Worked on the Benchify/benchify-sdk and model-checking/verify-rust-std repositories, delivering targeted improvements in API development and Rust compatibility. Developed the RunFixer API for Benchify, enabling configurable output formats and type-safe handling of file arrays, while also introducing mock support for end-to-end testing and refining TypeScript types for CI readiness. In model-checking/verify-rust-std, focused on stabilizing time-related abstractions by implementing safe wrappers for core::time::Duration, enhancing correctness and portability. Maintained clear documentation and traceability throughout, leveraging TypeScript, Rust, and Markdown to ensure code quality, reproducibility, and alignment with project requirements across both feature and bug-fix work.