Staff

Arvind Sinha is an Electrical Engineer who has been working in Germany for a decade. He transitioned to the field of Advanced Computing and then to management, obtaining MBAs in Marketing Management and Finance and Strategy.

Claudia Wittman teaches Corporate Reporting and Academic Writing. After studying in Mannheim and Kiel in Germany, Iceland and California, she obtained a master’s degree in the US and has taught in Germany, Japan, the US, Mexico, and New Zealand. Previously, she worked as a Lecturer at the Berlin School of Economics and Law (Hochschule für Wirtschaft und Recht) and her academic focus lies in Business Administration and Finance. Her professional work has seen her spend time in Iceland, Germany, Central America and the USA.

Deepak Trivedi is a global executive in the sports industry and has held international responsibilities at high-profile events including Grand Slam tennis tournaments. He consults on important event aspects such as the fan experience, international marketing, volunteer engagement and diversity and inclusion.

Dr. Catalina Mueller is a visiting lecturer at Gisma University of Applied Sciences and a user interface designer at a startup in Berlin. At Gisma, she teaches and facilitates Essentials of Management and Product Management whilst supporting students in writing their theses in the area of management, business or communication. 

Elizaveta Fragner brings a wealth of experience and a unique teaching methodology to her role as a German language instructor at Gisma University of Applied Sciences. With 12 years of teaching experience and a BA in Germanistics, Elizaveta specializes in making the German language accessible and engaging for students from diverse backgrounds. 

Hardy Landmann is a seasoned expert in designing and conducting seminars. With a passion for providing alternative courses of action for better work and life management, he leads his team to deliver impactful learning experiences for their target group.

Klaus G. Kammermeier creates and conducts immersive, collaborative learning and innovation experiences in the form of workshops, learnshops, and online courses. He teaches international students, innovators, and business leaders in the areas of innovation, entrepreneurship, marketing, and leadership.

Mostafa Hussein is a Visiting Lecturer at Kingston University Business School with over 10 years of international experience in Global Financial Markets, Consulting and Advisory Services. He has taught a variety of modules in Finance, Banking, Accounting, and Business Administration at UG and PG level across different Business Schools in the UK and Germany.

Nicolo is a dynamic sales leader, esteemed startups advisor, and a distinguished Marketing Professor, recognized for his expertise in scaling businesses and driving innovation in the digital realm. With a proven track record as an ex-startup founder, he has secured funding from industry giants like Sequoia and notable angel investors such as Jason Calacanis, marking his entrepreneurial journey with remarkable success.