About Raphael
English
Fluent
French
Native or bilingual
Spanish
Basic
Experience
- TUROFreelance senior DataOpsE-COMMERCEJuly 2025 - December 2025 (5 months)Paris, FranceDrove the transition to a Data Mesh architecture, facilitating the migration of engineering teams to anew platform and event bus systemAWS - S3 / EKS / GLUE / ATHENA / MSKApache Kafka, Apache Kafka connect, Strimzi, Apache Airflow, DBT, Apache Flink, Apache Iceberg,MLflow, Ray, Pandas / Polars, Kubernetes, Terraform, Grafana
- Leboncoin FranceSenior Data engineerE-COMMERCEDecember 2024 - June 2025 (6 months)Paris, FranceAssumed Lead Data Engineer responsibilities during the incumbent's leave , ensured operationalcontinuity and supervised a team of 7 (5 DEs, 2 Data Ops)GCP - GCS - BIGQUERY - GKEDATABRICKSAWS - ATHENA - REDSHIFT - S3 - EKSApache Spark, Apache Kafka , Apache Kafka Stream, Apache Kafka Connect ,Apache Airflow, ApacheIceberg, DBT, Kuberbetes, Datadog, Github Actions
- INALead data engineer / dataopsFILM AND AVFebruary 2024 - November 2024 (10 months)Paris, FranceEntirely design and put in place the first data-stack : datalake (iceberg) and data/ML-pipelines (airflow)on the on-premise data center of INA.ON PREMISEApache Parquet, Apache Iceberg, Tabular_rest_catalog, Apache Arrow, Polars, Trino, Apache Airflow,Apache Spark, DBT, FastAPI, object storage(S3), Postgres, Redis-cluster, ElasticSearch, Docker,Docker-compose, K8S_KIND, Kubernetes, Helm, OpenTelemetry, Grafana
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Education
- Master, Computer ScienceUniversité Paris Cité ( PARIS VII )2017Grade: With high honors (Mention Tres bien)Grade: With high honors (Mention Tres bien) at the IRIF - Research Institute on the Foundations of Computer Science, is a research laboratory of CNRS and université Paris-Diderot - Algorithmics, complexity and computability - Complex systems, networks, and distributed computing - System and Network programming - Machine Learning & Data Mining - Database engine