Grégoire Joncour
Développeur Full Stack - CACEIS at Talan
Greater Paris Metropolitan Region France
Summary
👤
Senior🎓
Top SchoolGrégoire Joncour is a pragmatic full-stack developer with 11 years of experience building web and mobile applications across finance, utilities and industrial clients. Currently at Talan working for CACEIS, he moves fluidly between React, Node.js, Java, Angular and containerized deployments, and has hands-on experience with Go, PostgreSQL, MongoDB and Kubernetes. He has shipped consumer-facing side projects—like multitwitch.co and a Transilien departures monitor—that show a taste for creative, data-driven UX and end-to-end ownership including API design and real-time sockets. Past missions span ENEDIS, CAPTRAIN and AI/IoT prototypes (pupillometer on Raspberry Pi), reflecting an ability to apply web and embedded tooling to domain problems. Comfortable in agile teams, he combines curiosity for new technologies with a habit of taking projects to completion. Based in the Paris metro area, he pairs formal engineering training with a track record of practical, dockerized projects you can run and inspect.
11 years of coding experience
6 years of employment as a software developer
Baccalauréat Général, Scientifique (spécialisation Informatique et Sciences du Numérique), Baccalauréat Général, Scientifique (spécialisation Informatique et Sciences du Numérique) at Lycée Polyvalent AubergenvilleMastère expert informatique et systèmes d’information, Ingénierie informatique, Sciences informatiques et de l'information et services apparentés, Mastère expert informatique et systèmes d’information, Ingénierie informatique, Sciences informatiques et de l'information et services apparentés at Paris YNOV Campus
French, English
Stackoverflow
11reputation
738reached
1answer
0questions
Github Skills (16)
twurple10
twitch10
twitch-api10
react9
webhooks7
api6
google-maps-api6
google-maps6
api-client5
chatbot5
raspberry-pi4
pubsub4
javascript3
docker-image3
multiarch2
Programming languages (4)
Github contributions (5)
gregoire78/gregoire78.github.io
Jan 2016 - Aug 2020
Contributions:7 pushes, 2 branches in 4 years 7 months
gregoire78/gregoire78
Aug 2020 - Jul 2025
Contributions:5 pushes, 1 branch in 5 years
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