Aymen Ibn Ali
Senior Data Engineer | Spark & Scala
Salaire / Taux journalier
Paris, France
Freelance
Peut venir sur site
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À propos
Introduction
Senior Data Engineer with 7+ years building scalable Big Data solutions using Spark, Scala, and modern cloud platforms. Delivered enterprise-grade data pipelines at major financial institutions (Société Générale, Crédit Agricole) and currently architecting solutions at RATP Group. Expert in real-time streaming with Kafka, performance optimization, and end-to-end pipeline design—ready to transform your data infrastructure into actionable insights.
Expérience de travail
Senior Data Engineer
RATPgroup
nov. 2024 - Présent
2 ans
7620 Paris, Danemark
Technical environment: Spark, Scala, Databricks, AWS S3, Maven, GitLab CI/CD, Power BI, Agile
Data Engineer
Crédit Agricole Assurances
sept. 2023 - août 2024
1 an
Paris, France
Technical environment: Spark, Java, MapR, HDFS, Hive, Maven, GitLab, Jenkins, Oozie
Data Engineer
Societe Generale
juin 2021 - août 2023
2 ans 3 mois
94120 Fontenay-sous-Bois, France
Design, implementation and administration of Big Data solutions. Technical Environment: SPARK, Scala, Talend, Cloudera, HDFS, Java, Spring Boot, Kafka, Elasticsearch, Kibana, Logstash, GitLab, Jenkins, Docker, Ansible, Maven, SBT
Data Engineer
SAGEMCOM
mars 2019 - mars 2021
2 ans 1 mois
92500 Rueil-Malmaison, France
The CMS (Cloud Monitoring System) project is a cloud-based WiFi analysis solution that helps service providers and customer support to automate the monitoring, diagnosis and optimization of home Wi-Fi networks. A platform based on Big Data and AI to automate data collection from CPEs (box + extenders) and translate them into meaningful information and usable services. - design / analysis - Data ingestion (Spring Boot, Java, kafka) - Data processing (Spark-Scala /HDFS/kafka) - Tuning performance (Spark) - Intermediate data visualization (ELK) - Use of a CICD chain Technical Environment: SPARK, Scala, Spark-Streaming, HDFS, Java, Spring Boot, Kafka, Scala, Elasticsearch, Kibana, Logstash, Jenkins, Docker, Ansible, GitLab, Maven, SBT
Data Engineer
Lansrod Consulting
janv. 2018 - mars 2019
1 an 3 mois
- Development of an application to study the performance of US commercial airlines and the causes of flight delays by analyzing their details. - Design and Development of an application to collect metadata from public open data sites through the CKan API in order to analyze them and facilitate access.
Formation
ENSI - Ecole Nationale des Sciences de l'Informatique
Engineer’s Degree, Computer Science
2014 - 2017
3 ans 1 mois
IPEIS - Institut Préparatoire aux Études d'Ingénieur de Sfax
Undergraduate Diploma, Mathematics and Physics
2012 - 2014
2 ans 1 mois
Licences et certifications
Distributed Computing with Spark SQL
Délivré le : avr. 2021
Functional Programming Principles in Scala
Délivré le : oct. 2018
Big Data Analysis with Scala and Spark
Délivré le : oct. 2018
Hadoop Platform and Application Framework
Délivré le : avr. 2018