Worked on enhancing the goravel/framework repository by addressing a critical bug in nested submodel handling within Go-based backend systems. Focused on improving the reliability of primary key ID extraction, the developer refined the GetIDByReflect function to accurately retrieve IDs from nested and anonymous structs, ensuring that zero-valued IDs are treated as nil. This approach leveraged Go’s reflection capabilities and emphasized robust test-driven development, expanding test coverage to include various nested structure scenarios. The work improved data integrity and ORM reliability, particularly in complex database interactions, and contributed to cleaner, more maintainable code by removing outdated pointer checks and legacy logic.