Worked on the OpenManus projects in March 2025, focusing on backend development and code quality improvements using Python. Introduced Role and ToolChoice enumerations in the menloresearch/OpenManus repository, replacing string literals to enhance type safety and code readability. In FoundationAgents/OpenManus, addressed a bug in temperature handling by ensuring that a value of zero is treated as valid, preventing unintended fallback to defaults. Refactored the assignment of the LLM temperature parameter to improve maintainability without altering functionality. Emphasized code formatting, type hinting, and consistent design patterns to support future enhancements and facilitate collaboration across repositories and teams.