Modulus Pty. Ltd. was formed in 1996, specialising in software development and data-driven website development.
From 2005 on, I have been concentrating on providing tools for consultancy companies and web developers. As a consequence, I started to write some of the e-books as a repository of good practice, resulting in the set of e-books you find on this site.
Modulus Pty. Ltd. is an Australian-registered company, with ABN 94 527 468 343.