Maoyi Xie focused on backend development and code quality improvements across the google/oss-fuzz-gen and google/syzkaller repositories, working primarily with Go and Python. Over a two-month period, Maoyi addressed two targeted bugs, including correcting a logging typo in the Pipeline class to enhance log clarity and streamline debugging in oss-fuzz-gen. In syzkaller, Maoyi improved maintainability by clarifying a comment related to architecture case set cleanup, reducing potential confusion for future contributors. The work emphasized precise code refactoring and disciplined change management, resulting in more reliable diagnostics and smoother onboarding, while maintaining a strong focus on documentation and debugging efficiency.