Pierre Champion - AI Speech Scientist at The MAMA AI

Pierre Champion

AI Speech Scientist at The MAMA AI

Czechia

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Summary

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Rockstar

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Top School

Pierre Champion is an AI speech scientist with a decade of experience bridging deep learning research and engineering to improve speech technologies, currently boosting Czech ASR quality with custom streaming decoders at The MAMA AI. He holds a PhD from INRIA/Université de Lorraine focused on privacy-preserving speech processing and has led international evaluations and challenges on voice privacy and deep-fake detection. A prolific open-source maintainer and founder of the go-flutter-desktop project (5.5k+ stars), he contributes full-stack solutions from desktop Flutter tooling to backend fixes across diverse projects. His background spans applied research (postdoc at Inria) and hands-on product engineering, including Android, web, and speech data pipelines for contact centers. Known for pragmatic refactors and shipping robust tooling, he blends academic rigor with production-grade software practices. Based in Czechia, he brings a rare mix of voice-privacy expertise, ASR systems know-how, and open-source leadership.

10 years of coding experience

2 years of employment as a software developer

PhD, Intelligence artificielle, Université de Lorraine & INRIA, PhD, Intelligence artificielle, Université de Lorraine & INRIA at Université de Lorraine

Master 2, Apprentissage et Traitement Automatique des Langues (ATAL), Master 2, Apprentissage et Traitement Automatique des Langues (ATAL) at Le Mans Université

French, English

Github Skills (33)

tooling10

debug10

toolbox10

flutter-apps10

laravel-mix10

vuejs310

cross-platform10

laravel10

desktop10

php10

go10

vuejs210

flutter-game10

toolz10

Programming languages (21)

JavaC++CSSRustCVueGoProlog

Github contributions (5)

go-flutter-desktop/go-flutter

Aug 2018 - Jul 2022

Flutter on Windows, MacOS and Linux - based on Flutter Embedding, Go and GLFW.

Role in this project:

Full-stack Developer

Contributions:8 releases, 9 reviews, 150 commits in 3 years 11 months

Contributions summary:Pierre primarily focused on implementing features for the Flutter desktop application. The commits show the extraction of code into interfaces, refactoring of code for better package segmentation, and adding a new Flutter package. Furthermore, the user contributed to Windows support and made improvements to the text input features. The user also worked on plugin management, including JSON MethodChannel plugins and keyboard shortcuts.

golangglfwwindowslinuxdart

go-flutter-desktop/hover

May 2019 - Jul 2022

Hover helps developers to release Flutter applications on desktop.

Role in this project:

Full-stack Developer

Contributions:2 releases, 2 reviews, 95 commits in 3 years 3 months

Contributions summary:Pierre contributed to the `hover` project, which aims to release Flutter applications on the desktop. The commits focused on fixing hot reloading issues by modifying the `cmd/run.go` and `cmd/build.go` files. The user also added functionality to support the `FLUTTER_STORAGE_BASE_URL` and introduced options for setting the OpenGL version. Furthermore, the commits included improvements to error handling and refactoring.

windowsflutter-webhoverdesktopgo-flutter

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