TRUSTWISE - Key Persons


Adrian Hutzli

Job Titles:
  • Member of the Board of Directors
  • CEO of Intersys AG

Alexa Maingard

Job Titles:
  • Full Stack Developer

Christoph Niemann

Job Titles:
  • Member of the Board of Directors
  • Co - Founder of Otris Software

Dr. Beat Röthlisberger

Job Titles:
  • Infrastructure & Security

Dr. Samy Amara

Job Titles:
  • Advisor and Business Implementation
Dr. Samy Amara is a well-rounded professional with a strong educational background, including a PHD in banking and finance from the University of St. Gallen. He is also a lifelong learner, having pursued additional education in agile project management and design thinking. With 20 years of experience in the field, he has a deep understanding of the development of new product solutions and the optimization of processes and organizational structures. He is known for his strong management skills and ability to lead large, complex projects, utilizing new technologies to drive success.

Emanuel Dettwiler

Job Titles:
  • Member of the Board of Directors
  • Vicechairman of the Board, Lawyer Kellerhals - Carrard

Hans-Peter Gier - CEO, Chairman, Founder

Job Titles:
  • CEO
  • Chairman of the Board
  • Founder
  • Member of the Trustwise Team
With over 30 years of experience in developing concepts and software for institutions such as UBS and Swiss Bank Corporation, Hans-Peter is a seasoned professional in the financial industry. As an entrepreneur, he founded multiple companies, including Banking Concepts AG, Search Concepts AG, and digitalconcepts.io. In 2017 and 2018, he co-authored a study by TA-Swiss on the impact of blockchain technology on Switzerland, and was a contributor to the new Swiss DLT legislation. With trustwise.io, he aims to leverage the economic potential of blockchain technology.

Hubert Lemczak

Job Titles:
  • Full Stack Developer

Marc Kessemeier

Job Titles:
  • Member of the Board of Directors
  • Owner MKS Value Management & Partner Hoffmann & Co

Michal Florian - CIO

Job Titles:
  • Head of IT
Michal brings a unique blend of education, art, and environmental science to the table. He holds a degree from Masaryk University in Brno and boasts international and multicultural experience, fluent in multiple languages. With 14 years of experience in IT and before joining trustwise, Michal has specialised in complex web applications in the media and education sectors. At trustwise.io he coaches and supervises the IT team and serves as Deputy CEO. Michal places a strong emphasis on both user experience and sustainable architecture in his work.

Nicolas Tsagarides

Job Titles:
  • Blockchain Architect

Rolf Ramseier

Job Titles:
  • Member of the Board of Directors
  • Owner and CEO of Ramseier Treuhand

Tetiana Gier

Job Titles:
  • Full Stack Developer, Operations
Tetiana holds a master degree in computational linguistic from Kharkiv Polytechnical Universtity, Ukraine. Parallel to her studies she worked on a multi-lingual information extraction project for the financial industry. Tetiana contributed to a blockchain study for TA-Swiss and accompanied trustwise.io from the beginning. Today she works as a full-stack developer where she lately assumed responsibility for operations and customer support.