Freelancer profile translated to English.
Back to original languageAbout Aurelien
👋 Tech Lead Data & Senior Analytics Engineer with 7+ years of experience, including 5 years at Sephora (Looker deployment from scratch) and 4 years at Hivebrite as a data referent.
I am LookML Developer certified and dbt certified — and I currently work with a modern stack: BigQuery · dbt · Fivetran · Datastream · Terraform · Looker · Omni Analytics.
I work as a freelancer on high-impact missions for data teams that want to move fast and well:
→ Data Consulting & Architecture (Modern Data Stack)
→ Analytics Stack Migration (to dbt / BigQuery / Looker)
→ Data Modeling & Governance (LookML, dbt, Advanced SQL)
→ Dashboards & Data Visualization (Looker, Omni Analytics)
→ Data Pipelines & Ingestion (Fivetran, Datastream, Terraform)
📍 Full remote · Available part-time (evenings, weekends, or 1-2 days/week)
💬 Responsive, impact-oriented — let's talk about your project.
English
Fluent
French
Native or bilingual
Spanish
Basic
Remote only
Primarily works remotely
Experience
- HivebriteTech Lead Data / Senior Analytics EngineerDIGITAL AND ITAugust 2022 - Today (4 years)Paris, FranceTech Lead Data within the Data team at Hivebrite (SaaS community management platform).- Ownership of the end-to-end data stack: BigQuery, dbt, Fivetran, Datastream, Terraform, Looker, Omni Analytics- Data Modeling: design and maintenance of dbt models (staging / intermediate / marts layers)- Setup and automation of ingestion pipelines (Fivetran, Datastream)- Infrastructure as Code: management of the data environment via Terraform- Technical referent for the data team: best practices, code review, documentation- Dashboarding & data visualization for product, sales, and CSM teams
- Analytics Engineer - SephoraAnalytics EngineerFASHION AND COSMETICSMarch 2021 - August 2022 (1 year and 5 months)Bordeaux, France- Initialization of the Looker platform- Implementation of Best Practices- Instance Administration (security, performance, API)- LookML Modeling (explores, KPIs, time analysis)- Dashboard / Explore Creation
- relevanCData EngineerRETAIL (LARGE RETAILERS)April 2019 - February 2021 (1 year and 10 months)Paris, France- Migration of Hadoop infrastructure to Google Cloud Platform (Cloud Storage, Dataproc, Composer, BigQuery, etc.)- Design data ingestion pipelines- Data preprocessing- Industrialization of big data algorithms - Pyspark- Measurement of advertising impact on offline sales (A/B testing)
Reviews
J
Julien
Malt Community SA
Reviewed on 12/23/2022
Aurélien perfectly supported and helped me during the migration of several reports from Google Data Studio to Looker. He is an expert in his field, and proactively offers advice. I recommend Aurélien 100%.
Aymen
Aymen Benali
Reviewed on 4/22/2022
Excellent work done by Aurélien, good communication.
Recommendations
FU
FU
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Education
- Digital ArchitectEcole 42202042 est la première formation en informatique entièrement gratuite, ouverte à toutes et à tous sans condition de diplôme et accessible dès 18 ans. Sa pédagogie est basée sur le peer-to-peer learning : un fonctionnement participatif, sans cours, sans professeur, qui permet aux étudiant(e)s de libérer toute leur créativité grâce à l’apprentissage par projets. 42 a été fondée à l’initiative de Xavier Niel en 2013 alors que l’industrie du numérique en France subissait une importante pénurie de développeurs informatiques.
Certifications
- Scalable Machine Learning on Big Data using Apache SparkCoursera2019