Dave Greasley is a Senior Data Engineer and team lead based in Bristol with 11 years of experience building robust data pipelines and production analytics systems using Python and Apache Spark. He combines an academic grounding from an MSc in Advanced Computing with hands-on expertise migrating legacy .NET applications into modern data workflows, having started his career as a C# web and Windows developer. At the Office for National Statistics he led technical redesigns and introduced software engineering practices like unit testing and CI to analytics teams, and now leads data engineering delivery at Ascent. Comfortable moving between deep technical implementation and stakeholder-facing delivery, he has experience in performance testing, API integration and enterprise deployments. Colleagues would note his pattern of bringing disciplined software practices to data teams and his knack for translating complex survey and trade data requirements into scalable pipelines.
11 years of coding experience
10 years of employment as a software developer
Bachelor of Science (BSc), Computer Systems and Networks, 2:1, Bachelor of Science (BSc), Computer Systems and Networks, 2:1 at University of Plymouth
MSc Advanced Computing - Machine Learning, Data Mining and High-Performance Computing, Computer Science, MSc Advanced Computing - Machine Learning, Data Mining and High-Performance Computing, Computer Science at University of Bristol
Contributions:11 commits, 25 pushes, 1 branch in 1 day
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.