Guillaume Bailleul
Senior Software Developer at Andjaro - We're hiring! 🚀
Lille, Hauts-de-France
Summary
👤
Senior🎓
Top SchoolGuillaume Bailleul is a Senior Software Developer based in Lille with 12 years of experience building scalable web and IoT platforms across startups and consultancies. He is a polyglot engineer comfortable across backend systems (Elixir, Go, Java), frontend stacks (React, Vue, TypeScript) and deployment tooling (Docker, Jenkins, Ansible), with a track record of migrating monoliths to microservices and improving platform scalability. Currently at Andjaro, he combines hands‑on development with a curiosity for home automation, machine learning and high‑traffic distributed systems honed during projects like a distributed IoT platform and notification APIs. A pragmatic freelancer-turned-senior dev, he frequently bridges backend and mobile (React Native) work and has built production-grade integrations such as Mailjet SendAPI implementations. Colleagues describe him simply as a builder who experiments with new technologies and turns them into reliable, production software.
12 years of coding experience
11 years of employment as a software developer
BTS IRIS, Software development, BTS IRIS, Software development at IUT A de LilleBaccalauréat Scientifique, SVT, Baccalauréat Scientifique, SVT at Lycée Gustave Eiffel d'ArmentièresLicence RT IRI, Software development, Admis, Licence RT IRI, Software development, Admis at IUT LilleMaster d'Expert en Ingérnierie Informatique, Software development, Master d'Expert en Ingérnierie Informatique, Software development at Efficom
English, French
Stackoverflow
116reputation
4kreached
2answers
1question
Github Skills (200)
visual-studio10
hex10
sublime10
desktop10
windows10
editor10
stripe-api10
microsoft10
facebook10
sublime-text10
cross-platform10
macos10
ios10
stripe10
golang10
Programming languages (22)
Github contributions (5)
laibulle/beam-bot
Jan 2025 - Apr 2025
Contributions:221 pushes, 1 branch in 2 months
derniercri/warpex
Mar 2018 - Feb 2019
Warp10 client for Elixir
Contributions:34 commits, 27 pushes, 1 branch in 10 months
warp10elixir
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