Jonathan Gelin
AI-Driven Developer Experience Architect at Swift
Genappe, Walloon Brabant, Belgium
Summary
👤
Senior🎓
Top SchoolJonathan Gelin is an AI-Driven Developer Experience Architect with two decades of software craft, currently scaling AI-assisted tooling across enterprises and onboarding Windsurf IDE to 1,200+ engineers. He specializes in unifying polyglot ecosystems with Nx monorepos, micro frontends, CI/CD optimization, and architecture-aware AI workflows that teams can adopt and maintain. Jonathan pairs hands-on implementation—plugins, distributed task execution, and release engines—with continuous coaching, making developer productivity improvements stick. His track record spans modernizing heterogeneous stacks (Java, Go, Python, .NET, TypeScript) for banks and large enterprises, and he often blends deep build-system work with practical testing strategies like Playwright. Based in Belgium, he’s as focused on sustainable developer practices and XP coaching as on shipping code, quietly favoring pragmatic, incremental migrations over flashy rewrites.
11 years of coding experience
15 years of employment as a software developer
Bachelor Degree, Technologies de l''information, Bachelor Degree, Technologies de l''information at Haute Ecole de Bruxelles (HEB) - Ecole supérieur informatique (ESI)
French, English
Github Skills (200)
dynamic-forms10
ui-components10
testing10
swagger10
code-generation10
faker10
cypress-plugin10
react-testing-library10
api10
html10
ngx-translate10
nodejs10
svelte10
angular-builders10
svelte-testing-library10
Programming languages (6)
Github contributions (5)
jogelin/huge-nx
Sep 2023 - Apr 2025
Contributions:17 releases, 1 review, 1 PR in 1 year 7 months
jogelin/storybook-builders
Aug 2018 - Sep 2018
Contributions:21 commits, 14 pushes, 1 branch in 25 days
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