How to Contact Sebastian Siemiatkowski

Choose one narrow angle where your experience is clearly useful to Sebastian Siemiatkowski. Avoid broad positioning; one sharp contribution beats ten generic claims.

Use this as your foundation: Connect through 'The Death of the Extraction Machine' and 'The Harmonization of AI and Human Empathy'. He values consumer-first interest rates, 'Open-Protocol' commerce, and a '20-Minute-Prototyping' approach to dev. Accessible via Klarna Stockholm HQs, elite European fintech galas, and high-level consumer-protection policy forums.

Create one concrete proof-of-work asset before outreach. This can be a short teardown, a practical proposal, or a relevant case study.

Distribute that work where the right people actually see it: Klarna Q4 Earnings Call (Feb 19), Google Universal Commerce Protocol Partnership, Securities Class Action Deadline (Feb 20).

Keep the first message short and specific. Lead with context, show proof, then ask for a small next step.

A strong opener is usually a focused question: Ask about his support for the 10% credit card interest cap and his reflections on joining Google's Universal Commerce Protocol for AI-driven shopping.

If there is no response, do not spam. Improve your proof and follow up in 10-14 days with a clearer signal.

Maintain the relationship through relevant updates around The Ethics of AI in Job Markets, Modern European Retail Regulations, UI/UX Design for Frictionless Payments. Small, consistent value compounds over time.