Mårten Haglind is a Senior Java Consultant, Coder and Architect mainly in the Java Enterprise sphere with extensive hands-on experience from the field. He has worked as solution architect and senior developer in several medium to large scale development efforts within industries like banking, insurance, government and automotive. He is a much appreciated mentor, instructor and speaker. He is based in Gothenburg, Sweden and also works internationally. Instructor and course author for Programutvikling AS.