* **Programming languages**: C++, C, Assembly (m68k/Coldfire, m68705, TMS320, Z80), Java
* **Dynamic/Scripting languages**: Python, Perl, PHP, JavaScript, Bourne Shell
* **Not properly languages**: SQL, HTML, CSS, LaTeX, GNU make
+ * **Natural Languages**: Italian (native), English (excellent), Spanish (fluent), Japanese (learning)
- * **Operating systems**: Linux (Red Hat, Fedora, Ubuntu, SuSE, Debian, uClinux), Mac OS X, Solaris (versions 6 to 9),
+ * **Operating systems**: Linux (Red Hat, Fedora, Ubuntu, SuSE, Debian, uClinux), MacOS X, Solaris (versions 6 to 9),
NetBSD, AmigaOS, Windows
* **Frameworks and APIs**: POSIX, Qt, Gtk, STL, Boost, WIN32, MFC
* **Programming Techniques**: OOP, generic programming, metaprogramming, real-time, event-driven, multithreading