Curriculum Vitae of Nils H. Ohlmeier

Work experience	Mozilla Mountain View, USA Engineering Manager Firefox Media Team Lead WebRTC Networking Staff Software Egineer for WebRTC Staff QA Engineer for WebRTC	April 2018 till today July 2017 to April 2018 January 2015 to July 2017 December 2013 to December 2014
	Skype Palo Alto, USA Development Team Lead for Skype on TV Quality Engineer for the SkypeKit SDK Quality Team Lead for Core Web Service Quality Engineer in eBay clean room for Skype new P2P software Project Gecko Joltid settlement	January 2013 to November 2013 January 2012 to December 2012 December 2009 to December 2011 September to November 2009
	Freelancer Offering consultancy around VoIP Projects (for different customers) included: Design and extension of a SIP B2B/UA Software desing and implementation of a body scale 9 months 'system testing' of a SIP soft switch with SS7 and GSM interconnection Several attendances of interop events like SIPit and IMS Plugfest	October 2007 to October 2009
	iptelorg GmbH, part of Tekelec Berlin, Germany Quallity Assurance Manager, responsible for application and solution testing, and for customer projects in the VoIP area	October 2005 to September 2007
	snom Berlin, Germany Senior Software engineer responsible for the SIP stack of the VoIP phones, testing and customer support.	April 2004 to September 2005
	iptel.org, a FOKUS task force Berlin, Germany Working student responsible for testing and High Availability of the SIP Express Router	April 2002 to April 2004
	innominate AG Berlin, Germany Working student in the administration and some projects for customers, all related to Linux.	Aug 2000 to Mar 2001
	IBM Deutschland Entwicklung GmbH Böblingen, Germany Working student for the development of Websphere MQ Workflow (formerly MQ Series Workflow)	Jul 1999 to Oct 1999
	IS-Consult Berlin, Germany Small projects and administrative tasks	1997 to 2004
Professional Skills	programming languages: C, Python, C++, Java, Pascal networking: Voice over IP (SIP), TCP/IP operating systems: Linux/Unix, Windows, DOS
Professional Interests	open source software, especially Linux (search for my name on Google) Internet telephony (SIP) network security TCP/IP networks IETF work as document shepered and draft reviwer
Certifications	- LPI ID: LPI000097349 verification code: ku9ncw8yen- Linux Professional Institue	2006
Education	Computer Science Department, Technical University of Berlin, German Majors: communication systems and databases Thesis: Design and Implementation of a High Availability SIP Server Architecture download thesis as PDF file	1997 to 2003
	Werner-von-Siemens-Gymnasium, Grammar School Berlin, Germany Majors: math and history	1994 to 1997
	Kurt Tucholsky Gesamtschule, Comprehensive Secondary School Minden, Germany Majors: math and history	1987 to 1994
	Wichern - Grundschule, Basic School Bad Oeynhausen, Germany	1983 to 1987
Languages Skills	mother tongue: German fluent in written and spoken English basic knowledge French
References	Jiri Kuthan, founder of iptelorg GmbH Dr. Christian Stredicke, CEO at snom Technology AG