ard.ninja // operator log systems / markets / tools

Aaron Decker - Engineer & Entrepreneur

Password protected motivational video loop.

Home Blog Legal

Loading access…

Connect

Email GitHub LinkedIn Twitter YouTube RSS

Games And Tools

Mandarin

Breakdown Phrase to Hanzi Single Hanzi Flashcards Phrase Flashcards Multiple Choice Quiz v1 Phrases Matching Radicals Database

Other

Vietnamese Practice Hub Semantic Showdown Micro SAAS MRR Simulator Market Indicators

Site

© 2026 Aaron Decker

Take anything I write on here seriously at your own risk.