Worked on enhancing serialization capabilities in the facebook/fbthrift repository by delivering a Rust Serde Serialization Enhancement for Enum and Union types. Focused on expanding the scope of rust.Serde to improve data handling and interoperability between Rust clients and Thrift services, the work centralized Serde logic to reduce duplication and streamline maintainability. Leveraged expertise in Rust and backend development to broaden serialization coverage, ensuring that Enum and Union types were efficiently supported. The approach emphasized maintainable code structure and seamless integration with existing systems, utilizing both Rust and PHP skills to address gaps in serialization and improve overall backend robustness.