Worked on the espresso-sequencer repository to enhance codebase readability and maintainability by focusing on code refactoring and documentation improvement. The approach involved systematically revising Rust and Markdown files to clarify inline comments, remove redundancy, and standardize documentation practices across multiple files. No user-facing features or bug fixes were introduced during this period, as the primary goal was to improve long-term code quality and facilitate easier onboarding for future contributors. By maintaining existing functionality and ensuring compatibility with current APIs, the work enabled faster code reviews and established clearer commenting standards, supporting more efficient future development and collaboration within the project.