Owain Brennan

Head of Ai & Data @Sedna

London, GB

Leading Sedna’s global Data & AI function making international trade and shipping fasterResponsible for the technical and strategic direction of AI, machine learning, and data across the platform, with a focus on building production-grade systems that scale and deliver real operational value to thousands of users, millions of emails and billions of objects daily.Key responsibilities include- Leading a global team of AI software engineers across multiple time zones- Owning Sedna’s data architecture and platforms, including Sagemaker, Snowflake, pipelines, and governance- Designing and deploying end-to-end ML systems (from data ingestion to inference in production)- Setting standards for MLOps, reliability, and model lifecycle management- Translating product and business problems into practical AI solutions, not research demos- Ensuring data quality, trust, and performance across mission-critical workflows with Data Catalogs- Keeping up to date with the latest AI research and practical implementations- Managing Internal AI tooling and engineering usage- Owning and managing AI budget and revenue

Teesside University

Master of Science - MS, Applied Data Science

Bede Sixth Form Billingham

A - Level, Media Studies, Computing, Music Technology, English Literature

Teesside University

Bachelor of Arts - BA, Business Management with Marketing

Teesside University

Foundation degree, Artificial Intelligence and Data Science