Our Team

Sigmund founded SonoFit with a vision to revolutionize athletic training through innovative technology. With a background in biophysics and ultrasound R&D, and years of experience in product development as General Manager of Engineering in GE Healthcare, he leads our team in developing cutting-edge solutions for athletes worldwide.

With a PhD in Medical Technology from NTNU, Artem specializes in data analysis and making ultra-efficient AI models. Drawing on experience with medical ultrasound and model minimization, he now develops compact, intelligent algorithms tailored for applications in exercise and athletic performance.

Gilles is a machine learning engineer with a MSc in software engineering (KU Leuven, 2022) and a PhD in deep learning for ultrasound imaging (NTNU, 2025). He uses his technical expertise to drive projects forward and get things done. An enthusiastic sportsman himself, Gilles joined SonoFit in Sep 2025, eager to combine his skills and passions.

Magnus joined us as a summer intern this year. He will continue to work one day a week the rest of 2025 to help us get the prototype hardware ready. He has a background in electronics and embedded systems from NTNU.

Mathias has a background in Mathematics (BSc) and Computational Science (MSc) from the University of Oslo, where he specialised in acoustic imaging. He is also a former international level kayak athlete, bringing valuable experience from both science and sports to the team.