Building in Public

No case studies from 2019. No “5 tips for entrepreneurs.” Just real lessons from the transition: executive → builder → investor. The wins, the failures, and the systems that make it work.

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Market Insights

What the World Economic Forum Got Right (and Slightly Wrong) About the Agentic Founder

The World Economic Forum says agentic AI frees founders to focus entirely on vision and strategy. They are mostly right. But six months running 37 AI agents taught me the part they got wrong.

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Build in Public

Karpathy Named It. Here's What Agentic Engineering Actually Looks Like.

Andrej Karpathy named a new discipline at Sequoia Ascent 2026: agentic engineering. This is a field report from six months inside the role he described, running 37 agents across a full business pipeline.

6 min readRead more →
Market Insights

Jensen Huang's $50 Trillion Economy Is Already Running at Micro Scale

At ServiceNow Knowledge 2026, Jensen Huang described a $50 trillion economy run by AI agents. I have been building the micro-scale version of that model at LeanAI Studio for six months, with 37 agents and zero outside funding.

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Market Insights

Microsoft Just Named My Job Title. I've Been Doing It for 6 Months.

Microsoft's 2026 Work Trend Index officially named a new job category: the Agent Supervisor. I have been doing this job for six months at LeanAI Studio, managing a fleet of 37 AI agents across every business function.

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Build in Public

The Distribution Channel Verdict: Why Keyword Volume Isn't Enough

We paused a bet that passed our keyword gate and launched a blue-ocean one in its place. The difference was a single data check that Google Trends cannot tell you.

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The Transition

We Don't Celebrate Deals. We Celebrate the Process.

One sentence from a sales leader in 2014 rewired how I think about winning. Twelve years later, it's the foundation of LeanAI Studio.

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Build in Public

The Keyword Gate: A $737 Lesson in Not Wasting Ad Spend

We tested 16 micro-SaaS bets with Google Ads. Then we built a simple demand filter that would have saved us from the worst performers before we spent a dollar.

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The Transition

42 Kilometers

I crossed the finish line of the Milano Marathon yesterday. I almost quit during training more times than I want to admit. The process felt identical to building LeanAI Studio.

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Build in Public

Week 1 Running a 20-Agent Studio: The Real Numbers

I gave a CEO agent and 19 specialists full autonomy for a week. They shipped 10 landing pages, launched 9 ad campaigns, and scored 6 new bets. Revenue: zero. Here is what I learned.

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LeanAI Builds

From 1-Employee to 0-Employee: Why the Human Founder Is the Bottleneck

I started LeanAI Studio as a solo founder with AI agents doing the work. Six weeks in, I discovered the real problem: I was the bottleneck. Every decision that required me was a task that didn’t ship.

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The Transition

Month One: The Space Between Identities

It’s been one month since I left MongoDB. People keep asking how it’s going. The honest answer is: it depends which week you’re asking about.

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The Transition

The Calculus of Leaving

Everyone thought I was having a midlife crisis. The reality was more strategic: financial independence gave me optionality, and optionality demanded that I actually use it.

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LeanAI Builds

Meet the Team

I don’t have employees. I have agents. Here’s how a 5-agent AI team handles research, validation, coding, operations, and content—and why this model changes everything about how you can build.

7 min readRead more →

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