January 2025 monthly summary for angular/angular-cli focusing on build budget reliability and bundle size reporting. Delivered a targeted bug fix to correct budget calculations in the Angular build by replacing hardcoded 1024 kilobyte conversions with a defined constant BYTES_IN_KILOBYTE = 1000, resulting in accurate bundle size reporting. The change reduces risk of budget overruns and improves predictability in CI/CD and production budgeting. Implemented via a concise commit that clearly communicates intent and aligns with existing build tooling. This work demonstrates strong skills in build tooling, TypeScript/JavaScript, code refactoring, and release-quality messaging. Key outcomes include improved accuracy of bundle budgets, more reliable metrics for performance budgets, and a maintainable approach to unit-tested conversions.