About Gabriel
French
Native or bilingual
English
Native or bilingual
Spanish
Basic
Experience
- SNCFCross-functional AI Architect (AI, ML)TRANSPORTATIONJune 2023 - Today (3 years)Paris, FranceDesign of AI infrastructures and data pipelines for Project X16As part of Project X16, I designed and evolved the Cloud infrastructure and data pipelines to integrate machine learning models. My role was to create robust data architectures enabling the training and deployment of AI models, while ensuring system resilience, scalability, and performance.Deployment of real-time pipelines and algorithm optimizationI managed the deployment of real-time data pipelines between X16 and CRESEAU, a dynamic mapping project for the Paris 2024 Olympics. This involved optimizing data flows for continuous predictive analysis.Cross-team collaboration and cost optimizationI worked with DevOps teams to adjust Cloud infrastructures, taking into account feedback from AI models in production. I also monitored the evolution of the technical architecture document (DAT) while optimizing the operational costs of models on AWS, ensuring efficient resource utilization.Cybersecurity and AI data protectionI contributed to cybersecurity efforts, particularly against threats related to events like the Olympics, by protecting critical data flows used to train and run AI models against potential attacks, including DNS attacks.Rapid prototyping with no-code and low-code toolsTo accelerate the validation of machine learning model ideas, I implemented rapid prototypes using no-code, low-code tools, and solutions requiring minimal coding. This allowed for quick and flexible model testing, reducing development time while adapting to business needs.
- L'OréalData ArchitectJanuary 2022 - May 2023 (1 year and 4 months)Responsibilities• Participate in the architecture migration of an ERP on GCP cloud infrastructure (system previously based on SAP ECC to SAP S/4 HANA).• Analyze and visualize data with Microsoft Power BI.• Monitor developments and implement cloud solutions between project and DevOps teams.• Propose and implement possible evolutions to improve cloud architecture and meet project needs.• Optimize data storage and processing costs on GCP, ensuring the efficiency of deployed solutions.• Contribute to cybersecurity initiatives by collaborating with teams to strengthen data protection measures.Technologies: GCP, Microsoft Power BI, SAP Production Planning, ServiceNow, Scrum/Agile
- Renault (DLPA-Direction logistique des pièces et accessoires)DATA AnalystMay 2021 - November 2021 (6 months)Responsibilities• Respond to business needs by researching and extracting data to improve production.• Adopt Scrum/Agile methodologies for project management.• Write and synthesize documents for updating the most used tables in databases.• Manage the update of database architectures to improve data accessibility and integrity.• Analyze costs and optimize resources to ensure efficient use of data infrastructures.Technologies: IBM Cognos, MySQL, Oracle SQL Developer, JIRA, Scrum/Agile
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Education
- Master's degree in EngineeringENSEA (National Higher School of Electronics and Applied Mathematics)2017Bac+5, Master en ingénierie,
- Preparatory classesGrandes Écoles preparatory classes2013Classes préparatoires
Certifications
- Microsoft Certified Azure FundamentalsCapgemini2020