Mariyudu - The Stray Programmer

ABOUT ME

A senior engineer who has been working for about 35 years. I have experienced many kinds of computer work from PC to mainframes. Can you call me a "full stack engineer"? :-)

ABOUT ME

Tokyo, Japan

ABOUT ME

  • agTunes - Introducing acoustic guitar instrumental music from past to now, all over the world.
  • Utahon-kun - Easily create a ukulele song card with chord shapes.
  • iFret - A virtual fingerboard that shows you the chords.

ABOUT ME

ABOUT ME