He has a teaching assignment at the Munich University of Applied Sciences for the study focus on fundamental rights, constitutional law, contract law and industrial property rights and is a lecturer for the training of specialist lawyers in IT law at the German Lawyers’ Academy. He regularly publishes on current legal issues, is a member of the editorial board of the journal “Der IT-Rechtsberater” (The IT Legal Advisor) published by Dr. Otto-Schmidt KG, Cologne, and is a speaker at numerous events/seminars. He runs the law firm as an individual law firm in shared offices with other colleagues, a team of experienced employees and a proven network of tax advisors, auditors and a detective agency.

Witte was appointed Honorary Consul of the Maldives for Germany/Bavaria in 2017. He maintains contacts to diplomats, politics and economic actors on both sides. After a meeting with the first democratically elected President of the Republic of the Maldives, Mohamed Nasheed, in 2010, Witte familiarized himself with the new Maldivian Constitution and secondary legislation and has since been advising interested public authorities on judicial reform and private sector companies in the fields of trade and tourism.