Work

I build it,
and I run it

Virtual

Virtual broadcastSolo project2025.10 ~

A virtual studio that runs 3D virtual broadcasts in Unreal Engine from a single tablet.

Motion captureSolo project2026.06 ~In development

A hybrid motion capture program that captures full-body motion with several phones and webcams, no suits or markers needed.

ClusterSolo project2026.11 ~In development

An extension of VirPro Studio: one server sends out the state and each PC renders its own cameras, so you can run more cameras at once.

XR compositingSolo project2026.11 ~In development

Composite virtual characters with real people in real time, using only simple gear.

ShaderSolo project2026.10 ~In development

An in-house toon shader that gives Unreal Engine an anime look.

Discord

FlagshipSolo project2024.06 ~

A Discord TTS bot that reads chat aloud in voice channels, used by 3 million users. Live translation, Korean initial conversion, and a soundboard, all in one bot.

Initial conversionLive translationSix bots reading together
TTS botSolo project2024.09 ~

A Discord TTS bot that works alongside Yeonhong, reading in several voice channels at once.

Music botSolo project2026.08 ~

Plays music from YouTube, Spotify, and SoundCloud, with a web dashboard to control it.

Voice makerSolo project2026.10 ~

Upload a recording and turn your voice into a Yeonhong TTS voice.

Client workSolo project2025 ~

I built and still maintain a dedicated bot for the community's server security and games.

14Kmembers in the Discord community

Web

Company websiteSolo project2026.09 ~

Studio Yeonhong's company website, bringing its bots, services, news, and terms together in one place.

Portfolio siteSolo project2026.03 ~

A portfolio site that showcases the work of HISHA, a video and motion graphics artist.

Utilities

Team SSHSolo project2026.09 ~

Manage your team's SSH for free, simply and powerfully.

Hosting compareSolo project2026.09 ~

From web hosting to GPU servers, compare Korean and international plans with ease.

Windows appSolo project2026.10 ~

Press a shortcut and drag across the screen to see the translation laid right over the original.

Solo project

What I did

    Tech

    Timeline

    Development
    In service
    View service