Hi. I go by “Haruka Ma” online.

A “Software Engineer” by profession since ~2015. Now only doing some personal projects though. I also love playing video games.

Some of the projects I currently maintain are:

  • Swarm FM Player, an open-source Twitch chat clone for a Neuro-sama community web radio station
  • AleoScan, an open-source blockchain explorer for Aleo Network
  • dht-spy, telemetry for the Mainline DHT network (Content warning)
  • Layover, a temporary file storage and sharing service
  • Counter, a self-hosted cryptocurrency payment service

And yes, I now use LLMs to code. LLM output can easily be slop, but it’s workable with careful supervision. It’s already 2026, and LLM quality has improved a lot over the last few years.

GitHub
Steam profile