Freelancer profile translated to English.
Back to original languageAbout Alex
Seeking opportunities to work on your custom technical needs while being able to integrate less technical but equally essential aspects for the project (planning/project criticality, sensitive interfaces, fine communication needs, client relations).
Also interested in social impact missions for associations/NGOs/non-profit organizations with projects: #ReadyToHelp
My main strengths in action:
- Curiosity and listening: to quickly understand the environment, the issues, and develop the necessary skills to resolve them.
- Clarity and realism: naturally rigorous and organized, I nevertheless have flexibility and responsiveness to adapt best and converge towards objectives.
- Versatility: capable of working completely autonomously managing quality/cost/time aspects or integrated into a team, being as proactive as capable of self-reflection during discussions.
I offer to share my knowledge and past experiences in embedded and desktop software development, product development and validation, or software solution troubleshooting/improvement.
Having spent over 8 years in the railway environment and with a background in embedded systems and transport, I naturally integrate well into these fields while remaining very open to discovering new ones.
Regularly undergoing training to broaden my skills.
See below for training and certifications ⏬
Looking forward to discussing with you, contact me! ✨🚀
French
Native or bilingual
English
Fluent
Quechua
Fluent
Can work on-site
Lyon (up to 10km), Paris (up to 30km), Grenoble (up to 10km), Valence (up to 10km), Montpellier (up to 10km)
Experience
- ALSTOMEmbedded Software Porting and Testing ConsultantTRANSPORTATIONMarch 2025 - July 2025 (4 months)Paris, FranceMission to adapt embedded software to new hardware constraints while limiting architectural modifications.
- Study of solutions and recommendations.
- Reproduction of the environment in a lab for studies.
- Risk analysis of proposed solutions.
- Updating various tests (non-regression, functional, performance) to make them compatible with the lab study environment.
- Writing documentation for the maintenance of proposed solutions.
Knowledge of software development processes allowing for development cycles with tight deadlines. - RatpLinux - Analysis, Fix, and Deployment of Memory Leak PatchTRANSPORTATIONSeptember 2024 - November 2024 (2 months)Paris, FranceManagement of a specific memory leak issue on a critical Linux server.
- Non-invasive data collection to guide analysis and obtain metrics.
- Identical machine reproduction for off-site analysis.
- Recommendations and strategy for maintenance while awaiting a permanent fix.
- Linux tools for reporting and analysis: perf, bcc, gdb, debuginfos, kmemcache, slab.
- Development of a fix at the kernel level (module) and validation (non-regression tests + simulations).
- Development of a measurement script to validate the fix once installed on the final machine.
- Support for the fix deployment.
- N/APython Qt PackagingAVIATION AND AEROSPACEAugust 2024 - September 2024 (1 month)Lyon, FrancePackaging a Python graphical application (Qt) to facilitate deployment, usage, and updates.
- Integration of PyInstaller for improved software distribution/usage.
- PyQt builds.
- CI/CD and deployment in GitLab registry.
- Integration of an update notification system via connection to the GitLab API.
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Education
- Engineering DegreeESIEE Paris2018Filière systèmes embarqués pour les transports (par apprentissage)
- DUT GEII - Electrical Engineering and Industrial ComputingIUT Lyon12015Parcours Automatisme, Réseau et Informatique Communicante
Certifications
- GitLab Certified Git AssociateGitLab2025
- Linux Administration (score 93%)API Society2025