Lapor Pajak Coretax

Lapor Pajak Coretax is a service site that helps Indonesian taxpayers file their annual SPT through Coretax, the country's new tax platform. The goal was to make a process most people dread feel simple, safe, and on time.

Beyond the marketing pages, I built the parts that make it a real service: customer accounts, online payments through Xendit (QRIS, e-wallets, and virtual accounts), and automated email notifications. It runs on Astro for fast pages, with React where interactivity is needed, backed by Supabase.