I build native macOS apps, computer-vision systems, and the occasional pair of AR glasses.
Junior at Bellarmine College Prep. Co-founder and engineering lead of Hyperform Fitness, a CV platform that watches a lifter mid-set and corrects their form before the rep is over — over a million reps analyzed across pilot installations.
Under ChargerTools LLC I ship native Mac apps — Meridian, Probe, Zenith, Futz — and tinker with wearable AR, optics, and RF on the side.
Selected work · 10 total
Recent shipping.
Meridian
In development · Apr 2026
Native macOS life-OS unifying calendar, tasks, Canvas LMS, and a structured workspace into one calm, keyboard-first desktop app.
Probe
In development · Apr 2026
Local-first macOS class copilot — records lectures, transcribes them on-device, and turns them into real study notes via a local LLM, anchored under the MacBook notch.
Zenith
In development · Apr 2026
Native macOS hypertrophy log — local-first, keyboard-first, built for lifters who actually plan their training.
Futz
In development · Feb 2026
Native macOS browser built on WebKit — four tab placements, twelve live-updating customizations, and one-click import from any Chromium browser.
Also building
Hyperform Fitness
In development · Jan 2025
Real-time computer vision platform tracking human movement at 30fps with sub-100ms corrective feedback during live workouts.
AR/Computer Glasses
Prototype · Sep 2025
Wearable AR system with chord-based glove input, collimating optics, and real-time AI processing.
ChargerAgent
In development · Dec 2025
Native macOS AI agent with SwiftUI + AppKit, Anthropic API streaming, and real tool use (terminal, files, directories).
Charger Mail
In development · Jan 2026
Native macOS unified inbox with OAuth2/PKCE auth and local AI-powered email management via Ollama.
Optics Simulator
Released · Nov 2024
Interactive ray-tracing simulator for concave/convex mirrors and lenses — built from scratch.
RF Radar Simulator
Released · Aug 2024
3D volumetric RF propagation simulator with realistic penetration physics through materials.
Shipping log · Apr 2026
Lately, from the bench.
v0.3 — five note styles finalized; notch hit-testing stable over fullscreen apps.
Beta invites to 14 testers. CalendarFeed merge bug across Canvas + EventKit fixed.
Crossed 1.2M reps analyzed across pilot installations.
Dragon Build 4-day program seeded; muscle-load view shipped.
Tool-use latency down ~40% via prompt-cache hit warming.
- Mar 26note
Finished re-reading Mythical Man-Month. Agreed with my past self and also not.
Writing
Notes from the workshop.
March 15, 2026
Hardware · 2 min
Building AR Glasses from Scratch
A deep dive into designing custom augmented reality glasses — from collimating optics to chord-based input.
February 20, 2026
Software · 2 min
Why Local AI Matters
The case for running AI models on your own hardware — privacy, speed, and independence.
January 10, 2026
Personal · 2 min
From FRC to Startups
How building competition robots with Team 254 shaped the way I approach product development.
Get in touch
The fastest way to make me smile is an interesting email.
I read every message. Hardware, computer vision, native macOS, what it's like to run a startup in high school — let's talk.
Send a message →Newsletter
Occasional notes when I ship something new. No noise, no schedule.