Open-source, self-hosted profit & inventory manager built for small F&B businesses (UMKM). From recipes to stock via BOM, automatic HPP costing (WAC), per-menu profit tracking, and a cash-aware shopping planner.

AI-powered collaborative platform for preserving Indonesia's regional vocabulary. Built to help communities document, explore, and revive endangered local words together.

Integrated information system prototype for SWK Srikana Food Walk UNAIR — a React 19 + Vite frontend implementing 11 web-framework modules including SSE, NFC, Geolocation, QR, and a payment gateway.

A modern, intuitive, and fun personal finance manager designed for Indonesian Gen-Z — track expenses, set budgets, and reach savings goals with a delightful UI.

A Flutter-based mobile application for managing helpdesk ticketing systems — from ticket creation and assignment to resolution tracking, built for the Mobile Application Programming course.

Liver disease classification app based on the Indian Liver Patient Dataset using SVM with SMOTE resampling, wrapped in an interactive Streamlit interface.

Web management application for the Educational Animal Hospital of Universitas Airlangga, covering the complete workflows of receptionists, nurses, doctors, and pet owners. Built with Laravel 11.

Depot management system built with Laravel 12 and MySQL to manage master data, procurement, receiving, sales, and stock cards for a food-depot business.

Coursework & modules for Advanced Backend Programming at Universitas Airlangga — REST APIs with Go/Fiber backed by PostgreSQL, MongoDB, and Redis, complete with testing, Swagger docs, and Docker.

An integrated EdTech platform (Creative, Technology, and Business) bridging the gap between academic theory and industry needs — complete UI design plus a responsive landing page.