Lalith focused on backend stability in the LMCache/LMCache repository, addressing a critical bug in the core API. Using Python and leveraging API development skills, Lalith corrected the argument usage in the /pin endpoint by replacing request_id with lookup_id, directly improving the reliability of token lookup operations. This targeted fix enhanced the authentication flow, reducing the risk of failures and supporting a more robust customer experience. Although no new features were introduced during the month, the work demonstrated careful attention to maintainability and reliability, reflecting a depth of understanding in backend development and a commitment to long-term system stability.