Professional services as consulting programmer and software expert.
Throughout my career, I have created a wide variety of software, both professionally and as a hobby – be it small kernel hacks and low-level tools, large C applications, reverse engineering obfuscated Java sources or undocumented protocols and file formats, mining unusual datasets, advanced shell scripting, embedded microcontroller programming or Perl-based web applications. I'm used to dive into large foreign codebase and start debugging or implementing features with minimal warm-up. I maintained several popular open-source projects and reviewed countless lines of code. I have significant teaching experience and I have spoken on my share of conferences.
site link: http://www.pasky.or.cz/