Jukk contributed to the ECHOlab-DTU/web repository by developing a scalable notes data model and updating project resources to enhance documentation and collaboration. He created a JavaScript module that initializes structured project information, capturing details such as title, date, research topics, objectives, and collaborators, which supports consistent data capture and easier project handoffs. Jukk also refreshed the project-list configuration and managed asset integration, ensuring resources were organized and accessible. His work focused on front end development, emphasizing repository hygiene and traceability through clear commit practices. Over the month, he delivered two features, demonstrating depth in JavaScript and project resource management.