Calum Peak
Chief Technology Officer at Digital Gurus
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolCalum Peak is a pragmatic technology leader and CTO with 11 years of hands-on experience turning adtech and SaaS visions into production-grade platforms. He has led greenfield architecture and high-performance JavaScript initiatives—most recently building a cloud-native, AI-interoperable marketing platform and agentic workflows at Digital Gurus—after progressing from ad operations to engineering leadership. Calum excels at modernising legacy stacks and shipping offline-first, cross-platform applications (Electron/React) and real-time systems that handle large-scale traffic and programmatic integrations. He pairs product-minded engineering with operational efficiency, designing cloud primitives that scale to zero for iterative development. Known to joke “Will code for food,” he still keeps an engineer’s curiosity and appetite for building elegant, performant solutions.
11 years of coding experience
10 years of employment as a software developer
A Levels Business Studies English Literature Biology, A Levels Business Studies English Literature Biology at Fortismere Sixth FormBachelor of Arts (BA) Business and Management, Bachelor of Arts (BA) Business and Management at Oxford Brookes University
Stackoverflow
1reputation
0reached
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Github Skills (124)
redux-persist10
pagination10
grouping10
ava10
filtering10
traversal10
tailwindcss10
todomvc10
sorting10
graphql-schema10
react-native10
redux-middleware10
redux10
tailwind10
chai10
Programming languages (5)
Github contributions (5)
calumpeak/Grid-Games
Sep 2015 - Dec 2015
Contributions:42 commits, 41 pushes, 1 branch in 2 months
echoes221/TheGrid
May 2015 - Aug 2015
Contributions:34 commits, 28 pushes, 1 branch in 2 months
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