Chris Pederick is a web developer originally from London, England, but now living in San Francisco, California. He is a Director of Engineering at Bleacher Report. In his spare time he writes browser extensions—Web Developer and User Agent Switcher—which are distributed for free. He is also the creator of Read Ruler which allows you to view your Pocket articles listed by reading time and automatically add reading time tags to those articles.
All of his work is released for free, but your donation allows him to continue his development and any amount is greatly appreciated.