Brice worked on the stacks-network/stacks-core repository, focusing on improving address retrieval logic for different network environments. He developed a unified get_address method in Rust, centralizing the resolution of mainnet and testnet addresses to streamline conditional logic and enhance maintainability. Through targeted refactoring, Brice reduced code complexity and established a more robust foundation for future network configurations. His approach emphasized code quality and extensibility, making the address generation logic easier to test and integrate with upcoming features. By leveraging his skills in Rust and refactoring, Brice contributed a well-structured feature that supports ongoing development and simplifies future enhancements in stacks-core.