Worked on the cakephp/cakephp repository to address a critical issue in SQLite schema generation, specifically targeting the handling of boolean default values. Applied expertise in PHP development, SQL, and database schema management to ensure that boolean defaults were correctly interpreted as integers or validated booleans, preventing incorrect values from entering production schemas. Developed and integrated comprehensive tests to verify schema reflection accuracy, maintaining ORM compatibility and stability within the SQLite dialect. Focused on disciplined bug triage and validation, the work improved data integrity and developer confidence in schema management without introducing public API changes, emphasizing reliability and release readiness.