Henry Fellerhoff

Hey! I’m Henry, a software engineer and musician based in New York City.

I’m best known for Open IPA, an IPA transcription tool that has helped ??? people this year learn how to pronounce Latin and French text. I’ve also worked on Tone Sandbox, Listen Together, and Modern.fm.

Now, at a glance

• Software Engineer at Beacons

• Working on Serial, a web-based RSS reader for YouTube

• Experimenting with overtone.fyi, a frequency analyzer for singing education

• Singing with the Young New Yorkers’ Chorus

Get in touch

I’m especially interested in music, the science of singing, sustainably-built software, climate activism, and civic tech.

If you have opportunities related to any of those (or just want to say hi) don’t hesitate to reach out!

• @hfellerhoff

• @henryfellerhoff

• henryfellerhoff@gmail.com

• Resume →

Still here?

Here are some pieces of art I’ve enjoyed recently:

• Escaper by Sarah Kinsley

• Intermezzo by Sally Rooney

• is the world getting worse by Savannah Brown