Emmanuel Fitoussi - Technical Lead at WIT SA

Emmanuel Fitoussi

Technical Lead at WIT SA

Nice, Provence-Alpes-Côte d'Azur, France

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Summary

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Senior

🎓

Top School

Emmanuel Fitoussi is a Technical Lead based in Nice, France, with 13 years of experience designing and building user-focused web applications and reusable UI components. He combines expertise in EmberJS, NodeJS and HTML5/JavaScript with a strong background in .NET and large-scale Oracle database administration, enabling him to bridge front-end UX concerns and backend reliability. At WIT SA he leads architecture, development environments and team practices while crafting interactive components like charts and agendas with an ergonomic, accessibility-minded approach. An active contributor to the dygraphs time-series visualization library, he has improved robustness, edge-case handling and documentation—demonstrating a knack for practical open-source fixes that improve real-world UIs. Trained in physics and astronomy tools, he brings analytical rigor and a systems-thinking perspective to product design and technical decisions.

13 years of coding experience

4 years of employment as a software developer

Master 2, Outils et Systèmes de l'Astronomie et de l'Espace, Master 2, Outils et Systèmes de l'Astronomie et de l'Espace at Observatoire de Paris

Master 1, Physique fondamentale, Master 1, Physique fondamentale at Université de Nice-Sophia Antipolis

Github Skills (9)

javascript10

visualization10

visualizations10

chartjs10

canvas10

charting10

charts10

testing9

jscript9

Programming languages (1)

JavaScript

Github contributions (5)

danvk/dygraphs

Jan 2013 - Feb 2013

Interactive visualizations of time series using JavaScript and the HTML canvas tag

Role in this project:

Front-end Developer

Contributions:16 commits in 8 days

Contributions summary:Emmanuel contributed to the dygraphs library by addressing several issues related to UI/UX and functionality. They focused on fixing a resize issue by preventing multiple registrations of handlers and on implementing features like per-axis options for `includeZero`. Furthermore, the user worked on improving the robustness of the library, making improvements to the handling of user-specified value ranges, and improving UI accessibility by addressing edge cases with `NaN`, `null`, and `undefined`. Several changes improved the documentation.

charting-librarycanvasjavascriptdygraphsinteractive-visualizations

manufitoussi/dev-web-server

Jan 2014 - Oct 2019

Contributions:5 releases, 59 commits, 9 PRs in 5 years 10 months

nodejsexpressnodenode-web

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