William Duplenne
Full Stack Software Engineer at Doctrine
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolWilliam Duplenne is a Full Stack Software Engineer based in Paris with 10 years of experience building cloud-native web platforms using Node.js, TypeScript, Kubernetes and PostgreSQL. He has delivered scalable features at Doctrine and PhotoBox, spanning backend services, Elasticsearch indexing, and modern frontends with Next.js, React and GraphQL. Trained in multimedia project management and engineering (HETIC, DUT, scientific baccalaureate), he blends strong product sensibility and UX awareness with solid infrastructure skills like Terraform and AWS. Comfortable across the stack, he favors pragmatic, test-driven microservice architectures and has hands-on experience operating production systems. A former audiovisual lead and SEO/CMS developer, he brings an uncommon mix of content, performance and developer-ops perspectives to web projects.
11 years of coding experience
4 years of employment as a software developer
DUT - Métiers du multimédia et de l'internet, DUT - Métiers du multimédia et de l'internet at Université de Cergy-PontoiseBaccalauréat, Scientifique option Sciences de l'Ingénieur, Baccalauréat, Scientifique option Sciences de l'Ingénieur at Lycée Louis Armand - Eaubonne (95)Bachelor Web, Bachelor Web at HETIC
anglais (bon niveau), espagnol (notions)
Github Skills (91)
expressjs10
authentication10
browser10
jwt10
openid-connect10
openid10
nextjs10
oauth10
react10
middleware9
javascript9
nuxt-auth9
email-validation9
solidjs9
js9
Programming languages (8)
Github contributions (5)
Will956/testing-by-examples
Sep 2019 - Mar 2023
Contributions:24 pushes, 1 branch, 2 issues in 3 years 6 months
Will956/graphql-spotify
Jan 2018 - Apr 2020
Simple GraphQL layer for Spotify API built with Koa
Contributions:19 commits, 7 PRs, 6 pushes in 2 years 3 months
graphqlkoaspotify-api
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