First I program most of programs in Windows Applications by Visual Basic both version 6 and dot Net. Second,I did many projects that involves the database, so I took parts of the database designer and optimizer. Third, Web Application is the one that I like, because it has many interested parts. The web application should use less resources and load fast as possible. It is the necessary that I have to know a lot of the limiting of servers, connections, and sizing. Fourth,I had ever programmed the SMS-MMS-WAP-IVR Mobile Service with the Mobile Operator such as AIS,DTAC,Orange and Hutch in Thailand. Finally, I almost like to research the algorithm and new technologies on the net and apply in my job. Many applications and programs, I have to analyse and design the optimize algorithms.