Riaz Ahmed is an IT professional with more than 23 years experience. He started his career in early 90's as a programmer, and has been employed in a wide variety of information technology positions, including analyst programmer, system analyst, project manager, data architect, database designer and senior database administrator. Currently he is working as head of IT for a group of companies. His core areas of interest include web-based development technologies, business intelligence, and databases. Riaz possesses extensive experience in database design and development. Besides all versions of