Good deep knowledge of GNU/Linux operating system (+5 years). Extensive experience in programming languages, C (+4 year), Perl (+4 year), PHP (+3 year), Python(+3 year). Strong network/system administration skills. Was engaged in developing of different style software, web, system etc. High responsobility and communication skills. My strength is GNU/Linux system and everything related to that field. This field includes various scripting langauges (Python, Perl, PHP), programming langauges (C), various addition tools for debugging (gdb, valgrind). If task suppose big investigation work I can dig very deep in problem and find out what was the reason. If task suppose big development work and I see the "real" how it should be done, job goes quickly and easily.