Notizen

Klare Notizen: Kerngedanken, Erkenntnisse und nützliche Erkenntnisse aus dem, was ich lese und studiere.

Product thinking

Legacy UI is the New Tech Debt

An API can handle the whole thing.

Most businesses still expect people to navigate web pages and click buttons when an API could handle the whole thing. It's time to move towards raw APIs and CLIs.

14. März 2026

Product thinking

Personal Page - From Portfolio to Product

Stop presenting projects. Start shipping a system that compounds trust.

A personal site should operate like a product: clear positioning, one CTA, proof, distribution, and legal foundations that make growth and revenue sustainable.

26. Februar 2026

AI engineering

AI builders: chase primitives, not model size

Models impress. Systems ship.

Bigger models are not the same as better products. Real progress comes from primitives and engineering patterns that reduce variance and make outcomes reliable.

26. Februar 2026

Systems design

Horizontal vs Vertical Progress (and why it matters)

Scaling is a multiplier; primitives change the equation.

Horizontal progress scales known playbooks. Vertical progress creates new playbooks by introducing primitives that reshape what products can reliably do.

26. Februar 2026

Founder mindset

Scaling isn't progress

Growth multiplies quality. It never replaces it.

Scaling feels like momentum, but it only amplifies what already exists. If retention is weak, growth just exposes churn, support debt, and ambiguity faster.

26. Februar 2026

Mindset

Self-Awareness Is the Foundation of Growth

If you don’t know yourself, you can’t build yourself.

Success begins with understanding your strengths, limits, values, and patterns. Self-awareness becomes the root system that everything else grows from.

10. Dezember 2025

Performance

Success Comes From Doubling Down on Your Strengths

Your unique edge is your engine.

You win by amplifying your natural strengths, not by becoming balanced or average at everything. Your future depends on sharpening your spike.

10. Dezember 2025