from Hacker News

I have been working in the Java-based web application space for over 24 years as a developer, sales engineer, consultant, architect, security specialist, and entrepreneur.

Having worked for years as an architect at ATG, my primary focus is ATG (now Oracle Commerce). I have experience working on some of the largest eCommerce websites in the world. I also build web applications using JBoss as well as technologies such as Spring, Spring Boot, Seam, EJB3, Hibernate, and JSF.