At Perusahaan Daerah Tirta Manuntung Balikpapan (PTMB), I developed a Laravel website for users and customers, along with an administrative website featuring real-time configuration.
I also developed a Flutter mobile application for users and handled transaction processing. I used Supabase for a cloud-based database supporting the website and mobile application.
For my final project, I created a multi-platform application for SMPK Santo Mikail with real-time messaging, examinations with an anti-cheating system, assignment submission and grading, attendance tracking, and mid-semester reports.
Earlier, as a Telecom Specialist at PT Mitra Wista Sahabat, I created network maps from terminal points to residential premises, assisted with in-home Wi-Fi installations, and developed mapping plans.
