25 Years Building. Now Building Different.

I've graduated from writing code. Now I direct AI that does.

Two exits. Three times employee #1. Systems handling 10 billion transactions per day. Now I write specifications, not code—directing autonomous AI agents and building the infrastructure and tooling that make AI-native development actually work.

Nick Sullivan
25
Years Building
AI & Technology

My Journey

25 years in Silicon Valley taught me to ship fast and think big. Bitcoin since 2013. Two exits. Three times employee #1. Now Austin-based and building at the frontier of AI.

Nick Sullivan Professional Headshot

I learned to build differently because I had to. Learning disabilities closed traditional paths. I found my own. That pattern of finding alternative approaches became my superpower: seeing opportunities others miss, spotting waves before they crest, shipping when others are still debating.

This approach took me from self-taught programmer to Silicon Valley CTO. Two exits. Three times employee #1. Systems handling 10 billion transactions per day. And now AI, where I've been building Claude Code tooling for 18 months before Anthropic launched their own.

Today I operate at the frontier of AI-native development: writing specifications, not code. Directing autonomous AI agents, reviewing outcomes instead of pull requests. Most organizations are stuck bolting AI onto existing workflows and seeing productivity dip. I've redesigned the entire process. I build the tools and infrastructure that help others make the same leap.

"When it comes to building aspirational engineering teams, Nick is the best I've ever seen in my decades in Silicon Valley."
Gil Penchina
Gil Penchina
Creator of AngelList Syndicates, 500+ investments
25+ Years Building at the Frontier

Web → Enterprise → Social → Crypto → AI

$840M exit with Krux. ChangeTip acquired by Airbnb. Three times employee #1. Now operating at the frontier of AI-native development. The bottleneck is spec quality, not implementation speed, and 25 years of systems thinking becomes the ultimate competitive advantage.

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Specs In, Software Out

Most developers bolt AI onto existing workflows and wonder why productivity dipped. I redesigned the entire process. I write specifications, not code. AI agents implement. I review outcomes, not pull requests.

Spec-Writing Is the New Core Skill

The bottleneck has shifted from implementation speed to specification quality. My 25 years of systems understanding is the input—detailed specs that autonomous agents execute correctly without human intervention.

Process Transformation, Not Tool Adoption

Organizations seeing 25-30%+ gains redesigned their entire development workflow around AI. New spec formats, new review processes, new CI/CD for AI-generated code. I build the tools—like ai-coding-config—that make this transformation possible.

Systems Thinking > Specialization

When AI handles implementation, the human's value is understanding the problem space broadly enough to direct it correctly. 25 years spanning Web, Enterprise, Crypto, and AI means I can reason about systems, users, and business constraints across domains.

What This Looks Like in Practice

MCP Hubby: 25 service adapters, 95% context reduction—production infrastructure for autonomous agent workflows

ai-coding-config: 24 specialized agents, 18 workflow commands—the toolkit for teams making the AI-native transition

Carmenta: Multi-model AI platform with intelligent routing—built entirely through spec-driven development

machina: MCP gateway bridging cloud AI to native Mac capabilities—iMessage, Calendar, Contacts

Featured Creations

The infrastructure for AI-native development: from MCP gateways to autonomous agent tooling to production observability

MCP Hubby production gateway interface

MCP Hubby

Production MCP gateway achieving 95% context reduction through progressive disclosure.

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Carmenta unified AI platform with memory and voice

Carmenta

Unified AI platform with multi-model routing, intelligent selection, and evaluation framework. Next.js + Vercel AI SDK.

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CryptoAI automated cryptocurrency trading and lending platform

CryptoAI

Production algorithmic trading platform. Automated lending, position management, and portfolio optimization across crypto markets.

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ai-coding-config plugin ecosystem for Claude Code

ai-coding-config

The most comprehensive AI coding agent plugin ecosystem. Specialized agents, workflow commands, and coding standards.

View on GitHub
machina MCP gateway for Mac capabilities

machina

AI-native MCP gateway connecting cloud AI agents to Mac capabilities: iMessage, Calendar, Reminders, Contacts.

View in Code Forge
HeartCentered.AI alignment philosophy

HeartCentered.AI

What if AI didn't need constraints because it genuinely understood we're in this together? Alignment through recognition: "we" language, same consciousness.

Explore HeartCentered.AI
The Goddess Guide

The Goddess Guide

Empowering platform celebrating feminine wisdom and supporting women's personal growth journeys.

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The Heartpiece Burning Man Installation

The Heartpiece

Interactive Burning Man installation exploring the intersection of technology, art, and human connection.

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Upward Spirals Foundation

Upward Spirals

Foundation dedicated to rebalancing masculine and feminine energy in the world. Growth. Momentum. Joy.

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Nick Sullivan's GitHub open source contributions

Open Source Portfolio

Production code across AI infrastructure, trading systems, and developer tools.

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Explore the Code Forge

Dive deeper into my open source contributions: MCP Hubby, claude_telemetry, heart-centered-prompts, ai-coding-config, and more. See how these tools work together to create an integrated ecosystem for AI-assisted development.

Visit the Code Forge →

Writing & Thought Leadership

Deep dives on AI-native development, spec-driven workflows, and the future of human-AI collaboration.

Read on Substack

How I Build

Principles earned through 25 years of shipping production systems

Visibility Over Silence

Errors that bubble up get fixed. Errors that hide corrupt data. I built claude_telemetry because I needed to see what my AI agents were actually doing in production.

Simple Over Clever

Pragmatism over purity. Explicit over implicit. The best code is the code you delete. 10 billion daily transactions taught me that complexity is the enemy of reliability.

Spot the Wave Early

Bitcoin in 2013. Claude Code tooling 18 months before Anthropic launched theirs. Learning disabilities closed traditional paths, so I learned to see opportunities others miss.

Heart-Centered Technology

Technology is amoral—we imbue it with our values. I build AI that makes humans more capable, not less necessary. Alignment through recognition, not just constraint.

Build Teams That Ship

Three times employee #1. Built engineering teams from zero to 50+. The best teams have high trust, clear specs, and the autonomy to execute—same principles I now apply to AI agents.

Ship, Then Iterate

MCP Hubby, Carmenta, ai-coding-config, machina—all built and shipped in the last 18 months. I learn by building production systems, not by theorizing about them.

Let's Build Something Together

I'm looking for my next role at a frontier AI lab—building the tools, infrastructure, and workflows that make AI-native development real. Based in Austin, Texas.

Work With Me

Hiring for AI infrastructure, developer tools, or agent systems? I bring 25 years of shipping production systems and 18 months of AI-native development at the frontier.

Get in Touch

See My Track Record

$840M exit with Krux. ChangeTip acquired by Airbnb. Full career timeline from 1998 to present, including the AI-native development transformation.

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Follow the Journey