Cole Vick developed and stabilized core features for two open-source projects over a two-month period, focusing on both API and systems-level improvements. For the Benchify/benchify-sdk repository, he designed and implemented the RunFixer API, enabling configurable output formats and type-safe handling of file arrays using TypeScript, while also introducing mock support for end-to-end testing and refining CI workflows. In the model-checking/verify-rust-std repository, Cole resolved a long-standing challenge by implementing safe abstractions for core::time::Duration in Rust, improving correctness and portability. His work demonstrated strong skills in API development, SDK design, and documentation alignment across both projects.