Lars Angelin is an expert in BSS within Business Area Digital Services at Ericsson. He has more than 30 years of experience in the areas of concept development, architecture and strategies within the telco and education industries. Angelin joined Ericsson in 1996 as a research engineer, and in 2003 he moved to a position as concept developer in the M2M and OSS/BSS areas. Since 2006 he has focused on BSS – specifically business support, enterprise architectures and the software architectures to implement BSS systems. He holds an M.Sc. in engineering physics, a Tech. Licentiate in tele-traffic theory from Lund Institute of Technology in Sweden, and an honorary Ph.D. from Blekinge Institute of Technology in Sweden.