Staff

Prof. Dr. Sara Ravan Ramzani joined Gisma in October 2022. Sara has several years of experience as a principal lecturer, programme team leader and postgraduate director at international universities in Berlin, Malaysia and Singapore.

In January 2022, Tilmann relocated to the Berlin-Brandenburg area working now as Professor for International Business Management at Gisma University of Applied Sciences in Potsdam. 

Prof. Dr. Varun Gupta is a Professor at Gisma University of Applied Sciences, Potsdam, Germany. He also serves as the Head of the Multidisciplinary Research Centre for Innovations in SMEs (MrciS) at Gisma.

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.

Tina Roso has more than 20 years of experience in the corporate world, specialising in general management, strategic marketing development, brand development and markets development.

Yannis Salavopoulos is a University Lecturer at Gisma University of Applied Sciences alongside at other German Business Universities. Moreover, he has given seminars, lectures and workshops at other Business Universities in Germany, UK, Switzerland, Greece (e.g. Imperial College London, York University, Geneva Business School and etc.).

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.

Dr. Anastasia Kiritsi is a distinguished academic and industry expert with a multifaceted career spanning over a decade across Europe and the Middle East. She is an Associate Professor of HR, Business, and Leadership at Gisma University of Applied Sciences. At Gisma, she teaches both bachelor’s and master’s programmes in HR, Business, and Leadership. Additionally,

Dr. Eng. Sami Alsalamin specialised in Computer Science and Engineering. His research interests are broad, encompassing multiple disciplines within Computer Science and Engineering, including system and algorithm optimisation, the Internet of Things (IoT), emerging technologies, embedded systems reliability, and machine learning. His contributions to these fields are highly regarded, with numerous publications in leading journals and conferences.