Pascal Grelie
Parrain Bénévole at FFAUVE - Fédération Française des Associations d'Utilisateurs de Véhicules Electriques
Ouistreham, Normandy, France
Summary
🤩
Rockstar🎓
Top SchoolPascal Grelie is a seasoned sales engineer turned volunteer mentor with 29 years of experience in telecom and software, now dedicating his time to AVARAP and FFAUVE to coach professionals and promote sustainable electric mobility. Trained as an electronics engineer at ENSICAEN, he has blended technical depth with commercial leadership across roles at Schlumberger, Tellabs, Astellia and others, and ran his own venture PGBD. Beyond business development, he contributes low-level fixes to notable open-source projects such as GCC and darktable, improving Ada support, socket handling and image-processing internals—an indication of hands-on systems understanding not obvious from his sales background. Based in Ouistreham, Normandy, Pascal pairs pragmatic technical problem-solving with a long-standing commitment to community service and professional reinvention.
29 years of coding experience
25 years of employment as a software developer
Master’s Degree, Electronics, Master’s Degree, Electronics at ENSICAEN - Ecole Nationale Supérieure d'Ingénieurs de Caen
French, English, German
Github Skills (16)
c1710
colours10
ada10
c-language10
c1110
cprogramming-language10
image-processing10
gcc10
image-management9
socket9
sqlite9
compiler-design8
sys7
operating-system7
system7
Programming languages (9)
Github contributions (5)
darktable-org/darktable
Dec 2010 - Jan 2023
darktable is an open source photography workflow application and raw developer
Role in this project:
Back-end Developer
Back-end DeveloperContributions:31 releases, 5619 reviews, 6607 commits in 12 years 3 months
Contributions summary:Pascal primarily focused on modifying the low-level code within the darktable image processing application, specifically making changes to file management and color adjustments. They contributed to changes that affect the display of thumbnails and the functionality of the color labels in the GUI. The user also implemented changes to several functions related to the database, and also enhanced the functionality related to the "enlarge canvas" module.
imagephotographyimage-processingapplication-workflowdarktable
gcc-mirror/gcc
May 2020 - Mar 2022
Role in this project:Back-end Developer
Back-end DeveloperContributions:4 commits in 1 year 10 months
Contributions summary:Pascal's contributions primarily focused on enhancing the Ada language support within the GCC compiler. The commits included fixing potential infinite recursions in directory iterators and adding various OS constants related to serial ports and TCP keepalive functionality. Furthermore, the user improved the handling of socket options and addressed memory corruption issues related to hostnames in socket libraries, while also updating documentation.
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