Worked on a major architecture refactor for the IsyFact/isyfact-standards repository, focusing on decoupling core modules to enable independent repository management and safer runtime behavior. Leveraged Java and expertise in dependency management to move aspectjweaver to runtime scope, preventing unintended usage and reducing cross-repo coupling. Refactored the codebase by removing components such as isy-persistence, isy-polling, and isy-security, documenting all breaking changes and outlining a migration plan for downstream teams. Emphasized repository management and refactoring best practices, establishing clearer dependency boundaries to support future modular expansion and maintainability across the platform’s evolving architecture. No bugs were reported.