Nicolaus Stangl developed a modernized personal digital business card for the cosdpp/cos24-cards repository, focusing on enhancing the user’s professional online presence. He redesigned the interface using HTML and CSS, introducing improved typography and a cleaner layout to support richer content presentation. The revamp included new sections for work experience and education, allowing users to showcase their credentials more effectively. Nicolaus implemented these changes through a comprehensive front-end update, concentrating on visual clarity and content structure. While the project scope was limited to a single feature over one month, the work demonstrated solid application of front-end development principles and attention to detail.