I'm an independent full-stack developer and author, building privacy-first software for Muslim life. As the founder of FlagoDNA, I've shipped 15+ applications with 80,000+ downloads and 10,000+ active users worldwide — no ads, no tracking, no selling data.
I also write contemplative poetry and fiction — Hening yang Berjalan / Stillness That Walks, and the novel ACHE: Hidup Seperti Apa Ini? (ACHE: What Kind of Life Is This?) — exploring mindfulness and ordinary life.
- 🔗 Personal site: cahyanudien.site
- 🏢 Company: flagodna.com
- 🕋 Belief: technology should serve people, not exploit them
- Full-stack & cross-platform apps for mobile and desktop (Flutter, Tauri, Android)
- Privacy-first, offline-capable software — no ads, no tracking
- Open-source & community-driven development (GPL-3.0)
- Islamic knowledge digitization & digital library projects
HadisKu — Digital Hadith Library A multi-platform, offline-capable app consolidating authentic hadith from 14 renowned scholars.
Quran Today A distraction-free Quran reading app — no ads, no account, resumes from your last verse.
Muslim Launcher A system-level Android launcher reclaiming focus through faith-based boundaries.
Lens Browser A privacy-focused Android browser with built-in ad blocking, anti-fingerprinting, and history cleaning.
ACHE — Fiction Book 32 contemplative short scenes set in an unnamed Japanese city, on mindfulness and resilience. Available on Amazon Kindle · Google Play Books · Apple Books
"Whoever takes a path to seek knowledge, Allah will make the path to Paradise easy for him."
— Prophet Muhammad ﷺ