I have worked on the following WordPress plugins.
MyBookTable is a WordPress plugin to help authors sell more books and make affiliate money through sites like Amazon and Barnes & Noble.
MySpeakingEvents is an event calendar for professional public speakers that will help you show off past events, while also helping you attract more people to your future events.
This WordPress plugin is designed to help you get more speaking gigs. It allows you to quickly and easily create an amazing speaking page for your WordPress website.