Selangor, Malaysia
Developed a web-based Project Costing System to track project expenses, manpower, and department allocation. Implemented cost calculation and data visualization features including summary tables and pie charts. Migrated database from Firestore to PostgreSQL and supported system testing across both environments. Developed both cloud-hosted and localhost deployment versions using Laravel, with final deployment based on security requirements. Configured a YOLO-based prototype for engineering diagram comparison (experimental, limited dataset).