Or Iz worked on the software-mansion/cairols repository, focusing on harmonizing dependency versions across multiple Cairo crates following a merge. By updating Cargo.toml and Cargo.lock files to standardize dependencies at version 2.8.5, Or resolved merge conflicts and stabilized the dependency graph, directly addressing issues that could lead to inconsistent builds. The technical approach involved careful dependency management using Rust and Cargo, along with version control practices in Git to ensure reproducible builds and easier maintenance across environments. While the work centered on bug resolution rather than feature development, it demonstrated depth in multi-crate dependency management and conflict resolution within Rust projects.