nathanrenting.dev

Work

ECHO, TherapyVault, AudioLaunch and FamilyKart are the ones I can show publicly. What's still under NDA: a reusable launch methodology, crystallised while building and launching AudioLaunch. I'm happy to walk you through it on a call. For the engineering patterns that keep recurring across all of them, see /patterns.

ECHO

ECHO

In production

My personal agent orchestrator. Multi-brain routing, tool dispatch, vault-backed memory, local + cloud LLM fallback. Built solo for a single user (me), runs every day.

Python · FastAPIMulti-brain routingagentskills.ioLocal LLMs
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AudioLaunch

AudioLaunch

audio-launch.comLive · open beta

Mobile music studio (Studio) plus Resonara, a gamified world that teaches sound design as you play. Custom native Rust audio engine for low-latency DSP on Android (NDK + JNI + React Native FFI). Eight years solo-built, now in public open beta.

React NativeRust · custom audio engineAndroid NDKMobile DAW
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AudioLab.tools

AudioLab.tools

audiolab.toolsLive · in progress

Authority platform at the intersection of audio + AI + DSP + Android + accessibility. Real tools, deep docs, no slop. Astro + React + Tailwind v4, cluster structure (MixLab, HearLab, Engineering).

AstroContent platformAudio + AIDSP
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TherapyVault

TherapyVault

v0.1 RC

Secure video platform for therapists and their clients. Therapists upload sessions, with granular per-client access controls, GDPR export and scheduled deletion, MFA for admins. Next.js 15 + Prisma + Cloudflare R2.

Next.js 15TypeScriptAuth + MFAGDPRStripe / Mollie
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CaptionCompass

CaptionCompass

MVP scaffold · Phase 1

Accessibility app for deaf and hard-of-hearing Android users. Live captions always visible; a directional hint toward the speaker appears only when it's reliable. Kotlin + Jetpack Compose + stereo AAudio + GCC-PHAT DoA.

AndroidKotlinJetpack ComposeAccessibilityDSP
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PhotoFlow

PhotoFlow

Pre-dev · vision locked

From edited photo to online presence in under 30 seconds, for professional photographers. Lightroom plugin + Tauri desktop + cloud publishing stack. Multi-agent architecture (Vision / Copy / Publishing / Analytics).

TauriLightroom pluginMulti-agentPhotography
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FamilyKart

FamilyKart

In development

Mario Kart for my kids. Custom 3D engine on top of Three.js, AI opponents, power-ups, chase camera. Electron desktop app. A side project that runs alongside the serious work.

ElectronThree.js3DSide project
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Stealth

Stealth · methodology

A reusable launch approach for indie and stealth products heading toward public release. Crystallized while building and launching AudioLaunch. Tools, sequencing, a custom content pipeline, social syndication. Now being applied to the next project. More than a list of tactics, less than a public framework.

In use · 2025–now · NDA
PROJECT NAME

I'm happy to go through this project in detail on a call. If it clicks, we take it further under MNDA.