Ben worked on release engineering for the livekit/rust-sdks repository, focusing on versioning and rollback corrections for the LiveKit Rust SDK. He coordinated version bumps across multiple crates, including livekit-api, livekit-ffi, and livekit-protocol, ensuring all Cargo.toml and workspace configurations reflected consistent release versions. Using Rust and Cargo, Ben implemented a targeted rollback to address an erroneous version bump, restoring integrity across the workspace. His disciplined approach to version control and semantic versioning stabilized the release process, reduced downstream dependency risk, and improved CI reliability, ultimately preparing the SDK for publication and enhancing customer confidence in its stability.