During June 2025, Fimlar contributed to the rh-writers/BUT-technical-writing-course-2025 repository by developing user-facing documentation features and restructuring navigation to enhance clarity and maintainability. Focusing on Markdown and AsciiDoc, Fimlar authored a detailed Neapolitan pizza ingredients guide, specifying dough quantities and toppings to support hands-on recipe implementation. They also reorganized the documentation’s structure, updating index and about-us files with clearer headers, direct links, and a refreshed resources section to improve discoverability for learners and maintainers. The work demonstrated disciplined version control and technical writing skills, resulting in more accessible, maintainable course documentation without introducing any new bugs.