nathanrenting.dev

Work

ECHO, TherapyVault and FamilyKart are the ones I can show publicly. My biggest project is in Stealth: an audio product I've been building since 2018, through several concept pivots and platform iterations, with a production tier since 2024. 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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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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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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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

Hand-drawn timeline on a blackboard: 8 YEARS — ONE PROBLEM. Five phases between 2018 and now: concept + vision (2018), first sketches (2020), mobile pivot (2022), production tier (2024), live · stealth (now).
Whiteboard sketch · eight years in a single problem space
Stealth · audio · 8 years

A product for creators, built on more than ten years of audio-production experience. Since 2018: the first years spent on concept work and platform sketches, then three concept pivots and several rebuilt iterations, with a production tier since 2024. Cross-platform mobile with a custom audio engine, three-tier AI fallback, and a custom sample pipeline. Live with a small group of early adopters, public launch in preparation. EU-first stack, GDPR by design.

Live · since 2018 · NDA
PROJECT NAME
Stealth · methodology

A reusable launch approach for indie and stealth products heading toward public release. Crystallized during the first stealth project. 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 both projects in detail on a call. If it clicks, we take it further under MNDA.