the process. Tried myself at a few CTFs, but still somewhat of a beginner on that front.
Always up for a challenge.
Some open-source stuff:
Q&A for professional and enthusiast programmers
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for programming puzzle enthusiasts and code golfers
Q&A for people studying math at any level and professionals in related fields
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for students, researchers and practitioners of computer science
Q&A for Information security professionals
Q&A for peer programmer code reviews
Q&A for users of Mathematica
Q&A for professional programmers interested in conceptual questions about software development
Q&A for computer enthusiasts and power users
Q&A for professional system and network administrators
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for academics and those enrolled in higher education
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for passionate videogamers on all platforms
Q&A for scientific skepticism
Q&A for professional mathematicians
Q&A for Ubuntu users and developers
Q&A for members of the workforce navigating the professional setting
Q&A for pro webmasters
Q&A for active researchers, academics and students of physics
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Q&A for speakers of German wanting to discuss the finer points of the language and translation
Q&A for those interested in logical reasoning
Q&A for software developers, mathematicians and others interested in cryptography