About Nathan
- **Ingestion & Orchestration**: Support for migrating workloads to GCP and integrating new cloud resources, using appropriate tools: **Airflow**, **Workflows**, **Dataflow**, **Pub/Sub**, Cloud Functions
- **Cost/Performance Optimization**: partitioning, clustering, monitoring, GCP FinOps, reliability of existing data flows
🤖 MLOps & GenAI
- Demo of a RAG AI assistant available on my website: nathan-brami.fr
Complementary Expertise
- Transversal **Technical Skills**: SQL, Bash, architecture committees, technical choice validation, advanced deep learning skills if needed
- **Teamwork**: comfortable with communication: I have worked in close collaboration with data, product, and tech teams to build solutions aligned with business challenges
French
Native or bilingual
English
Fluent
Experience
- LCLData EngineerBANKING AND INSURANCEMarch 2025 - Today (1 year and 3 months)Paris, FranceContext:Design and implementation of the foundations for a Data Platform for the Budget & Capacity Steering team.The objective: automate the collection, consolidation, and analysis of data previously managed via Excel files and manual extractions.Tasks:● Design of the data architecture on PostgreSQL for analytical reporting● Development of Python ingestion and transformation pipelines for KPI production for Power BI.● Integration and orchestration of different components in a Kubernetes environment.● Automation of data retrieval via Python APIs.Technical Environment:● Python, Kubernetes
- MGENML Ops EngineerML Ops EngineerJuly 2024 - March 2025 (8 months)Launch of the MGEN AI Lab, in collaboration with SFEIR and WEnvision.Achievements:
- Development of a POC then MVP of an LLM using RAG (Retrieval-Augmented Generation) for identified needs
- Adaptation of the solution into architectures using managed services from cloud providers or internally developed solutions, according to infrastructure constraints.
- Prioritization of AI use cases: Identification, analysis, and validation of priority PoCs (Proof of Concept) to launch.
- L'OréalData EngineerJanuary 2023 - June 2024 (1 year and 5 months)Paris, FranceAs a key member of the Build Europe team at L'Oréal, I actively contributed to the implementation of data ingestion pipelines and ML Ops structures, facilitating advanced data analysis. My main responsibility was to lead the development of new projects focused on the French market.ACHIEVEMENTS:Implementation of data ingestion pipelines to BigQueryInfrastructure deployment with TerraformData modeling and transformation with Dataform and SQL in 3 layers (dlk>dwh>dmt)Pipeline orchestration with Cloud WorkflowsTECHNICAL ENVIRONMENT:GCP, BigQuery, SQL, Dataform, Terraform, Python
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Education
- Master of Data-ScienceUniversité Paris-Saclay2021Master 2 (M2), Data-Science
- Bachelor's Degree, Computer ScienceUniversité Pierre et Marie Curie2019Licence, Informatique
Certifications
- GCP Professional Data EngineerGoogle Cloud2023
- Associate Cloud EngineerGoogle Cloud2023