Worked on the contentauth/c2pa-rs repository, focusing on enhancing cryptographic data accessibility and streamlining maintenance processes. Delivered a feature that centralized cryptographic data structures by relocating ValidationInfo to a dedicated internal module and exposing it through the c2pa-crypto crate, enabling external consumers to access validation metadata via a stable public API. This refactoring improved code organization and interoperability for downstream integrations. Additionally, addressed dependency management by suppressing deprecated subdependency warnings in test modules, ensuring cleaner CI runs without altering core functionality. The work demonstrated proficiency in Rust, code organization, and linting, with an emphasis on maintainable and interoperable solutions.