Description

Analytics & Data Engineer specialist with 7+ years of experience building scalable Data solutions. Mastering GCP (BigQuery, Cloud Composer), Snowflake, and dbt. I transform complex business requirements into robust data pipelines and insights. Strong background in ETL/ELT architecture, data warehouse optimization, and FinOps. Proficient in Python, SQL, and modern data stack tools. Ready to accelerate your data transformation projects.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Manpower France
Data Analyst & Data Engineer
HUMAN RESOURCES
November 2024 - January 2026 (1 year and 2 months)
Puteaux, France
Migration from Legacy architecture to Modern Data Stack (Snowflake) and support for business teams in data valorization.
✓ Led migration of Alteryx ETL workflows to native Snowflake architecture (ELT), improving performance and maintainability.
✓ Developed interactive "DataApps" (Streamlit) and integrated NLP modules for sentiment analysis (qualitative scoring) and quantitative (NTSCORE).
✓ Optimized budget models and marketing targeting through predictive algorithms.
✓ Data Governance: Strict management of sensitive data flows (GDPR, Banking & HR Data). Streamlit, Power Alteryx, Excel (Pivot Tables, Advanced Functions, VBA).
DBT Snowflake Microsoft Power BI SQL Python
Carrefour Administratif France
Data Engineer / Data Analyst (GCP)
RETAIL (LARGE RETAILERS)
September 2023 - November 2024 (1 year and 2 months)
Mondeville, France
Optimization of critical tax pipelines and automation of financial processing on Google Cloud Platform.
✓ Architecture & Orchestration: Pipeline automation via Cloud Composer (Airflow) and Cloud Functions for idempotent file processing.
✓ BigQuery Engineering: Centralization of financial data, implementation of Partitioning/Clustering strategies to reduce scan costs (FinOps).
✓ Productivity gain: Reduced processing time from 4 hours to a few minutes through automation of manual tasks.
✓ Implemented monitoring, alerting, and automatic recovery procedures (Backfill) on critical flows. : GCP (BigQuery, GCS, Composer), Python, SQL, Looker Studio, Docker, GitLab CI/CD.
Google cloud Big Query Google Composer Python Looker Studio
Eneo The Energy of Cameroon
Data Analyst
ENERGY AND UTILITIES
September 2021 - July 2023 (1 year and 10 months)
Douala, Cameroon
Operational performance management and fraud prevention through CRM data analysis.
✓ Analyzed Salesforce data to correlate HR resource alignment with Quality of Service (QoS).
✓ Fraud detection and reduction of non-technical losses through cross-referencing metering data (Pre/Post-payment).
✓ Implemented interactive dashboards for tracking performance indicators (KPIs).
✓ Reporting and communication of results to stakeholders through weekly presentations.
Microsoft Power BI KPIs and Metric Definition and Monitoring Management d'équipe Analyse de données Reporting