My main area of expertise is web based applications.
I have completed web based applications using PHP, PLSQL, and Java. The databases used in these projects were either Oracle, or Postgresql databases, although I am also familiar with mysql, sqlite, and sqlserver.
I can design, develop, and deliver your idea as a web based application, or I am more than happy to work as part of a team on a new or existing project.
I also have experience, and great interest, in distributed, and integration systems.