Additional knowledge: Active usage of Windows XP, Windows 7 and GNU/Linux operating systems. Experienced for office applications, especially Microsoft Word, Excel and PowerPoint (5/5/4), as well as LibreOffice Writer, Calc and Impress (5/5/4). Shell scripting in BASH and Perl included (server and client side).
Also experienced for free vector and bitmap editors Inkscape and The GIMP, and less but enough for slicing and prepress for Adobe Photoshop and CorelDRAW.
Also have experience in so...