Gautier LE BOSSE

On-site client: CHUV Design and maintain ETL data pipelines in a large-scale enterprise healthcare environment, with a focus on pipeline architecture, DevOps automation, and internal tooling. - ETL pipeline architecture: Built modular, production-grade ETL pipelines (Python, Polars, Kedro) converting raw source data into standardized OMOP-CDM format, containerized with Docker, output hosted in Oracle. Microservices approach for scalability and maintainability. - AI agent framework: Designing a factorized, reusable abstract base class providing built-in safeguards, context optimization, and governance for AI agents, letting any team implement and deploy their own agent with minimal configuration. - CI/CD & DevOps: Designed GitLab CI pipelines (linting, automated Docker builds, registry publishing on tag release). Factorized CI logic into a reusable internal package for consistent DevOps practices across repositories. - Database migration & backend: Led migration of a legacy FileMaker database to Oracle, including full schema design. Built a FastAPI backend powering a new data visualization app, replacing an unmaintainable legacy system.