A collection of projects showing how I approach building digital products.
Interactive map of wind flow and PM2.5 smoke over the IKN region, with hour-by-hour back-tracking of where the smoke came from.
Offline Android & web app to manage players, shuffle doubles matches by grade, record scores, and collect fees via QR.
Translates Indonesian Sign Language (BISINDO) fingerspelling from a webcam into text and speech in real time with a CNN + Transformer.
AI customer-service platform with RAG serving website chat, WhatsApp and Telegram — handing off to a human agent when the AI isn't confident.
Computer-vision security system that reads truck plates from CCTV streams, checks a whitelist, and sends WhatsApp/Telegram alerts.
Mobile app that collects and classifies the sentiment of PLN Mobile and MyPertamina Google Play reviews using TF-IDF + K-NN.
Web app for hospital drug-stock management with a demand-forecasting module using Double Exponential Smoothing (Holt's method).
The site you're on: a bilingual (ID/EN) portfolio with an admin CMS, Supabase data layer, and an in-site research-paper reader.
Profile website for a senior-care center with services, facilities, activities and testimonials, plus an admin panel to manage content.
Shows coordinates, weather conditions, temperature, feels-like, and sunrise/sunset times from a weather API, with an icon matching the conditions.
A Vue.js page that renders TV-show data from the TVmaze API as cards.
