Worked on the fortanix/rust-sgx repository to deliver a targeted bug fix addressing serialization issues in TCB levels and QE identities. Focused on correcting the attribute order and enforcing camelCase naming conventions, the work improved interoperability and reduced deserialization errors for external systems integrating with rust-sgx. Leveraged Rust and data structure expertise to align serialization output with external contract requirements, thereby lowering integration risk and enhancing API compatibility. Demonstrated a contract-driven approach to development, emphasizing maintainability and adherence to external schemas. The contribution reflects a deep understanding of Rust serialization and careful attention to detail in cross-system data exchange.