Thorsten is a certified PHP engineer, web development professional and tester. He is working in the web since 2000, and with (and on) WordPress since 2005. Thorsten is a Senior WordPress Engineer at Human Made. Thorsten created several plugins and other projects, and contributed to open source projects. He is an advocate of object-oriented design, and software testing. Thorsten loves WordCamps, where he likes to both gain and share knowledge.