Worked on the SIP-KES repository to deliver targeted improvements to data models and user workflows, focusing on data integrity and operational efficiency. Developed a new backend Eloquent model for the formulir_kb table, ensuring proper table mapping and field protection in PHP. Enhanced the pemeriksaan_persalinan workflow by adding an inpatient referral action, streamlining patient processing with a direct referral button. Standardized patient type inputs across key forms using Blade and HTML, converting them to dropdowns with predefined options and consistent hidden fields. These updates reduced manual steps, improved data consistency, and established a foundation for analytics and reporting within the module.