December 2024 focused on documentation improvements and acknowledging team contributions in damichers/apuntes-si. Key features delivered were: (1) Contributor Directory Update to recognize team contributions by adding new contributor usernames and full names to contributors.md, and (2) Hardware Components Documentation Enhancement, reformatting docs into bullet points and adding descriptive details for clarity and organization. No major bugs were reported or fixed this month; the work emphasized documentation quality, onboarding, and maintainability. Overall impact includes improved contributor visibility, clearer hardware documentation, and accelerated onboarding for new team members. Technologies and skills demonstrated include Git-based collaboration, Markdown documentation practices, and bilingual/ multilingual commit practices, reflecting cross-functional teamwork and attention to documentation hygiene.