Web App to track and manage multiple donation options from church parishioners. This app was created to reduce errors and duplicates when reporting donations from various sources, and promotes accountability and openness of information to the donators.

A web app to enable customers to create their printing & packaging product easily. Using mix-and-match from the available options, they can calculate and get the total price of their custom order instantly.

A final project to get the Bachelor degree in Computer Science, focusing on Internet of Things (IoT) research topic. This system was created using Arduino, using MQTT as communication platform between the embedded system device and the cloud service. The data is stored in TimescaleDB (PostgreSQL-based), and the remaining liquid usage is forecasted using linear regression algorithm.

A website and web app to handle registration of 10 competition branches (art, sports, liturgical), accomodating 30 church parishes throughout Semarang Vicariate ("Kevikepan").

A web app to facilitate event registration receipt, issuance and verification of certificates using scannable QR Code URL. Utilizes Google's Firebase Authentication and Storage.

A back-office app to monitor orders, onboard merchants, add products, check shipping rates, chats, etc.

Scholarship Registration Portal for multiple universities with several scholarship branches/options, allowing each university operators to filter each application and do shortlisting of candidates in realtime.

Garapin is a Cloud Factory, enabling users to find their perfect production partner and make their custom-build product as they wish.

Web & Mobile App to track mass attendance during pandemic. The web-based app was made to manage and issue pdf-based invitation to those invited. The mobile app is made for volunteer officers to scan and validate each invitation presented by the church-goers.

Connecting - Sharing - Collaborating. KEKL App is an directory for thousands of alumni of Loyola College Senior High School that are dispersed around the world. Available in Google Playstore & Apple Appstore.

Enterprise Resource Planning web app for a Law Firm in Jakarta

Mobile App for Insurance Agent to manage and quickly issue new policies for their customers on-the-go.

Official Web Site of St. Paul Church Sendangguwo Parish, to diseminate news, mass schedules, and Live Stream events during Pandemic.

Advoshield is a web app to provide on-demand legal services, such as document drafting, consultation, legal permit and IPR registration, etc.