Charles Calvert is the President of Celtic Wolf, Inc., a consultancy that provides web development, software development and database services.

Charles has been using computers for 25 years and programming them for over 20. He's written programs in (somewhat chronologically) Pascal, C, C++, VB6, awk, Perl, C# (both .NET and ASP.NET), PHP and Ruby. His database experience includes Microsoft SQL Server, MySQL, PostgreSQL and Microsoft Access. His current fascination is Ruby on Rails and all of the cool tools surrounding it.

When not creating websites and writing code, he writes about software, gives presentations about consulting, business and software, reads voraciously, and spends time with his wife and kids.