Booking platform for PT. Pelabuhan Indonesia's port logistics. Made truck scheduling faster, reduced port area traffic jams, and helped operations predict cargo density — directly improving port revenue flow.
Software Engineer & System Analyst — building systems that scale.
Software Engineer & System Analyst with 5+ years shipping production systems. I've cut server response times by 2x, supported 10,000+ concurrent users, and built platforms that directly reduced operational costs for enterprise clients.
Whether it's a logistics platform processing thousands of daily bookings or a mobile app replacing an entire paper-based workflow — I turn complex business problems into software that pays for itself.
Currently
Currently, I'm focused on engineering scalable web and mobile platforms — REST API optimization, cloud architecture, and enterprise solutions trusted across teams.
Previously, I've had the privilege of working with Indonesia's largest port operator on a logistics platform, a medical lab network on their patient app, and a snack factory on an offline-first production system. I've also built corporate sites and internal tools for businesses going digital.
Companies I've worked with
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Turning complex business problems into systems with a clear line to revenue — what changes when you design for the operator, not the demo.
Replacing paper production tracking with an app that works when the wifi doesn't — SQLite, a sync queue, and conflict rules that match how the floor actually runs.
How I cut server response times by 2x and kept 10,000+ concurrent users happy with caching, connection pooling, and ruthless query budgets.