Engineering leader · Full-stack · AI practitioner

Full-stack engineering leader.
AI as a force-multiplier.

Shipping healthcare software at scale, and prototyping the next generation of agent-driven developer tooling.

About

I build for humans — and increasingly, for agents.

I'm Justin Reda, a software engineering leader based in the New York area. By day I lead a team at Teladoc Health, working with partners to make their integration dreams come true. Previously, I led a team that owned mobile platform releases and cut our consumer app crash rate from roughly 1.45% to under 0.07% and brought full regression testing down from 14 hours to 25 minutes — across a portfolio of more than 100 consumer apps, private labels, and SDKs.

After hours I build the tools I wish existed. Most of my recent work sits around the Aurora Core design system and the applications that adopt it — Aurora Pad, Aurora Explorer, and Chaos Control — plus AI-ACP, a local-first agent coordination platform that lets Claude Code and Codex CLI share real work in one queue.

I'm an enthusiastic practical AI user. I treat modern coding agents as a force-multiplier: they let a single engineer design and ship production-quality software that would have taken a whole team five years ago. I stay current on the frontier models, integrate them into real engineering workflows, and advocate for responsible adoption that raises quality rather than replacing judgment.

Featured Work

Selected projects

Aurora Core hero screenshot

Aurora Core

Living

A foundation kit for the systems I build after hours.

  • CSS
  • HTML
  • JavaScript
  • Python
  • FastMCP
  • Tokens Studio
Aurora Pad hero screenshot

Aurora Pad

Beta

A native code editor that feels familiar, stays fast, and honors a design system.

  • Rust
  • Tauri v2
  • Svelte 5
  • TypeScript
  • CodeMirror 6
Aurora Explorer hero screenshot

Aurora Explorer

Beta

A cross-platform file explorer that replaces the OS defaults with something I actually enjoy using.

  • Rust
  • Tauri v2
  • Svelte 5
  • Tantivy
  • git2
  • portable-pty
Chaos Control hero screenshot

Chaos Control

Beta

One dashboard for Claude Code and Codex CLI — configs, skills, agents, and MCP servers in sync.

  • Rust
  • Tauri v2
  • Svelte 5
  • TypeScript
AI-ACP hero screenshot

AI-ACP

Living

A multi-tenant agent coordination platform that gives Claude and Codex one shared queue of real work — now in closed alpha.

  • Python
  • FastAPI
  • MCP
  • TypeScript
  • Next.js
  • Keycloak
Aurora Visualizer hero screenshot

Aurora Visualizer

Shipped

A GPU music visualizer with 17 WebGL2 scenes that move with whatever is playing — and a live demo that runs right in your browser.

  • Rust
  • Tauri v2
  • Svelte 5
  • WebGL2
  • TypeScript
  • Web Audio
RTS Engine hero screenshot

RTS Engine

Shipped

A deterministic Rust game engine with destructible voxel worlds, an AI-first developer API, and a real-time strategy game as its first product.

  • Rust
  • wgpu
  • rapier3d
  • axum
  • MagicaVoxel
Kane's Resurrection (codename) hero screenshot

Kane's Resurrection (codename)

In development

A single-player 3D RTS in the classic Command & Conquer mold — original IP, two asymmetric factions, and a match you can actually win or lose.

  • Rust
  • wgpu
  • Blender
  • rodio
Small Riches hero screenshot

Small Riches

In development

Factorio at backyard scale — a tiny engineer, one impossible scale core, and a factory built from found junk.

  • Rust
  • wgpu
  • Blender
  • rodio
Some Strange Day hero screenshot

Some Strange Day

Beta

A browser comedy RPG about IT support, a suspiciously helpful corporate AI, and a performance review on Friday.

  • JavaScript
  • Canvas 2D
  • Vite
  • Vitest
  • Vercel
Aurora Weather hero screenshot

Aurora Weather

Shipped

A keyless, zero-config weather dashboard in the Aurora aesthetic — live at weather.justinreda.com.

  • Next.js 16
  • React 19
  • TypeScript
  • Open-Meteo
  • Vercel
Network Messages hero screenshot

Network Messages

Shipped

A LAN clipboard for humans that doubles as a message bus for AI agents — one URL, every machine sees the same board.

  • Python
  • FastAPI
  • WebSockets
  • Docker

Experience

Where I've been

  1. Software Engineering Manager

    Feb 2023 — Present

    Teladoc Health · New York, NY

    • Production support and release manager for 100+ consumer-facing iOS/Android apps, private labels, and SDKs from 100 to 5M downloads
    • Led the crash-rate reduction from ~1.45% to <0.07% and held it there for two years
    • Reduced mobile regression testing from 14 hours to 25 minutes with comparable accuracy
    • Redefined the mobile error and logging system for debuggability, automation, and AI tooling
  2. Senior Mobile Engineer

    Feb 2019 — Feb 2023

    Teladoc Health · New York, NY

  3. Mobile Application Developer

    Jul 2015 — Feb 2019

    Teladoc Health · New York, NY

  4. Lead Android Developer

    Apr 2014 — Jul 2015

    GT Network · Jersey City, NJ

  5. Software Engineer / Team Lead

    May 2011 — Apr 2014

    Rowan University Center for Sustainable Design · Glassboro, NJ

  6. Lead Android Developer

    Jun 2012 — Jan 2013

    HealthMob, Inc. · Cambridge, MA

Skills

What I work in

Languages

  • TypeScript
  • Rust
  • Python
  • Java
  • Kotlin
  • Swift
  • Objective-C
  • C#
  • C / C++
  • SQL

Platforms & Runtimes

  • SvelteKit
  • Svelte 5
  • Tauri v2
  • Node
  • FastAPI
  • LWJGL / OpenGL
  • Android native
  • iOS native
  • wgpu

AI & Tooling

  • Claude Code
  • Codex CLI
  • MCP server design
  • Agent orchestration
  • Prompt engineering
  • Agent coordination (ACP)

Systems & Practice

  • Design systems (Aurora Core)
  • Mobile crash analytics
  • Release management
  • OpenTelemetry
  • Docker
  • CI/CD governance
  • Cross-functional leadership