Operating Systems
• MS Windows 2000/XP/Vista/CE
• Unix (HP UX, Solaris, AIX, …)
• Linux
• ENEA OSE Delta RTOS

Network Protocols
• TCP
• UDP
• Ethernet
• FTP, TFTP
• HTTP, HTTPS

Gaming Protocols
• SAS
• BOB
• G2S
• S2S

Gaming peripherals
• Coin acceptors
• Hoppers
• Bill acceptors
• Ticket printers
• Card readers

GUI
• wxPython
• MFC / MS Visual C++
• Flash
• DirectX

Requirements and Design tools
• DOORS (requirements)
• Rational Rose (UML)
• Enterprise Architect (UML)

Security
• SSL
• SSH

Development languages
• C, C++ (STL)
• Perl, Python
• C#
• Java
• SMC - The State Machine Compiler
• IDL

Embedded tools
• iSystems IC3000 JTAG debugger for PPC with WinIdea
• Trace32 JTAG debugger for PPC
• Eclipse
• GCC, GDB