My mission is to assist companies in maintaining systems integrity, high network availability, and excellent documentation in accordance with the latest technologies and best practices.Most of my work has been as a 2nd-level implementation engineer with a broad scope. I started out troubleshooting frame relay and x.25 with Sprint, and soon moved to Global One, the international alliance with Deutsche Telekom and France Telecom. Since then he has worked for many more national and multinational network providers and equipment vendors. During the first part of his career, I worked mostly in fixed line and specialized in Nortel Passport multi-service devices. Since 2008 I have worked in wireless telephony, with an emphasis on the nodeB/enodeB. I supported a large rollout of LTE nodes for Vodafone in Hannover for a year, and most recently worked in a project rolling out Diameter Signalling Routers to large carriers.