Sean T. Allen

Sean T. Allen  has worked in software for over 20 years. He works as Principal Architect for TheLadders. He is one of the developers of Redline Smalltalk; an implementation of the Smalltalk programming language that runs on the JVM. Matthew Jankowski  has been involved in the development of software systems for over 10 years. Throughout his career, he has participated in a wide variety of projects, with a majority of the focus on the development of RESTful web services. Peter Pathirana  is a Lead Software Engineer at TheLadders.com at the vanguard of the Recommendations platform architecture.