parusnik.dev
I build AI products from idea to working prototype. 10+ years in product design, last 2 years at the intersection of design, AI, and engineering.
- 2026-03-13
A user lost 99.9% of funds on a USDT→AAVE swap. The system warned, showed the numbers, got consent — and executed. A UX failure analysis.
- 2026-03-13
Corporations buy servers and licenses but don't know what to do when an internal employee creates an AI product. This is an architectural gap in HR processes.
- 2026-03-12
Developers generate code but don't solve problems. Product managers formulate tasks but can't verify solutions. The answer is combining product thinking with systems design.
- 2026-03-10
How to quickly validate multiple hypotheses simultaneously when each approach requires its own infrastructure, data, and prompt
- 2026-02-16
Manifesto: how the designer's role changes when AI writes code
- 2026-02-15
Building in public: Mapika from idea to working product