A complete archive of the things I've built — production products, experiments, and client work.
Tautree is a self-hostable, open-source Linktree alternative. Every user gets one public link-in-bio page (/[username]) with drag-and-drop link management, 6 preset themes plus custom colors, YouTube/Spotify embeds, link scheduling, and QR codes — all managed from a personal dashboard. Analytics are privacy-friendly by design (no IP, cookies, or fingerprinting), and thumbnails, QR codes, and OG images are generated in-app with zero external infrastructure.
The third iteration of my personal portfolio — a bilingual (EN/ID) Next.js 15 site with shadcn/ui and Tailwind v4, driven entirely by a headless Payload CMS.
A mobile Al-Qur'an reader for Android built with Expo and React Native — full 30-juz text with color-coded tajweed, per-ayah murottal audio, offline reading, and Google Drive cloud backup.
Kosakata EPS Topik is a mobile app (Expo / React Native) that helps Indonesian learners prepare for the EPS-TOPIK exam through chapter-based Korean vocabulary practice. It works offline with SQLite and includes fast Korean–Indonesian search, daily words, progress tracking, streaks, spaced review, and practice modes like quizzes, matching, and timed sprints — plus Google Drive backup, dark mode, and in-app purchases.
GaweQR is a lightweight web app for creating customized QR codes quickly. It supports many data types — URLs, text, phone numbers, WiFi credentials, WhatsApp links, vCards, and email — with a real-time preview, custom colors and sizing, and instant high-quality downloads, all without sign-in.
A ground-up redesign of my portfolio, refining the layout, typography, and motion for a cleaner, more polished feel.
Epstopikmu is a Korean learning platform for Indonesian learners, designed to support users from beginner foundations through EPS-TOPIK preparation with a structured and consistent study flow. The platform combines chapter-based vocabulary learning, mastery tracking, due review, personal word lists, quizzes, progress statistics, and daily learning tasks. Built with a Next.js frontend and NestJS API, Epstopikmu focuses on scalable learning content, personalized progress, and practical tools that help users build Korean language skills more effectively.
A company profile site for PT Alur Biru Maritim that presents its dry bulk transportation expertise, fleet, and QHSE (Quality, Health, Safety & Environmental) standards — positioning the company as a trusted maritime partner across Indonesia and Southeast Asia.
TITIP.io is a maritime technology platform based in Jakarta that streamlines bulk transportation by digitizing business processes, data collection, and distribution for river and ocean voyages of Indonesian commodities like coal, palm oil, and nickel ore.
