1. Developed the Bell simpatico sales administration system. This project wrote by VB and SQL 7.0. 2. Developed the Building Access System control system. This project involves a modem dialing control, signal listening control and DO control provided by VB. 3. Developed the high-speed Internet access fee calculating system by Java. 4. Developed a promotional software using Visual Basic 6 and Win32 API. 5. Designed and developed the parking site project by using HTML/ASP, JavaScript, Flash 5, DreamWeaver 3 technology. MS Access 2000 and MS SQL7.0 is used for backend database. Also this project is designed as a multi-tier web application and MS Visual Basic is used to write the COM/DCOM component for logic design and ADO/OLE DB is used to perform data extraction from backend database. Stored procedure and triggers performing parking database design and business transactions are developed in T-SQL. 6. Developed the Building Access System control system. This project involves