Freelancer profile translated to English.
Back to original languageAbout Teddy
🚀 Passionate about data engineering, I help companies **design, migrate, and optimize their databases**, as well as automate their data pipelines.
📚Certified Google Cloud Trainer– I excel at accelerating the upskilling of technical teams and analysts on Cloud technologies and Data Engineering best practices.
⚡️What I do:
✅Certified GCP Expertise:Design and implementation of robust and performant data architectures on GCP (BigQuery, Cloud Storage, Datastream, IAM, Vertex AI...).
✅Advanced Data Engineering:Construction and industrialization of reliable and optimized ETL/ELT pipelines, from ingestion to availability for analysis.
✅ **Analyst Vision & Pedagogy**: I bridge the gap between business/analyst needs and technical solutions, facilitating team collaboration and autonomy (as my famous restaurant metaphor explains!).
✅ **Monitoring & Optimization**: I am constantly on the lookout for innovative solutions for performance and cost control. (Ex: Deep interest in DuckDB and its potential for efficient and economical analytical hubs - I would be delighted to discuss it!)
🛠️Tools & technologies:
- Cloud: GCP (BigQuery, Cloud Storage, Datastream, IAM, Vertex AI...).
- BI/Analysis: Looker Studio, Tableau, custom Python (Plotly & Streamlit).
- Tools: dbt, Airflow, Python (Pandas...), SQL, Docker, CI/CD (GitHub Actions)
- Databases (PostgreSQL, BigQuery, DuckDB).
- Data Engineering: ETL/ELT Design, Data Warehouse/Lakehouse Modeling, Query/Pipeline Optimization, DataOps, Monitoring (Grafana).
French
Native or bilingual
English
Native or bilingual
German
Fluent
Can work on-site
Paris (up to 50km), Rennes (up to 50km), Tours (up to 50km), Lille (up to 50km), Poitiers (up to 50km)
Experience
- Rugby-stats projectData EngineerSPORTSNovember 2024 - Today (1 year and 7 months)Development of a scalable data pipeline for sports analytics.
- Extraction and loading of data from REST APIs into a GCP-based data lake using a Python script.
- Design of an ELT pipeline using Apache Airflow and dbt.
- Construction of a scalable data warehouse on BigQuery for analysis and reporting.
- Social Media AppData EngineerSOCIAL NETWORKSMay 2024 - October 2024 (6 months)Berlin, GermanyArchitecture of a data infrastructure for a social media app.
- Design and implementation of a scalable database architecture using Supabase and PostgreSQL.
- Construction of an analytical platform with BigQuery and CDC replication (Google Datastream).
- Development of a user growth dashboard on Looker Studio for near real-time insights.
- Implementation of monitoring (Grafana & Prometheus) for backend performance and user behavior tracking.
- Setup of development and production environments for developers and the database using Github Actions.
- Technical Lead: Coordination of the frontend development team (iOS Flutter app) and improvement of collaboration.
- DatakokoWeb AnalystMarch 2024 - April 2024 (2 months)France
- Consolidation of data from various sources, including GA4 and Google Search Console, to provide a unified **analytical environment**.
- Design of a personalizedSEO dashboardusingLooker Studioto provide the client with visibility into their website'sperformancemetrics.
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Education
- General University Studies Diploma (DEUG), Sports ScienceUniversity of Poitiers2010Diplôme d'études universitaires générales (DEUG), sciences du sport
Certifications
- Data Analyst ProgramCareer Foundry2023