cihuyyama

Built core ERP Warehouse Management System (WAKASAAutomotive) end-to-end as lead full-stack developer, covering inbound, outbound, stock opname, and reporting modules using Laravel, Vue.Js, Ant Design, MySQL, Docker. Implemented backend architecture using Laravel with RESTful APIs, queue jobs, role-based access control, and inventory state machine to support multi-warehouse automotive operations.

Architected and developed ERP-based SIM SPMI modules (audit, document control, standard compliance) for multiple universities, supporting end-to-end internal quality assurance workflows using Next.Js/React.Js, Node.Js, Fastify, TailwindCSS, MySQL. Built role-based multi-tenant dashboards for UNIPOL and UMPO, enabling per-institution configuration, evaluation matrices, and audit reporting.