Piotr Krzyzek

How We Turned a 76-Page App Spec Into Something One Developer Can Ship

A 76-page MVP spec landed on one developer's desk. Three boring decisions turned it into something shippable: three named batches, an explicit Phase 3 list in writing, and developer annotations as part of the file.

Agentic AI Vendors Are the New Dev Shops: A Founder's Playbook for Evaluating Technical Partners

The pitch is new. The failure pattern is a decade old. Three conversations to have before signing any AI agent vendor: references that look like you, architecture not demo, and who carries the pager at 2am. Same due diligence as a dev agency. New buzzword.

The Bravest Thing You Can Do Under a Deadline? Move It.

Most leadership deadline posts sound the same. Here is a less common flex: we looked at the risk, we protected the client, and we moved the date. The closure-work story, the 4-question script, and the difference between a moved date and a missed date.

The Riskiest Part of Shutting Down a Digital Business Is the "Can I Just Cancel This?" Email

A 10pm vendor renewal email from an exhausted founder almost ended fifteen years of customer data. The riskiest part of shutting down a digital business is rarely the security stack. It is the trusting click. Here is the phased plan that kept her out of trouble.

The "Minor" Support Ticket That Protects Lifetime Value

Most churn doesn't start with a big outage. It starts with a "minor change" request that feels ignored. The four-step response pattern that protects six figures of LTV in 40 minutes.

Piotr Krzyzek © 2026