Cédric Duffournet
Tech Lead Front-End at Geolid
Fillière, Auvergne-Rhône-Alpes, France
Summary
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Rockstar🎓
Top SchoolCédric Duffournet is a seasoned front-end tech lead with 11 years of experience building and shipping SaaS platforms and real-time web applications from France’s Auvergne-Rhône-Alpes region. He currently leads front-end initiatives at infomaniak while also driving platform features at Geolid, combining hands-on development with team leadership and process improvements. His background spans full-stack freelance projects for transport and research organizations, delivering predictive maintenance and field-deployed systems for ski areas, zoos, and transport networks. An active open-source contributor, he improved the ngrx/platform examples and migrated docs to StackBlitz WebContainers, showing a pragmatic focus on developer experience and modern Angular updates. Practical, product-minded, and comfortable across UI, state management, and backend integration, he brings a history of turning complex operational needs into reliable user-facing tools.
11 years of coding experience
13 years of employment as a software developer
French Baccalauréat, STT Management Information Systems, French Baccalauréat, STT Management Information Systems at Lycée Charles BaudelaireBTS (Superior Technical Diploma), Management Information Systems (application programmer) – work-linked training., BTS (Superior Technical Diploma), Management Information Systems (application programmer) – work-linked training. at ESICAD
English, French, Spanish
Stackoverflow
1reputation
0reached
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Github Skills (11)
state-management10
ngrx10
front-end-development10
rxjs10
angular10
typescript-types9
testing9
typescript9
typescripts9
component-development9
javascript8
Programming languages (2)
Github contributions (5)
ngrx/platform
Jul 2019 - Dec 2022
Reactive State for Angular
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:28 reviews, 13 commits, 14 PRs in 3 years 4 months
Contributions summary:Cédric primarily contributed to the example application within the ngrx/platform repository, fixing lint warnings and updating dependencies to the latest Angular 15 version. They also modified component files, container files, and reducer files, demonstrating a focus on both the user interface and state management aspects of the application. Further contributions included refactoring the documentation to use StackBlitz WebContainers, and updating the use of actions within the store walkthrough.
unidirectional-data-flowrxjsstate-managementobservablesngrx
cedricduffournet/ngx-demo
Jul 2019 - Sep 2019
Angular application demo
Contributions:44 commits, 36 PRs, 28 pushes in 1 month
rxjsjestngx-bootstrapngrx-effectsngx-translate
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