Mobile security researcher & Python developer from Indonesia. I reverse-engineer Android apps to understand how real-world APIs work — then turn the findings into clean, well-tested open-source tools. Every endpoint traced to a capture or a reference; unknowns are marked TODO, never shipped as fact.
| Project | What it is |
|---|---|
| QrisMerchantID |
Unofficial Indonesian QRIS merchant API client for Python — GoPay/GoBiz + ShopeePay: OTP login, transaction feeds, dynamic QRIS, payment watcher |
| ovoid-python |
Unofficial OVO (ovo.id) API client for Python — complete port of lintangtimur/ovoid (PHP), verified against a real APK teardown |
- 🤖 Android reverse engineering — APK analysis, network & API research
- 🐍 Python SDK and developer tooling — typed, tested, documented
- 🔐 Mobile API security — auth flows, crypto, certificate pinning
- 💳 Indonesian e-wallet & QRIS merchant APIs — GoPay, ShopeePay, OVO
- GitHub: @AlfinAI
- Telegram: @JoestarMojo