• 2001 to 2002 – Lawyer for Intellectual Property in the Legal Division of AOL Time Warner – Hamburg, Germany
• Multi-year engagement as attorney in Hamburg from 2004 to 2008, lastly at a national corporate law firm
• Founding Partner and Managing Partner Grau Attorneys at Law since 2008
• Admitted Attorney since 2004 at the Hanseatic Bar Association Hamburg (Germany)
• Certified Specialist Attorney specialist in commercial and corporate law since 2014
• Certified Specialist Attorney for intellectual property law since 2008
• Data protection officer (TÜV Nord) since 2018
• Master of Law in Intellectual Property Law at the University of London
• Attorney traineeship – Hamburg, Germany, and New York City/USA
• Law Degree and Journalism Degree – University of Hamburg/Germany and The Adam Mickiewicz University in Poznan, Poland
• Study scholarship holder of the Friedrich Naumann Foundation
• Member of the Board of the German Polish Lawyers Association (DPJV) from 2008 to 2012
• Member of The German Association for the Protection of Intellectual Property (GRUR)
• Member of the Hanseatic Bar Association, Hamburg (Germany)
• Debt Collection in Germany and in the Cross-Border Area; Publisher: Embassy of the Republic of Poland in Berlin, Department for Trade and Investments 2016
• Intellectual Property Law in Germany; Publisher: Embassy of the Republic of Poland in Berlin, Trade and Investment Department, 2014
• New Unfair Competition Law – Implementation of the Unfair Commercial Practices Directive (DPJZ 2/2009)
• Damages for Infringement, Counterfeiting and Piracy of Trademarks (Q 203), coauthors Mary-Rose McGuire, Christian Donle, Katja Grabienski, Ralf Hackbarth, Franz Hacker, Anke Nordemann-Schiffel (GRUR Int. 2008, S. 923)
• New Tendencies in Criminal Copyright Infringement Law: Stronger Sanctions (Focus: Film 32/2005)
• New Film Law in Poland – Supporting Producers and Film Promotion (Focus: Film 6/2005)
• Politics Support Media Funds – Opportunities for German Spend (Focus: Film 45/2004)
