Romain Loury
Angestellt, Big Data Engineer, GIE Cartes bancaires
Frankfurt am Main, Deutschland
Werdegang
Berufserfahrung von Romain Loury
Bis heute 5 Jahre und 8 Monate, seit Okt. 2018
Big Data Engineer
GIE Cartes bancaires
-Machine learning and deep learning algorithms development to combating fraud with SparkML -Creation of batch scripts to process and integrate large volumes of data with Spark and Hive (until 20 billion transactions) -Dockerized python script development in a sensitive data tokenization project in a PCI DSS environment -Dashboard creation -Creation of a data lake on Hadoop cluster : user law, architecture, additional services ... -Technical reference of Data scientist Team
7 Monate, Apr. 2019 - Okt. 2019
Data Scientist
Woash
- Modelled an algorithm that match teachers to students following workshops with the psychologist and the founder of Woash - Studied the different possible cloud architectures as well as the associated costs - Managed a team of 2 people to build the workflow
1 Jahr, Okt. 2017 - Sep. 2018
Data Scientist
Mc Donald's France
- Collected, verified and source external databases in order to extend the internal databases to improve the input of predictive bricks - Studied the different possible approaches to make predictions and establish a shortlist with the most suitable solutions - Developed a neural network that meets the objectives and frameworks of the mission and also proposed an architecture for industrialization
5 Monate, Dez. 2017 - Apr. 2018
Data Engineer
Conforama
-Outsourcing of internal data to a data lake hosted by Azure -Offered different agile architectures in order to efficiently perform the various existing services: processing of daily batches reassembled by all the stores at night and continuous data availability -Automation of the various tasks to be performed in the cloud and ensure reliable storage without loss of data -Opening of Data Science with the creation of a use case on Azure ML and implementation of Twitter streaming with sentiment analysis
4 Monate, Juni 2017 - Sep. 2017
Data Scientist
Caisse d'Epargne
- Created relevant clusters grouping the different customer profiles and determined the main characteristics of each cluster - Formed the clusters and generated Sankey diagrams showing the flows between the different clusters over time - Determined the actions to be taken in order to push customers to be more digital and more profitable through an analysis of segmentation
Ausbildung von Romain Loury
8 Monate, Sep. 2016 - Apr. 2017
Big Data and imagery
Universität Cergy-Pontoise
2 Jahre und 8 Monate, Sep. 2014 - Apr. 2017
Informatique
ENSEA
Sprachen
Französisch
Muttersprache
Englisch
Gut
Deutsch
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