Aaron / rpio — systems, software, design, and hardware

Personal AI OS

A bespoke private system that coordinated finance, research, briefings, and daily work through specialist agents, clear privacy lanes, and human approval for consequential decisions.

Human Research Finance Briefings

Codex Voice Steer

A local CLI that turns speech into live Codex turns, with wake-word activation, session resume, schema-aware routing, mid-turn steering, interruption, and explicit safety boundaries.

Local voice bridge system from wake word to Codex session routing

WhatsApp Lead Routing

A real-estate lead system that routes, reminds, and records over WhatsApp while keeping outreach commitments and irreversible decisions with the human team.

Anonymized human-in-the-loop lead routing workflow

Watercolor Love

A static React portfolio that keeps real paintings central, combining a calm art-directed interface, optimized media, subtle motion, and a buyer-facing room-preview tool.

MLX Speech-d

A warm local TTS daemon that streams speech with low latency, lets newer requests interrupt older ones, and gives agents a simple, dependable CLI surface.

Local speech daemon architecture with warm model and output lanes

PeekPairs

A native macOS game for the gaps between builds, with global hotkeys, 3D card flips, focus-aware pausing, and performance work that keeps large boards smooth.

Brave Search Companion

A local-first Raycast extension for Brave search, AI answers, suggestions, and searchable history, built without accounts, analytics, a paid API key, or an external backend.

Text Linter

A local Raycast extension that cleans Markdown and prose before it reaches the next app, with configurable rules, rich and plain paste paths, and no network dependency.

lint / clipboard 3 fixes

PaulsonTalks

A full event website delivered in a compressed sprint: talks archive, localized pages, context-aware ticket access, investor relations, analytics, and automated form routing.

Type 66

An A-Level media portfolio built through research, a 200-part Blender rebuild, custom materials and lighting, then Photoshop compositing into an in-world print publication.

VERVOLIA

A Year 12 business brief expanded into a complete brand and public website, joining product concept, marketing, CSR, recruitment, editorial copy, and ambitious Framer motion.

BrainDance HUD

A class 9 product-development project turned into a working near-eye display, with custom optics, Raspberry Pi integration, 3D renders, a launch film, and a live defense.

BrainDance head-mounted display concept render

Two Weeks, One Shop

A two-week school internship spent building a functional Shopware prototype from server setup and product variants through checkout configuration, SCSS, and Twig theme work.

I turn ideas into Digital Magic

Selected work