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Sion Smith

CTO @ OSO - The Kafka Experts

Sion Smith is a highly skilled professional with over 10 years of experience in building secure event-driven platforms using Kafka, aimed at helping businesses extract value from their data efficiently and in an agile manner.

Sion holds a 2:1 BSc degree in Computer Science from Cardiff University and has also studied at Greenhill School Tenby.

Throughout his career, Sion has held various impactful roles in prestigious organizations. He was a former member at Hampton, CTO, and Co-Founder at OSO, Technical Principal Consultant at Contino - an Enterprise DevOps and Cloud Transformation Consultancy, DevOps Evangelist at HSBC Global Banking and Markets, Lead DevOps/Big Data Solutions Architect at dataffirm, AWS Solutions Architect at lastminute.com group and Nutmeg, Data Pipeline Architect at F-Secure Corporation, Technical Team Lead at OP-Pohjola Group, Senior Fixed Income and Equity Derivatives Java Developer at BNP Paribas, Senior Java Developer at Cognitive Match, Lead Java Front End Developer at Thomson Reuters, Java Risk Application Developer at CMC Markets, Web Application Developer at Inuk Networks, Java Application Developer at Companies house, Forex Trader/Algorithmic Trading at MIG Investments, and Fixed Income Derivatives Trader at Refco.

Highlights

Apr 27 · twitter

By 2026, we'll have 75 billion IoT devices generating massive data streams daily.

Your batch processing infrastructure will collapse under that weight.

Companies building on Kafka today are preparing for this tsunami while everyone else is about to get washed away.

Apr 26 · twitter

The best data engineers I know are all moving to streaming-first architectures.

Gone are the days of batch ETL jobs running overnight.

Gone are the rigid database schemas that can't adapt.

The future belongs to those who embrace the stream as the source of truth.

Kafka is the foundation.

Sion Smith
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Location

London, England, United Kingdom