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Mark Sellors is head of Data Engineering at Mango Solutions where he works with Mango’s customers on solving complex data engineering challenges in real world settings. A regular public speaker, Mark is often to be found talking about how best to integrate the R statistical programming language in high-stakes production settings. Mark has extensive experience in analytic computing and a background in helping others get the most from their computing environments.

Mark is also the author of the Field Guide to the R Ecosystem, a high level overview of the entire ecosystem, aimed at managers, operations personnel, and those approaching the language for the first time.

Why “sellorm”? Many years ago, when I started my first ‘proper’ IT job, sellorm was my username. I started using it everywhere, and it stuck, and I’ve used it everywhere ever since!