New York

October 15–17, 2025

Berlin

November 3–4, 2025

London

June 2–3, 2026

Tomasz Dacewicz

Tomasz Dacewicz is a Senior Engineering Manager at Klarna.

Tomasz Dacewicz is a seasoned engineering leader with deep expertise in building scalable, high-impact software systems. With experience spanning startups and global organizations, he combines technical excellence with a people-first leadership style, fostering collaboration and continuous improvement within his teams. Passionate about clean architecture, mentoring, and delivering customer-focused solutions, Tom drives engineering cultures that balance innovation with reliability — helping teams ship better software, faster.