New York

October 15–17, 2025

Berlin

November 3–4, 2025

London

June 16–17, 2025

Christos Chatzis

Christos is a Senior Big Data Technology leader.

Christos is a Senior Big Data Technology Manager with expertise in Real-Time Big Data Analytics and ML/AI, aligning technology with business goals to deliver impactful results. With a strong background in Physics, Control, and Computing, he has extensive experience leading distributed teams across countries and driving engineering innovation. As a former Associate Director of Engineering and Fractional CTO, he has fostered engineering excellence and led high-profile projects. An active conference speaker and tech writer, he is also the founder of a meetup on engineering leadership and the creator of a newsletter addressing leadership challenges in the tech sector

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