Software Engineer at Pupuk Indonesia. I turn business processes into software: AI agents, planning maps, and logistics tools.
Internal AI agent platform for Pupuk Indonesia Holding Company. Teams build Google ADK agent graphs on a visual canvas, connect MCP tools, and chat through virtual models that route each query with the TypeSafe Jev smart router.
Fertilizer demand planning map for Pupuk Indonesia. Planners edit dosage and planting stage inputs and see demand recalculated in the browser, next to the GeoMind AI assistant.
Logistics platform for Pupuk Indonesia's fertilizer distribution. Delta manages carrier contracts and freight tariffs, Vista simulates routes on a Neo4j graph, and Arca monitors warehouse and kiosk stock.
An interactive hex map across all 38 provinces. Hover or tap on any province to inspect.
I learn how a business process really works, then build the software for it, from web apps to AI and maps. Before Pupuk Indonesia I digitised production planning at Astra Otoparts, then forecast rice yield from satellite imagery as a research assistant. I think about system design more than is healthy at 2am.
Work & Research
Leadership
Education
Philosophy
“If it works, don't touch it. If it breaks, blame the compiler.”
My actual development philosophy.
Open for a few side projects
AI Integration & Automation
AI built into the tools you already run: assistants that know your data, agents that do the repetitive work, and costs kept in check.
Maps & Geospatial Apps
Web maps that planners actually use: layers, filters, and numbers recalculated as the inputs change.
Software Development
From the database to the deploy: internal tools, dashboards, and products built to be maintained.