Johannes Messner

Johannes Messner has two years of work experience. Johannes began as a Working Student Software Development at accu:rate in 2019, where they used Java to contribute to crowd simulation software "crowd:it" and restructured back-end and front-end components to parse and display .dxf-files. Johannes also contributed a vector transformation feature to an open-source .dxf parsing library "Kabeja". In 2022, they began working at Jina AI as a Senior ML Engineer and Machine Learning Engineer. In this role, they researched self-supervised learning for image-to-image retrieval, with a focus on transfer learning and fine-tuning. Johannes was also a core maintainer of two open-source Python libraries: Jina and DocArray.

Johannes Messner began their education in 2017 at Ludwig-Maximilians-Universität München, where they earned a Bachelor of Science in Computer Science and Politics in 2020. During 2019, they were a Visiting Student at ETH Zürich, studying Computer Science. In 2020, they began a Master of Science in Computer Science at the University of Oxford, which they are currently pursuing.