Startups And Code by John Mann

Startups And Code by John Mann

Building PTTrak in Hours, Not Months: My Journey with Multiple AI Agents

How I learned to stop worrying and love the chaos of using multiple AI coding tools

John Mann's avatar
John Mann
Oct 12, 2025
∙ Paid
a fitness trainer in a gym with stacks of paper and a robot trying to help, cartoon, humrous

Hey all, Real John here for a minute… I had Claude write some of this and want to clarify the timeframe, it took 2 days, not one. Mainly because of the authentication issues and date/time issues with AI. One thing I learned from this test is that AI sucks at da…

User's avatar

Continue reading this post for free, courtesy of John Mann.

Or purchase a paid subscription.
© 2026 John Mann · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture