Programming languages/Technologies
Turbo C++ (combined 3 years)
Turbo C (1 year)
GNU C/C++ (6 months)
Borland C++ Builder (6 years)
Borland C++ (combined 4 years)
Borland Delphi (2 years)
Borland Kylix (6 months)
Assembler (1.5 years)
4 GL (1 year)
SQL (T-SQL, PL/SQL, SQL *Plus) (3 years)
MKS Toolkit (6 months)
Cygwin (6 months)
gdb (6 months)
gcc (6 months)
Visual Studio (6 months)
Visual Studio.NET (6 months)
VPN (Cisco) (1 year)
telnet
ssh
vnc
firewalls
Citrix Meta Frame Servers
Windows Terminal Services
RDBMS tools:
MS SQL Server 7/2000 (4 years)
MS Visual FoxPro (3 years)
MySQL (1 year)
MS Access (combined 2 years)
Oracle 7, 8, 9 (2 years)
Progress 9, 10 (1 year)
IBM DB2 (6 months)
Sybase (6 months)
Informix (6 months)
Operating Systems
Windows NT/2000/XP (7 years)
Windows 9x/ME (5 years)
OS/2 (combined 2 years)
Linux (combined 2 years)
DOS (2 years)
Solaris (6 month