Carsten Ziegeler is working as a Principal Scientist at Adobe Research and spends most of his time on architectural and infrastructure topics. Working for over 25 years in open source projects, Carsten is a member of the Apache Software Foundation and heavily participates in several Apache communities including Sling and Felix. He is a frequent speaker on technology and open source conferences, participates in the OSGi expert groups and is on the Board of Directors of the OSGi Alliance.