Focused on backend stability, this developer worked on the 0xPolygonMiden/miden-client repository to synchronize the codebase and resolve merge conflicts during a period of active cross-repo integration. Using Rust and leveraging skills in API development and testing, they aligned integration tests and RPC client functionalities with the latest updates from the miden-client repository. This effort reduced build risks and improved the reliability of automated tests, supporting a smoother transition to the next development branch. Their work emphasized careful codebase management and backend development practices, ensuring that ongoing changes did not disrupt the integration pipeline or compromise test coverage.