During March 2025, Deu08153 enhanced curriculum-aligned documentation for the havuruta/2025-CS-OS and havuruta/2025-CS-Network repositories, focusing on deepening core computer science learning materials. They authored new Markdown-based Q&A sections covering CPU architecture, memory hierarchy, and networking fundamentals, including topics such as CISC vs RISC, SDRAM bandwidth, and IP/NAT/ICMP concepts. Their technical writing and documentation skills improved the clarity and accessibility of complex topics, supporting both onboarding and self-study. By integrating detailed explanations and practice questions, Deu08153 enabled learners to validate their understanding more effectively, demonstrating a thoughtful approach to content structure and version control best practices.