Summary
Louis Vignier is a software developer with 11 years of experience, currently contributing to the IntelliJ IDEA Java team at JetBrains. He has deep experience across IntelliJ platform and language plugins—shipping JDK configuration, inspection UIs, inspection results, bookmarks, and Structural Search support for Kotlin. Trained at CentraleSupélec with a cybersecurity focus and shaped by competitive CPGE mathematics, he blends rigorous engineering discipline with attention to developer tooling UX. His background includes research-grade projects using Node.js and OpenCV and a persistent interest in game development, reflecting a mix of systems thinking and creative coding. Notably, he progressed internally at JetBrains from an intern implementing Kotlin Structural Search to a core contributor on the Java team, showing both technical growth and product-focused impact.
11 years of coding experience
5 years of employment as a software developer
Supélec Cybersecurity, Supélec Cybersecurity at CentraleSupélec
CPGE MPSI - MP, CPGE MPSI - MP at Lycée Henri IV
Baccalauréat S, Baccalauréat S at Albert De Mun