Aleks Nikulin worked on the HWTeng-Teaching/202409-Math-Stat repository, focusing on content maintenance and standardization within the Math-Stat module. He delivered a feature that updated and renamed the HW1022_Q2.md file, consolidating it as HW1022Q2.md to align with naming conventions. Using Markdown and documentation best practices, Aleks added a formal question title, integrated image links for multiple parts, and applied content filtering to ensure relevance. This work improved content accuracy and maintainability, reducing future maintenance effort. While the scope was limited to a single feature, the changes enhanced the learner experience and streamlined ongoing documentation workflows.