Sylvain Zimmer - Chief Technology Officer Of La Suite Territoriale (EIG) at Self-employed

Sylvain Zimmer

Chief Technology Officer Of La Suite Territoriale (EIG) at Self-employed

Paris, Ile-de-France

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Summary

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Rockstar

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Top School

Sylvain Zimmer is a seasoned technology leader and entrepreneur with 15+ years building and scaling developer-first products and communities, now serving as CTO of La Suite territoriale to deliver open source digital workspaces for France’s public service. He has founded and exited multiple companies (Jamendo, Pricing Assistant), led high-impact engineering teams at Contentsquare, and invested in over 120 startups as an active angel investor. A hands-on engineer and open-source contributor, his work spans front-end UX improvements (notably enhancing JSONForm with Bootstrap and ACE integration) to resilient back-end tooling (node-crawler features like gzip, caching and retries). Sylvain also co-created major developer events (dotConferences) and co-founded TEDxParis, demonstrating a rare blend of product vision, community building and technical depth. He holds a PhD in computer science and moved into public service through France’s Entrepreneur d’Intérêt Général program, signalling a purposeful shift from private-sector scale to civic impact.

15 years of coding experience

18 years of employment as a software developer

PhD Computer science, PhD Computer science at National School of Computer Science and Applied Mathematics of Grenoble

Stackoverflow

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Github Skills (20)

javascript10

jquery10

bootstrap10

css10

forms10

webrequest10

http-request10

html10

crawler10

nodejs10

bootstra10

template-literals9

json9

caching9

ace-editor8

Programming languages (18)

JavaC++CSSCRustScalaVueGo

Github contributions (5)

bda-research/node-crawler

Nov 2010 - Aug 2016

Web Crawler/Spider for NodeJS + server-side jQuery ;-)

Role in this project:

Back-end Developer

Contributions:65 commits, 2 PRs, 2 pushes in 5 years 9 months

Contributions summary:Sylvain primarily contributed to the core functionality of the node-crawler project, as evidenced by the addition of features, bug fixes and improvements to the library. Their work included enhancements such as adding basic priority support, debug mode, and gzip support. They also addressed encoding issues and implemented caching and retry mechanisms.

web-crawlerjqueryspidercheeriojavascript

jsonform/jsonform

Oct 2011 - Sep 2012

Build forms from JSON Schema. Easily template-able. Compatible with Bootstrap 3 out of the box.

Role in this project:

Front-end Developer

Contributions:75 commits in 11 months

Contributions summary:Sylvain's primary contribution involved developing and refining the user interface for the JSONForm project. They implemented support for various form elements like text fields, textareas, checkboxes, and select inputs, enhancing the project's versatility. Furthermore, the user integrated Twitter Bootstrap for styling, improved the template system, added support for array-type form elements, and integrated ACE editor for code display. This indicates a focus on improving the user experience and expanding the project's capabilities.

boxbootstrap-3javascriptout-of-the-boxjson-form

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