Jonathan Siddle

Lead Software Engineer For Emerging Technology at Applied Integration UK Ltd

Stockton-on-Tees, England, United Kingdom
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Summary

👤
Senior
🎓
Top School
Jonathan Siddle is a Lead Software Engineer specializing in web and mobile systems, with nine years of professional experience building .NET, TypeScript/Angular, and Flutter-based applications. He leads a team delivering a flagship Flutter client for a large consumer goods customer, driving monthly releases, CI/CD adoption, and a major migration from Flutter 1.22 to 3.0. Comfortable both coding and managing, he hires and mentors engineers, defines onboarding and review processes, and balances feature delivery with engineering quality. His background includes research-grade NLP tooling for clinical guidelines and long-running projects that combine hardware and software for lab IoT integration. A first-class Computer Science graduate who started programming at 13, he pairs academic rigor with pragmatic product delivery and a particular affinity for TypeScript and .NET Core. Notably, he has hands-on experience turning academic prototypes into nationally deployed software and guiding multidisciplinary teams through complex migrations.
code9 years of coding experience
job8 years of employment as a software developer
bookBachelor of Science (BSc), Computer Science, First Class Honours, Bachelor of Science (BSc), Computer Science, First Class Honours at University of Teesside
bookDoctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at Teesside University
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Github Skills (26)

energy8
fuzzy-logic8
octopus8
null-safety7
sdk7
flutter6
xbim6
dart5
vscode5
net-library5
ifc4
row4
architecture4
code-review4
vscode-extension4

Programming languages (4)

C#TypeScriptLuaDart

Github contributions (5)

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JonathanSiddle/Squiddy

Oct 2020 - Jul 2021

Squiddy is a client for Octopus energy, developed using Flutter
Contributions:93 commits, 4 PRs, 79 pushes in 9 months
octopus-energydartfuzzy-logicnull-safetyflutter
Contributions:1 review, 2 PRs, 2 pushes in 1 year 1 month
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Jonathan Siddle - Lead Software Engineer For Emerging Technology at Applied Integration UK Ltd