Our team

Our employees are your guarantee that the right specialist will always be deployed for the task at hand. Our customers benefit from our team’s sound training, regular further training and many years of experience.

Thomas Weihrich, owner and managing director

As a trained machine mechanic, Thomas Weihrich studied computer science in Winterthur and Rapperswil. Before founding his own company in 2003, he held management positions in various companies in Germany and abroad, where he had overall responsibility for numerous successful IT projects. For him, IT is a useful link between people and processes, because an optimally coordinated IT infrastructure reduces a company’s overall costs and increases productivity at the same time. Thomas Weihrich clearly focuses on constant communication with the customer and on jointly developing the best solution for the customer.

Martina Weihrich, Head of Administration and Finance

Martina Weihrich studied business administration and, following several further training courses in the field of public relations, was initially responsible for internal communications and public relations in various international companies for more than ten years. At Weihrich Informatik, she is responsible for administration and finance and enjoys the challenges that her job entails. She values personal contact with customers and suppliers and, together with her team, ensures that everything runs smoothly “behind the scenes”.

Christian Ackermann

Christian Ackermann, computer scientist

As a trained IT specialist with many years of professional experience, Christian Ackermann takes an analytical and efficient approach to the tasks involved in installing, configuring and maintaining hardware and software components, diagnosing and rectifying technical faults and problems in the IT environment. His strong communication skills and high degree of customer orientation help him to quickly recognize customer needs and implement effective solutions. A collegial team that shares his passion for excellent customer service and the opportunity for continuous professional and personal development further motivate him to give his best for our customers every day.

Weihrich Informatik GmbH Jannik Baun

Jannik Baun, computer scientist

Jannik Baun has the ideal backpack for his work at Weihrich Informatik, not least thanks to his Master’s degree in computer science. In his previous professional career, Jannik Baun has already demonstrated his ability to successfully set up, manage and optimize overall IT systems. With his particular soft spot and knowledge of organizational structures, Jannik Baun always focuses on the user and the benefits for the client company. Another focus of his work is IT security. Jannik Baun particularly appreciates the mixture of customer consulting and project implementation at Weihrich Informatik and, above all, the cooperation with customers.

Weihrich Informatik GmbH Jacek Gebala

Jacek Gebala, computer scientist

Jacek Gebala graduated from the Technical University in Poland with a degree in automation, electronics and computer science. He moved to Switzerland in the 1990s and continued his education. As a project manager, network and system administrator, he has been looking after customers for more than 20 years, regularly realizing successful projects and supporting users when problems arise. Jacek Gebala has been using his in-depth knowledge and years of practical experience as an ICT system administrator at Weihrich Informatik since 2018. He particularly appreciates the personal contact with customers and the teamwork.

Weihrich Informatik GmbH Christoph Müller Diehl

Christoph Müller-Diehl, computer scientist

After training as an IT systems electronics technician, Christoph Müller-Diehl worked for many years as an IT systems engineer at a Swiss media service provider. During this time, he was responsible for the planning, administration and operation of several networks, the connected server and storage systems and the numerous workstations. He also has extensive and well-founded expertise in the professional video and audio sector. Christoph Müller-Diehl is an ICT system administrator at Weihrich Informatik. He particularly appreciates the daily changing challenges and the teamwork.

Weihrich Informatik GmbH Josua Niederastroth

Josua Niederastroth, computer scientist

After training as an IT specialist in system integration and gaining several years of professional experience in support, Josua Niederastroth worked for IT service providers in Thurgau. He has been working for Weihrich Informatik since September 2019. Having supported SMEs of various sizes with different IT landscapes, he has experience of numerous IT solutions. Advanced technologies and comprehensive IT solutions fuel his commitment every day.

Besim Redzepi

Besim Redzepi, Internal Sales

Besim Redzepi is responsible for all aspects of license management, internal sales and materials management at Weihrich Informatik. His retail trade training with a focus on multimedia, his commercial vocational baccalaureate with a focus on business, his ongoing IT studies and his many years of professional experience enable him to work in a solution-oriented manner for the success of our customers at all times. Most recently, Besim Redzepi worked as a customer consultant in the multimedia sector.

Weihrich Informatik GmbH Raul Murcia

Raul Murcia, 2nd year apprentice

Raul Murcia began his apprenticeship as a computer scientist EFZ specializing in business informatics in summer 2022. He discovered his enthusiasm for technical matters at an early age, and even during his school days Raul helped family and friends with PC problems. Not surprisingly, various taster assignments confirmed his choice of career. To compensate for his demanding apprenticeship, Raul likes to meet up with friends to play football or listen to music.

Arda Yelocagi

Arda Yelocagi, 1st year apprentice

Since August 2023, Arda Yelocagi has been training at Weihrich Informatik to become an EFZ computer scientist specializing in business informatics. His interest in this profession was strengthened by several trial apprenticeships in various companies. Arda gained many impressions that convinced him to pursue this educational path. At the same time as training at the training center for technology, Arda attends the vocational baccalaureate school. To balance out his demanding training, Arda spends time in nature and listens to music.

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