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Every project adds a layer. Here is where the stack stands in 2026.
select a layer on the map
Go is the primary language, 3.91 bachelor GPA, 11 certifications behind it. Four layers sit on the board. Pick one to see what is in it.
Three systems I can explain end to end: computer vision, production ML and privacy-first iOS.
An iPhone and Apple Watch basketball analysis prototype combining body-pose estimation, Core ML ball and hoop detection, shot tracking and correctable coaching feedback.
Focus iOS engineering · computer vision · applied ML
Case study due end of November
An hourly forecasting system that commits predictions before actuals arrive, scores them later, gates model promotion and serves both Streamlit and native iOS dashboards.
Focus MLOps · forecasting · data systems · iOS
A privacy-first iPhone and iPad tool for bilingual community-support intake, on-device structured triage, clash-free scheduling and carefully separated live messaging.
Focus product engineering · on-device AI · scheduling
Game projects that shaped how I approach real-time systems, interaction design and collaborative production.
A two-to-four-player cooperative cooking game with a host-authoritative local network, shared kitchen state, recipe gating and physical minigames.
iOS game development · team project
A keyboard-driven football game that turns typing contests into possession, tackles and shots, with AI opponents, Game Center multiplayer and player progression.
game systems · multiplayer team project
A 10-month, five-person VR horror thesis project following Jaka through his family's apartment, with NPC systems shaped by finite-state machines, behavior trees, fuzzy logic, Monte Carlo decision-making and AI Perception.
game designer · project manager · narrative & documentation
Fifteen of them, from a competition final in 2021 to the Dicoding track in 2026.
Nothing under that filter.
A master's thesis putting machine learning behind lubricant purchasing decisions at PT XYZ, and a nine-month rebuild of the MGS Lift website running alongside it.
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