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I’m Mathieu Phosanarack, a PhD candidate in computer science at LAMIH CNRS 8201, Valenciennes, France. My research focuses on user-centered design and evaluation of personalized gamified applications to promote physical activity, including exergames built with markerless pose estimation. I also teach and mentor students in Three.js, OpenGL, and Unity, and I enjoy turning complex ideas into engaging, accessible experiences. I’m a self-driven developer and lifelong learner with strong practical skills in Python, C++, C#, Java, JavaScript, and Unity, as well as experience with web and mobile apps, game design, and UI/UX. Outside work, I love swimming, playing the violin, and exploring languages and cultures.…I’m Mathieu Phosanarack, a PhD candidate in computer science at LAMIH CNRS 8201, Valenciennes, France. My research focuses on user-centered design and evaluation of personalized gamified applications to promote physical activity, including exergames built with markerless pose estimation. I also teach and mentor students in Three.js, OpenGL, and Unity, and I enjoy turning complex ideas into engaging, accessible experiences. I’m a self-driven developer and lifelong learner with strong practical skills in Python, C++, C#, Java, JavaScript, and Unity, as well as experience with web and mobile apps, game design, and UI/UX. Outside work, I love swimming, playing the violin, and exploring languages and cultures.

Mathieu Phosanarack

Game Developer, Back-End Developer, Developer, +2

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I’m Mathieu Phosanarack, a PhD candidate in computer science at LAMIH CNRS 8201, Valenciennes, France. My research focuses on user-centered design and evaluation of personalized gamified applications to promote physical activity, including exergames built with markerless pose estimation. I also teach and mentor students in Three.js, OpenGL, and Unity, and I enjoy turning complex ideas into engaging, accessible experiences. I’m a self-driven developer and lifelong learner with strong practical skills in Python, C++, C#, Java, JavaScript, and Unity, as well as experience with web and mobile apps, game design, and UI/UX. Outside work, I love swimming, playing the violin, and exploring languages and cultures.…I’m Mathieu Phosanarack, a PhD candidate in computer science at LAMIH CNRS 8201, Valenciennes, France. My research focuses on user-centered design and evaluation of personalized gamified applications to promote physical activity, including exergames built with markerless pose estimation. I also teach and mentor students in Three.js, OpenGL, and Unity, and I enjoy turning complex ideas into engaging, accessible experiences. I’m a self-driven developer and lifelong learner with strong practical skills in Python, C++, C#, Java, JavaScript, and Unity, as well as experience with web and mobile apps, game design, and UI/UX. Outside work, I love swimming, playing the violin, and exploring languages and cultures.

Available to hire

I’m Mathieu Phosanarack, a PhD candidate in computer science at LAMIH CNRS 8201, Valenciennes, France. My research focuses on user-centered design and evaluation of personalized gamified applications to promote physical activity, including exergames built with markerless pose estimation. I also teach and mentor students in Three.js, OpenGL, and Unity, and I enjoy turning complex ideas into engaging, accessible experiences.

I’m a self-driven developer and lifelong learner with strong practical skills in Python, C++, C#, Java, JavaScript, and Unity, as well as experience with web and mobile apps, game design, and UI/UX. Outside work, I love swimming, playing the violin, and exploring languages and cultures.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Beginner

Language

French

Fluent

English

Fluent

German

Advanced

Japanese

Beginner

Work Experience

PhD Student, Computer Science at LAMIH CNRS 8201, Valenciennes, France

October 1, 2023 - November 7, 2025

PhD research on user-centered design of a personalized gamified application for physical activity; thesis on exergames using step count and markerless pose estimation; teaching in ThreeJS, OpenGL and Unity; publications include 'User-centered personalized gamification' and 'Smartphone Exergames with Real-Time Markerless Motion Capture'.

Software Engineer Intern (Augmented Reality) at CY Tech, Compiègne, France

October 1, 2023 - October 1, 2023

Contributed to the development of Diméo, a training app for HoloLens 2 built with Unity; worked on holographic object interactions and UX/UI design of ergonomic interfaces.

Software Developer Intern at Dorey Consulting, Vientiane, Laos

August 1, 2022 - August 1, 2022

Contributed to the development of a bridge maintenance web app in Laos using Node.js, Vue.js, PostgreSQL and REST APIs; designed a user management interface; optimized code quality and implemented key functionalities.

Software Developer Intern at Direction Générale de l’Armement (DGA), Arcueil, France

August 1, 2021 - August 1, 2021

Developed a Python-based web application implementing the ELEC III multi-criteria decision-making method; created 2D and 3D visualizations to illustrate a bin-packing problem; contributed to ergonomics of UI.