Freelancer profile translated to English.
Back to original languageAbout Raphaël
3 years of experience as a Data Engineer & Analytics Engineer for various companies, from SMEs to multinationals.
Technical Skills:
→ Deployment and maintenance of data lake (Bronze/Silver/Gold) with Airbyte/dbt/snowflake.
→ ELT processes to ensure a current and efficient data lake.
→ CI/CD processes via GitHub/Jenkins.
→ Snowflake cost management.
→ Design and maintenance of Microsoft Azure architectures.
→ Creation and management of Azure Datafactory pipelines.
→ Use of Spark via DataFactory (Databricks).
→ Expertise in Python for data manipulation.
→ Data storage in Snowflake, PostgreSQL, and Spark Parquet.
→ Data retrieval via API and scraping with Python.
→ Advanced mastery of Spotfire, Spotfire Server, and Looker.
→ Intermediate skill in PowerBI.
French
Native or bilingual
English
Fluent
Spanish
Fluent
Remote only
Primarily works remotely
Experience
- Betclic GroupData EngineerENTERTAINMENT AND LEISUREJanuary 2023 - Today (3 years and 7 months)Bordeaux, France> Creation of Silver/Gold via dbt/Snowflake> Snowflake cost management/Optimization> CI/CD implementation via GitHub/Jenkins> Clustered data availability (exposures/views)> Database design via star modeling
- AREKA CONSULTINGData Engineer/Data VisualizationCONSULTING AND AUDITSJanuary 2021 - January 2023 (2 years)Paris, France> Development and maintenance of Power BI, Spotfire dashboards for reporting (dashboard creation).> Global ETL and reporting for large companies (NASDAQ, LSE, CAC40) and global organizations> Automation of data extraction (API)> Development and use of ETL processes on Talend, Python, Excel (VBA) and Azure Data Factory> Creation, update, and extraction of SQL databases
- ZeepCTORESTAURANTS AND FOOD SERVICEJuly 2021 - December 2022 (1 year and 6 months)ParisZeep is an application that allows you to order and pay in advance for your reservation at a restaurant. This way, you are served as soon as you arrive.> Design and implementation of the entire data architecture on GCP> Creation of the entire Google Firebase ecosystem> Development and launch of the ReactJS application (iOS and Android)> Automation (Firebase updates, emails, push notifications) with Cloud Functions (Python)
Reviews
Pauline
DIA•CHROMA
Reviewed on 4/27/2022
Working with Raphael is a real pleasure.
He is assisting me on a mission for a major client with very specific data integration needs. Proactive, he perfectly met the client's needs while adapting to their ecosystem. He integrated very quickly into the team and works autonomously.
Attentive, available, and offering excellent advice, I truly appreciated our exchanges and working together on this project.
Raphael, thank you for the quality of our collaboration.
Pauline
DIA•CHROMA
Reviewed on 3/18/2022
Recommendations
FU
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Education
- EngineerTelecom SudParis2020Master en ingénierie [spécialité : Intégration et déploiement des systèmes d'information]. > Cours de spécialité : Architecture logicielle, architecture technique, Cloud Computing, Big Data, génie logiciel dans la conception des SI, développement et déploiement d'un SI. > Cours de spécialité : Mathématiques, Probabilités et statistiques, Économie, Gestion, Gestion de projet, Programmation d'algorithmes, Bases de données, Physique des hautes fréquences, Théorie de l'information.