Freelancer profile translated to English.
Back to original languageAbout Marc
Independent senior consultant with 24 years of proven experience in designing and implementing complex, scalable IT architectures. I combine deep technical expertise (Cloud, Data Engineering, MLOps, DevOps) with strategic vision, reinforced by a PhD in AI and Signal Processing (2005). I support decision-makers in large companies and startups in their digital transformation, ensuring operational excellence (SRE), cost optimization (FinOps), and agile team leadership.
Recommendations available on LinkedIn.
French
Native or bilingual
English
Native or bilingual
German
Fluent
Italian
Fluent
Can work on-site
Aix-en-Provence (up to 50km), Nice (up to 30km), Paris (up to 20km), Lyon (up to 20km)
Experience
- AMADEUSTech LeadTRANSPORTATIONMarch 2023 - Today (3 years and 3 months)Villeneuve-Loubet, France• Migration of an on-premise data lake to Azure cloud, including ingestion and secure transfer of strategic data.• Strategic redesign of the multi-instance, asynchronous, and distributed ingestion system on Azure, integrating best practices for authentication, security, and data governance.• Design and development of a proprietary, from-scratch Data Mesh monitoring service, with integration with ServiceNow.• Deployment of a multi-cloud (GCP, AWS) Infrastructure as Code (Bicep) solution to extend ingestion services.
- UbitransportHead of DevopsTRANSPORTATIONOctober 2021 - December 2022 (1 year and 2 months)Aix-en-Provence, France• Comparative study and publication of a technical white paper on SnowFlake and BigQuery, serving as a strategic decision-making support.• Leadership of the Lift and Shift migration of a ticketing system to Google Cloud Platform, ensuring high availability (multi-tenant/multi-instance) and performance.• Platform performance optimization: sizing of databases and load balancers to handle traffic peaks and identification of critical SQL queries.• Management and reporting for a team of 4 DevOps.
- Brut.Data EngineerPRESS AND MEDIAOctober 2020 - October 2021 (1 year)Paris, France• Industrialization of NLP algorithms (TensorFlow, BERT model on GPU) for parallel processing and sentiment analysis (95% accuracy classification) of Facebook comments.• Implementation of complete MLOps practices (DVC, Terraform, Docker) and securing GCP Data infrastructure.• Technical supervision of a Data Scientist for model training.
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Education
- Master's degree, Electrical, Electronics and Communications EngineeringEcole nationale supérieure de l'Electronique et de ses Applications2002Master's degree, Electrical, Electronics and Communications Engineering
- Doctor of Philosophy - PhDUniversité Gustave Eiffel2005Doctor of Philosophy - PhD
Certifications
- Professional Cloud ArchitectGoogle Cloud2023
- Professional Data EngineerGoogle Cloud2023