Welcome Grateful Generation 2023 is an annual event held by Petra Christian University to welcome and introduce the university to new students with over 1000 participants.- Created and developed the equipment division's returning system using the Codeigniter 4 framework.- Collaborated and organized the work within the division using Github.- Created a budget plan and was responsible for managing the division's finances.- Made meeting minutes and accountability reports.

Petra Chess Competition is a national chess competition held annually by the Student Executive Board of Petra Christian University, with over 200 teams participating in three categories.- Designed the database of user accounts and details for the login and registration page.- Created and developed the home, login, and registration page of the Petra Chess Competition website using HTML, PHP, JS, CSS, and MySQL.- Employed OAuth 2.0 for convenient login using a Google account.- Integrated Indonesian Region Data API to the registration page for more accurate participant data.

LKMM-TD XXXIII is a Basic Level Student Management Leadership Training held by the Student Executive Board of Petra Christian University with over 1600 participants across the university.- Designed the database of the equipment division's borrowing, return, and tracking system.- Created and developed the equipment division's borrowing, return, and tracking system using HTML, PHP, JS, CSS, and MySQL.- Coordinated within the IT division and collaborated using Github.- Became the operator of the second plenary meeting, using Propresenter and OBS.

Welcome Grateful Generation 2022 is an annual event held by Petra Christian University to welcome and introduce the university to new students with over 1800 participants.- Designed the database of the regulation division's violation recording system.- Planned and developed the regulation division's violation recording system using HTML, PHP, JS, CSS, and MySQL.- Became the operator of Talkshow Pola Pengembangan Kemahasiswaan, using Propresenter and OBS.