Data & Cloud Engineer
Aloïs Thibert
Data Engineer · Cloud & DataOps
Stack
Concepts
Data Platform Engineer
CMA CGM·Shipping & Logistics
Jan 2026 -> Present
Fully remote · via Klanik
- Restructured Airflow/Airkube access: audited existing permissions, defined a target RBAC model by role and environment, and prepared the migration plan.
- Secured secrets with AWS Secrets Manager as the Airflow backend and documented the setup for internal teams.
- Improved DAG deployment reliability: moved to `s3 sync`, controlled startup ordering, and documented the Git-to-production flow.
- Maintained the Airflow metadata database: purge jobs, retention policies, and scheduler/UI impact follow-up.
Freelance Data Developer
Andy Légal·SaaS · law firms
Aug -> Oct 2025
Lyon
Industrialized DAGs and set up a Parquet + Polars pipeline.
Freelance Data Developer
Birdz·Environmental IoT
Oct 2023 -> Feb 2025
Lyon
- Ran FinOps analysis and improved DAG execution speed.
- Deployed asynchronous FastAPI routes to serve data from the datalake.
- Optimized SQL joins and indexes on BigQuery.
- Used Terraform for reproducible infrastructure deployments.
Data Developer
Orange DTSI·Telecommunications
Nov 2022 -> Sep 2023
Lyon · via Neo-Soft
- Ported a GCP proof of concept: Python/SQL software to propose fiber offers and prepare the copper network shutdown.
- Refactored and modularized the codebase on BigQuery & Batch.
- Deployed GCP resources and Docker images with Terraform.
Data Scientist
Sumitomo Chemical Agro Europe·Agrochemicals
Mar 2020 -> Nov 2022
Saint-Didier-au-Mont-d'Or
- Trained ML models (RNNs and traditional algorithms) to predict the effectiveness of chemical products.
- Produced descriptive and inferential statistics with hypothesis testing.
- Built data visualizations and prepared datasets for internal teams.
- Introduced GitHub to the company.
Master's Degree in Computer Science
Data Science specialization
Claude Bernard Lyon 1 University
2020
Villeurbanne
GCP Certifications
Professional Cloud Architect · Professional Data Engineer
Google Cloud
Data Engineer & Data Scientist Track
DataQuest