Engineer · Developer · Maker

Duncan Smith

I build privacy-first productivity tools and deploy AI infrastructure for regulated industries.

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7 Products
24 Services
80+ Workflows
3 Platforms

Products

What I've Built

Flagship Products

DeviceWatch

Web SaaS

Automated FDA MAUDE surveillance for medical device companies.

Next.js React Supabase Claude AI
Visit devicewatch.app Details

SolScribe

Docker · Web

Self-hosted audio transcription with speaker diarization and AI chat.

Go React WhisperX Docker
Visit solscribe.ai Details

Prism

macOS · Windows · Linux

Privacy-first AI command palette searching 17+ data sources locally.

Tauri 2 React Rust
Visit prismapp.xyz Details

Developer Tools

WinClip

52 text superpowers, one clipboard.

Windows
.NET 8 WPF

Fluid Timer

The most beautiful Pomodoro timer for Mac.

macOS
SwiftUI AppKit

DropSnip

Screenshots that respect your secrets.

macOS · Windows
Swift .NET 9

Also Built

five

Human-first hiring platform.

Web
Next.js Supabase Stripe

Services

Sovereign AI Consulting

On-Premise AI for Regulated Industries

The same AI infrastructure I productize in SolScribe and Prism, I deploy for clients.

40hrs saved weekly
$3,100 SaaS eliminated
97% faster retrieval
Zero cloud transmission
Learn More

Built With

Swift .NET Go Rust React Next.js Tauri Docker Supabase

Latest Writing

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Mar 14, 2026

Building a 24-Service Homelab on a $400 NAS

How I replaced $300/month in cloud subscriptions with a TerraMaster F2-424 running Docker.

 Mar 14, 2026

My Local LLM Stack: Running AI Without the Cloud

A complete local AI infrastructure on consumer hardware.

 Mar 17, 2026

80 Workflows Later: How n8n Replaced My Entire SaaS Stack

How self-hosted automation eliminated dozens of paid tools.