Freelancer profile translated to English.

Description

Expert in high-performance programming (C/C++, Fortran, CUDA) and code optimization, I have rich and varied experience in scientific research and industry. I have contributed to cutting-edge projects within renowned institutes such as INRIA and CNRS, and I have also collaborated with industrial leaders like IBM, HPE, and Schneider. My background combines advanced technical expertise with the ability to meet complex challenges in demanding environments.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Arabic
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

HPCgeek SAS
Embedded Systems Developer
DIGITAL AND IT
September 2023 - Today (2 years and 9 months)
Limay, France
Carried out IT projects for various clients, includingSchneider MDCGrenoble:
Development of a Real-Time control system for DELTA type robots using STRUCTURED TEXT language.
Structured Text Codesys
CNRS
Research & Development Engineer in Scientific Computing
RESEARCH
January 2020 - January 2022 (2 years)
Grenoble, France
Development of a new astrophysical simulator using C++ 14 and the HPC Kokkos library.

Mission Description:
• Implementation of several essential computational kernels, including Riemann solvers and electromagnetic fields (EMFs).
• Design and integration of a Super Time Stepping (RKL) pass to optimize the simulator's temporal performance.
• Development of a task manager to organize and prioritize calculations in the simulation pipeline.
• Optimization of global communication performance using communication-computation overlap through libraries: OpenMPI.

• Publication and sharing of project results:
• Source code: https://github.com/idefix-code/idefix
• Scientific article: https://hal.science/hal-04094014/
C++17 Kokkos MPI CUDA C Nvidia Nsight Arm Forge Git/Github
Meryntech SAS
Research & Development Engineer C/C++, Fortran
DIGITAL AND IT
June 2016 - January 2020 (3 years and 7 months)
Amiens, France
Mission 1: Porting scientific codes to the Jean-Zay supercomputer
Client: HPE/IDRIS in Orsay.

Mission 2: Development of a medical imaging application using Qt 5 and C++ 11.
Client: SATT Nord – CHU Amiens Sud (Amiens).
Mission 3: Porting multiple applications to the IBM platform.
Client: IBM France Montpellier.
C C++11 Fortran OpenACC OpenMP CUDA Qt5 MPI GNU/Linux Windows 7 Gitlab ARM Forge CUDA-GDB PGI compiler