sethserver.com
Seth Black

From AI-coded to production-ready.

I'm a professional nerd. Twenty-five years of Python, machine learning, and shipping software for startups — distilled into essays, assessments, and a couple of books.

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Python LLMs & Agents Production deploys Databases Fractional CTO
Essays, articles & guides

Notes from the production trenches.

All articles
Free assessments

How's your stack, really?

Quick, honest diagnostics for developers and founders. Answer a few pointed questions, get a custom-written analysis with hand-picked reading from twenty-plus years of getting it wrong (and occasionally right).

Books by Seth

Practical books for the founder who shipped first and asked questions later.

Databases in the Era of AI
New · Available now

Databases in the Era of AI

A practical guide to data architecture for small teams.

You added AI features and got told you need a vector database, a graph database, and three new systems to run them. You don't. Start with one relational database, add pgvector, and stay on the short path — with the exact thresholds for when to add each piece.

Was $9.99 · instant PDF delivery

From Replit to Production
Available now

From Replit to Production

The founder's guide to deploying AI-coded apps.

No DevOps background required. A simple, repeatable workflow that gets your AI-coded app from prototype to real users — without the 47-step Kubernetes detour.

Seth Black
Assume
It Will
Fail.
A field guide to AI security
Vol. II · 2026
Coming late 2026

Assume It Will Fail

A field guide to AI security for the people actually shipping it.

Prompt injection, leaked secrets, jailbroken agents, runaway tool calls — AI systems have a whole new category of security problems. This is the book I wish existed before I had to learn each one the hard way.

Seth Black
The
Augmented
Founder.
Build and scale with AI
Vol. III · 2026
Coming 2026

The Augmented Founder

How to build, ship, and scale with AI as your strategic force multiplier.

A practical playbook for founders using AI across product, ops, and growth without turning their company into an automation-shaped mess.

The newsletter

Practical AI & startup advice. No fluff, no upsells.

New essays every few days. Mostly Python, AI, databases, and the not-so-glamorous middle of running software in production.

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