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The Minimum AI Stack Every Technical Founder Should Understand
The five layers that determine whether your AI product is fast, cheap, and reliable.
Mar 1
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Mathias Klenk
2
2
2
February 2026
How to Measure Engineering ROI Without Fooling Yourself
How startup founders and engineering leaders can connect code, velocity, and product decisions to real business impact.
Feb 15
•
Mathias Klenk
1
1
2
December 2025
What Is Good Product Management?
An Engineer’s Perspective
Dec 21, 2025
•
Mathias Klenk
7
2
4
Why Startups Die
Startups rarely die from competition. They die from the inside.
Dec 6, 2025
•
Mathias Klenk
24
14
6
November 2025
Everyone is a builder now
Something different is happening in software teams right now.
Published on Design + AI
•
Nov 23, 2025
The Importance of Network Effects for Startups
The Invisible Flywheel Powering the World’s Fastest-Growing Startups
Nov 9, 2025
•
Mathias Klenk
3
1
October 2025
Market Always Wins
Finding Strong Product-Market Fit for Your Startup
Oct 26, 2025
•
Mathias Klenk
1
1
Agentic Engineering: How AI Agents Are Reshaping Software Development
From Prompts to Production: Inside the World of AI-Driven Development
Oct 5, 2025
•
Mathias Klenk
1
September 2025
Rethinking the 10x Engineer: From Developer to Force Multiplier in the Age of AI
What it really means to be a 10x engineer today
Sep 28, 2025
•
Mathias Klenk
How to Interview Engineering Candidates in 2025
The new playbook for hiring in the age of AI coding assistants
Sep 21, 2025
•
Mathias Klenk
1
Transitioning from Engineer to Founder – What I Wish I Knew Before
Many engineers dream of launching their own startup, envisioning that their technical brilliance will naturally lead to a great product and a successful…
Sep 14, 2025
•
Mathias Klenk
3
2
Technical Debt vs. Product Speed: When to Refactor or Just Ship
A founder’s guide to balancing shipping with long-term technical health
Sep 7, 2025
•
Mathias Klenk
1
2
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