At Oneprox, I developed a Property Management System and an Attendance & Workforce Management module, bringing property records and workforce operations into a web platform built with Next.js, Node.js, and PostgreSQL.
At PT Suryasoft Konsultama, I developed a Warehouse Management System for DXN Holding and a Point-of-Sale system for DXN Café. I also built enterprise services with Java and PHP, supported by PostgreSQL and Ext JS interfaces.
At DataDuctus Ltd, I built telecom service portals and tools for clients including Intraway, COLT, Singtel, and Ductus. My work integrated Angular front ends with Cisco NSO and Symphonica systems, with service processes modeled in Camunda.
Earlier at PT Suryasoft Konsultama, I developed a computer-based testing platform for the East Java Government, along with laboratory and environmental-program management systems. Across my projects, I’ve worked from requirements analysis through implementation, testing, and client handover.

