Andrew Clegg is a data science and machine learning consultant based in London with 14 years of experience applying statistical models and scalable engineering to product problems. He has led teams and technical strategy at organizations including Pearson and Etsy, driving personalization, recommendation systems, and learner analytics that influence product features and business decisions. Comfortable spanning research and production, he has built ML infrastructure and data pipelines using open-source stacks (ElasticSearch, Hadoop, HBase) and applied tools from Python and R to D3 visualizations. Earlier roles in music information retrieval and social media analytics reflect a talent for extracting signal from noisy, high-throughput data and shipping real-time systems. He holds a PhD in computational linguistics and an MSc in bioinformatics, a background that underpins strengths in text and sequence mining as well as interdisciplinary communication. Known for mining surprising insights that improve digital products, he combines hands-on engineering with product-focused storytelling to turn complex data into actionable features.
13 years of coding experience
14 years of employment as a software developer
MSc, Bioinformatics (Distinction), MSc, Bioinformatics (Distinction) at Birkbeck, University of London
BSc Hons. (2:1), History & Philosophy of Science, BSc Hons. (2:1), History & Philosophy of Science at University College London, U. of London
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Andrew Clegg - Data Science & Machine Learning Consultant