About

I have been hacking Linux since 1994 and programming C/C++/Python/Java/assembly since then.

Git, make and related build tools, gcc, llvm, performance analyzing and optimizing with assembly/perf/valgrind.

Skills

Network/communications/operational security, (secure) programming and testing, cryptography, cryptocurrencies, Linux systems administration, Cloud security, Selenium and end-to-end black box UI testing.

CompTIA CASP+

Coding projects

I do freelance coding projects, code reviews. Use contact methods listed below.

Contact