Worked on the gautschr/3D-modelling repository to deliver three features focused on asset management and workflow improvements. Enhanced the St. Gallus Kirche project by updating page assets, including a new thumbnail, 3D model, and PDF documentation, while refining the associated JSON configuration for accurate presentation. Introduced a 3D model upload capability to streamline asset onboarding and management within the repository. Improved repository hygiene by adding a targeted .gitignore to prevent untracked file noise. Demonstrated skills in JavaScript, JSON configuration, and Git version control, with a focus on maintainability and scalable asset workflows over the course of one month.