Independent Developer and Former Professional Instructor
I am an independent programmer and a former programming instructor at Creajeux, a school located in Nîmes, France. I have a particular interest in 3D rendering, low-level programming techniques, data processing, and system administration.
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Professional Experience
2013-2026
Programming Instructor - Creajeux
- C++ programming : 2D games, collision detection, physics, rendering.
- Shaders (Cg, GLSL) : post-processing effects, shadow mapping, position reconstruction, ray marching, CUDA.
- Management of the school's infrastructure (Linux servers, VMs, deployment, hardware...).
2011-2013
Multimedia Programmer - Westimages, Nîmes
- Interactive commercial brochures for tablets.
- Tablet-based visualization of the Palace of Versailles.
- Product sheets and online configurators for Airbus Helicopters.
- A speed skating game for the Reims ice rink.
- Many other varied multimedia and interactive projects.
Education
2009-2011
Video game programming cursus - Creajeux
- Advanced C++.
- DirectX and OpenGL, AI, physics, networking.
- Xbox 360 game programming with XNA.
- Collaborative group projects developed over one year.
2007-2009
French Computer Science Degree (DUT) - IUT Belfort
- C, C++, Java, Python.
- Databases.
- System administration and systems programming.
2006-2007
Scientific Baccalaureate (Biology specialization)
Interests
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Projects and experiments across various areas of computer science :
- Programming in multiple fields : GPU/SIMD, data processing, visualization.
- System administration : server configuration, Debian Live image creation, virtualization with Xen.
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Various physical activities
- Gym training, sport shooting, formerly horseback riding.
© Pierre Geissler 2026
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