Harry Johnston
Generative AI Engineer
Datchet, England, United Kingdom
Summary
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Senior🎓
Top SchoolHarry Johnston is a Generative AI Engineer with a decade of experience building practical, production-ready AI systems that bridge research and business impact. With a PhD in Astronomy and Astrophysics and a background in large-scale cosmology, he brings rigorous quantitative thinking to NLP, retrieval and end-to-end ML pipelines. He has led AI efforts at Forestreet—delivering supplier discovery workflows and research agents—and moved quickly from consulting prototypes to production roles across startups and delivery teams. Harry focuses on reliability, scalability and usefulness in real-world settings, comfortable working across the stack from model design to deployment. Based in the UK, he combines academic depth with hands-on product delivery and a knack for turning complex research ideas into pragmatic engineering outcomes.
10 years of coding experience
4 years of employment as a software developer
University College LondonGithub contributions (5)
ug-hj/PhD
Jun 2016 - Oct 2020
Contributions:378 pushes, 2 branches in 4 years 5 months
harrysjohnston/2ptPipeline
Mar 2019 - Mar 2022
Contributions:58 commits, 64 pushes in 3 years 1 month
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