Mark Dungey
Senior Data Engineer
London, England, United Kingdom
Summary
🎓
Top SchoolMark Dungey is a Senior Data Engineer with eight years’ experience building robust ETL/ELT pipelines and database systems, primarily in the insurance sector and now driving data work at Calastone. He is highly proficient in T-SQL, SSIS, SQL Server design and migrations, and pairs that core SQL expertise with Python and C# for end-to-end solutions. Currently training toward Azure Data Engineer certification, he is actively transitioning his strong on-premises skillset into cloud-native data engineering. Colleagues know him as a practical problem-solver who turns complex data migrations into reliable, auditable processes, and outside work he’s an avid cyclist and full‑stack .NET tinkerer—evidence of a hands-on engineer who enjoys both high-level design and implementation details.
7 years of coding experience
12 years of employment as a software developer
Software Programmer Apprenticeship C# Programming, Software Programmer Apprenticeship C# Programming at QAA-level IT Business Studies Maths, A-level IT Business Studies Maths at Warlingham School
Github Skills (9)
delegates8
chain-of-responsibility8
responsibility8
pattern7
apply6
async-await6
chain6
request-response5
async4
Programming languages (2)
Github contributions (5)
dungeym/Mccole.Geodesy.Simplification
Jun 2018 - Aug 2018
Contributions:10 commits, 2 pushes in 1 month
dungeym/Furlong
May 2020 - Aug 2020
Furlong provides several implementations of the Chain of Responsibility pattern, supporting sync, async-await, request, request-response, and local delegates.
Contributions:83 commits, 9 PRs, 66 pushes in 3 months
implementationsasync-awaitchain-of-responsibility-patternsyncsync-async
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.