Skills

Operating System
Windows, DOS, Cygwin
MAC
Linux (Ubuntu, Red Hat, Suse)
Unix (Solaris)

Programming Language
C++
MATLAB
Java
Python
Bash Shell Scripting
AWK
Tcl
Perl
Make

Software
IDE: Eclipse, Eclipse CDT, Dev-C++, Visual C++
Network Simulators: NS-2, netsim (by Qualcomm), ADPNetsim (by ACIL, MST)

Web
HTML, WordPress