Freelancer profile translated to English.
Back to original languageAbout David
- I design Big Data architectures, both in the cloud and on-premise.
- I supervise the implementation of pipelines, warehouses, and data hubs, ensuring robustness, data quality, and system scalability.
- I optimize data modeling to guarantee performance and consistency.
- Particular attention is paid to ensuring solutions comply with data security, governance, and regulatory requirements.
French
Native or bilingual
English
Fluent
Can work on-site
Lyon (up to 50km), Lausanne (up to 50km), Genève (up to 50km), Paris (up to 20km)
Experience
- FreelanceSolution and data architectMECHANICAL ENGINEERINGNovember 2025 - Today (7 months)Lausanne, SwitzerlandSolution and data architect for a luxury watchmaker.- Analysis of 150 projects from the corporate department, including HR.- Proposals for improvements, integrations, and optimization.- Data security planning, restructuring of master data, and governance.- Implementation of the analytical migration to an Azure Databricks + PowerBI cloud platform.=> 30% reduction in planned services.
- FREELANCEData Protection OfficerTECHSeptember 2025 - October 2025 (1 month)Genève, SwitzerlandResponsible for project supervision, consulting, and improving compliance with data protection regulations. Swiss company subject to extraterritorial GDPR laws.
- Mapping of company projects and advice on maintaining records of processing activities.
- Data cataloging based on security levels.
- Management of Outsourcing and Cross-border contracts.
- Control of security levels and security awareness.
- Updating governance processes.
- Analysis of risk impacts and advice on the need for declarations.
- Amaris ConsultingData ArchitectBANKING AND INSURANCEMay 2022 - September 2025 (3 years and 4 months)Genève, SwitzerlandResponsible for the design, creation, deployment, and improvement of a Data Warehouse
- Transformation of the Data Lake into a Data Mesh structure.
- Design of tools to make the project portable for large-scale deployment.
- Restructuring of the Data Warehouse to comply with data protection regulations such as GDPR and DPA.
- Implementation of the roadmap for managing data structure, history, and version control.
- Management of processes to stabilize project evolutions and user management.
- Planning for data lineage tracking and data management controls.
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Education
- Responsible for corporate data protection / DPO – Centre Universitaire d'Informatique -University of Geneva2025Responsible for corporate data protection / DPO – Centre Universitaire d'Informatique -
- CAS in Digital Finance Law – Faculty of LawUniversity of Geneva2024CAS in Digital Finance Law – Faculté de Droit
Certifications
- ITIL V4PeopleCert2026
- Certified Data Management ProfessionalDAMA CDMP2026