The Pertagas dashboard, distribution reports, and the API behind them
Project 01

Pertamina Pertagas

The system Pertamina Pertagas runs its gas distribution on. A dashboard, a role-aware back office, reporting, delivery tracking and an audit trail, replacing a process that used to run on paper.

The Mohiya storefront end to end: landing page, catalogue, product detail, cart, checkout and order tracking
Project 02

Mohiya

A storefront where browsing, cart, and checkout hang together, with a payment gateway wired in so a purchase is verified from first click to paid.

DoseLatch: the companion iOS app's screens beside the smart pill box
Project 03

DoseLatch

A smart pill box with a companion iOS app, built to track what was actually taken rather than only reminding you. Bluetooth keeps app and hardware in step; push notifications catch the dose that slipped.

The restaurant OLAP dashboard: serve-time SLA, revenue by payment method, peak hours and top sellers
Project 04

Restaurant Operations Dashboard

A near real-time read on how a restaurant is actually running, built on a pipeline that turns raw operational data into the handful of metrics worth watching.

The n8n workflow behind the reservation bot: a WhatsApp trigger into an AI agent, wired to chat models, Postgres memory and reservation tools
Project 05

Reservation Chatbot

A WhatsApp bot that takes restaurant reservations, sends the reminder, and knows the menu well enough to recommend from it.

The Kingmotor POS built on Odoo: counter transactions, invoicing and parts inventory
Project 06

Kingmotor POS

A point-of-sale system for a car repair shop, built as custom Odoo modules covering the counter, the invoices, and the parts behind both.

Sastra Bali on three phones: the script quiz, the Aksara scanner and the Balinese–Indonesian dictionary
Project 072024

Sastra Bali

An Android app for learning Balinese, a language at real risk of being forgotten by younger generations. Machine learning and cloud services behind it make the learning feel effortless.