App developer

I design, build and ship apps.

Web platforms, Discord bots and desktop apps, from the first screen to the release. Mostly TypeScript.

Live
frost.rip, with paying users
v1.1.1
LocalFlow, shipped Windows app
6 PRs
merged into upstream Baritone
1.7B
model fine-tuned for LocalFlow's next release

Work

frost.rip

Web app · Live, paying users

Link-in-bio platform. Sign in with Discord, claim frost.rip/yourname and build a page that doesn't look like everyone else's.

Billing runs on idempotent webhooks, with checkout reservations that stop double charges. OpenAI's moderation API screens uploads.

Next.js, TypeScript, Tailwind, Convex, tRPC

The frost.rip home page, with a form to claim frost.rip/yourname.

LocalFlow

Desktop app · Shipped, v1.1.1

Push-to-talk dictation for Windows. Whisper runs on your own GPU, a small local model cleans up the text, and it lands in whatever app you're in. Nothing leaves your machine.

Ships as a Windows installer. I fine-tuned a 1.7B model for the cleanup step: on my own test set it passes more checks than the 4B model it replaces and runs about twice as fast. It's not in the current release yet.

Python, faster-whisper, llama.cpp, LoRA fine-tuning, Windows installer

LocalFlow banner: push-to-talk dictation that runs on your own GPU.

Vanta

Discord bot · Live

Anti-scam moderation bot with a web dashboard. It catches the scams, slurs and threats word filters miss, including text inside images, and mods stay in control.

A scam image usually means a hacked account, so Vanta mutes it for 3 days, DMs the owner recovery steps and keeps it off their record.

TypeScript, discord.js, Convex, Tesseract OCR, Next.js dashboard

Vanta's home page, headed Discord moderation, done right.

Soprano

Minecraft bot · Open source

Fork of Baritone, the open-source Minecraft pathfinding bot. Give it a goal and it plans a route, mines and gathers, with scripted tasks for longer jobs.

Six of my changes were merged into upstream Baritone, covering pathing speed, a search cache fix, swimming and sprint jumping.

Java, Gradle

Soprano's home page, headed Minecraft on autopilot, above its item panel.

What I build with

Frontend
React, Next.js, Tailwind, Astro
Backend and APIs
Node.js, Convex, Supabase, tRPC, webhooks and billing
Bots and automation
discord.js, Minecraft bots (Java), Tesseract OCR, Discord moderation
Desktop and local AI
Python, Whisper, llama.cpp, Ollama, ONNX Runtime, fine-tuning, tool calling
Shipping
Git, GitHub, Vercel, testing, Windows installers
Languages
TypeScript, JavaScript, Python, Java, Rust

Get in touch

I'm ayvyr. Code, releases and PRs are on GitHub.

Email meGitHub @AverWasTakenayvyr

jacoby@jusjcb.xyz