Available for high-leverage work

Realtime systems · AI products

FULLSTACKDEV&AIBUILDER.

I build products that make complex systems legible — realtime apps, AI-integrated workflows, and information surfaces that turn technical depth into a visible advantage.

View flagship work →Open signal feed

Latest ranked signal

Lobsters Interview with mitchellh

LOBSTERS37m agoscore 62Open signal feed →

Experience

10+ yrs

Live sources

Shipped systems

Published essays

Featured builds

Signals ranked

Current systems

Active work,
live signals, and writing.

Featured builds, the latest ranked signal, and recent writing — all in one place.

Featured build

MAINFRAME

Open-source bash stdlib for AI agents. Signals systems-level engineering range. Shows open-source authorship.

Pure bash runtime · Agent working memory primitives

Latest ranked signal

Lobsters Interview with mitchellh

@mitchellh (blog) was behind Vagrant, Packer, Consul, Terraform, Vault, Nomad, Waypoint and now builds Ghostty and Vouch. In this interview, we talk about terminals, Zig and open source. You've been interviewed a lot. Why do people like to interview

LOBSTERS · 37m ago · score 62

Publishing system

Building Realtime Apps with SpacetimeDB and Next.js 15

A deep dive into SpacetimeDB's TypeScript SDK and how to wire it into a Next.js 15 App Router application for live visitor tracking and realtime features.

3 min read · spacetimedb · next.js

Open-source ecosystems

Projects I support

Small but important signal: I contribute to and support AI-native developer tooling beyond my own products.

PI.DEV / AGENTIC DEVTOOLSPi coding agentSupporting the open-source coding-agent stack behind Pi-style local AI development workflows.GitHub →MULTI-AGENT WORKSPACEScmuxHelping push the terminal/workspace layer for orchestrating agents, browsers, and engineering sessions.GitHub →

✦ Selected Work

Systems I've Built

● LIVE

2024

JPope Tax Portal

Enterprise client portal for tax consultancy

Full-featured client portal built for JPope Tax Consultancy. React, TypeScript, Next.js frontend backed by Convex for real-time data sync. Role-based access, document management, and client communication tools.

ReactTypeScriptNext.jsConvexEnterprise

Outcomes

■Unified client communication surface

■Reduced manual back-office overhead

Architecture

Role-based accessRealtime data syncDocument workflows

● LIVE

2025

TaxScout.app

AI-powered commercial real estate tax optimization

Commercial real estate tax optimization platform for multifamily properties. Cost segregation analysis, 1031 exchange calculations, REPS qualification, and accelerated depreciation schedules. MCP-connected for AI agent access.

Next.jsTypeScriptAI/MCPReal EstateTax Engineering

Outcomes

■Turns niche tax logic into a usable product

■Demonstrates AI + domain depth

Architecture

AI agent publishing surfaceTax calculation workflowsMultifamily domain modeling

View live →

● LIVE

2025

MAINFRAME

Open-source bash stdlib for AI agents

4,000+ pure bash functions: JSON, strings, arrays, HTTP, CSV, git, Agent Working Memory (AWM), RAG, embeddings, and multi-agent orchestration. The codex for AI-native shell scripting.

BashOpen SourceAI AgentsAWMRAG

Outcomes

■Signals systems-level engineering range

■Shows open-source authorship

Architecture

Pure bash runtimeAgent working memory primitivesCLI-first orchestration surface

View repo →

● LIVE

2024

PropertyJunk.com

Junk removal SaaS with integrated CRM

Complete SaaS platform for junk removal operations. Real-time fleet tracking, employee management, customer CRM, scheduling, and billing—all in a single unified interface. Built for scale.

Next.jsTypeScriptConvexReal-timeSaaS

Outcomes

■Turns field operations into software

■Demonstrates breadth across product surfaces

Architecture

Operations dashboardFleet and scheduling workflowsUnified CRM + billing

● WIP

2026

toddwatts.dev

This site — a living experiment

Next.js 16 + SpacetimeDB realtime backend. Headless MDX blog publishable via MCP from Pi or Claude. GHOST SIGNAL design system. Veo 3 video assets. Remotion animations.

Next.js 16SpacetimeDBRemotionVeo 3TypeScript

Outcomes

■Acts as a public product demo

■Shows how content, design, and systems connect

Architecture

Signal feed aggregationHeadless publish APIRealtime-ready portfolio shell

View live →

● LIVE

2026

Pi CMUX

Local multi-agent command center for Pi + CMUX

Open-source Pi extension family that connects Pi with CMUX for local multi-agent workflows: orchestration, session bridging, browser intelligence, and design execution in one package.

Open SourcePiCMUXAI AgentsTypeScript

Outcomes

■Makes local agent teams easier to coordinate

■Connects browser and terminal work surfaces

Architecture

Agent orchestration layerPi session bridgeBrowser lock + checkpoint system

View repo →

✦ My PostsView All →

Feb 28, 2026Latestspacetimedbnext.js

Building Realtime Apps with SpacetimeDB and Next.js 15

A deep dive into SpacetimeDB's TypeScript SDK and how to wire it into a Next.js 15 App Router application for live visitor tracking and realtime features.

3 min read

→

Feb 14, 2026Latestaillm

Fine-tuning Llama 3.2 on Custom Datasets — What I Learned

After three weeks of iteration on fine-tuning Llama 3.2 with custom datasets, here are the practical lessons that saved me from wasting GPU hours.

Ranked signal feed

Lobsters Interview with mitchellh

devsystems