Jake Ryu
Lead Developer at Barnett Waddingham
Hazlemere, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJake Ryu is a Lead Developer with 11 years of hands-on experience building .NET backend architectures, RESTful APIs and React frontends, currently driving API design and React app delivery at Barnett Waddingham. He has a long track record across finance, automotive and logistics—shipping secure, cloud-native solutions on Azure and AWS using C#, ASP.NET Core, TypeScript and containerization. Jake moved to the UK in 2006 to deliver a national dealer registration system, and that early cross-organisational integration work foreshadows his strength in bridging business and technical stakeholders. He mentors teams, champions clean architecture and TDD, and thrives on turning complex domain problems (pensions, trading, supply chains) into maintainable platforms. Although primarily backend-focused, he maintains a strong frontend skillset with React and Next.js, enabling full-stack ownership across projects.
11 years of coding experience
21 years of employment as a software developer
Computer Science, Computer Science at Inha Technical CollegeRadio Engineering, Radio Engineering at Hongik University
Korean, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (16)
asp-net10
asp-net-core9
dotnet9
api8
linux8
csharp8
pluralsight8
dotnet-core7
windows7
cross-platform6
merchant4
code-first4
onion-architecture3
architecture3
entity-framework-core3
Programming languages (3)
Github contributions (5)
JakeRyu/PaymentGateway
Jan 2020 - Feb 2020
An API based application that will allow a merchant to offer a way for their shoppers to pay for their product.
Contributions:60 commits, 14 pushes in 1 month
apipayoffermerchantapi-based
JakeRyu/Checkout
May 2020 - Jun 2020
Demo application for Clean Architecture with ASP.NET Core
Contributions:22 commits, 8 PRs, 8 pushes in 1 month
dddonion-architectureaspnetaspclean
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