Freelancer profile translated to English.
Back to original languageAbout Mhaouach
Data Engineer with 10 years of experience, I have carried out numerous projects for several clients.
My field of expertise includes data integration, data visualization, and data analysis.
I also have expertise in Big Data and project management to support you in these areas.
French
Native or bilingual
Arabic
Native or bilingual
English
Fluent
Can work on-site
Nantes (up to 50km), Rennes (up to 30km), Angers (up to 10km)
Experience
- IDEA LOGISTICSBI EngineerNovember 2024 - March 2025 (4 months)Nantes, France• Audit of the existing system and identification of areas for improvement.• Design and development of scalable and maintainable Talend jobs.• Implementation of development standards and best practices to optimize data flows.• Gathering requirements, estimating costs, and scoping the project.• Development of POOCs to meet new business needs.• Tech Lead: coaching and upskilling the team on best practices and process optimization.• Team management of 6 people (4 internal and 2 external).• Environments: Blob Storage, S3, Kafka, Talend Cloud API Services Platform 8.1, Java, SQL Server, REST API, MARIA DB, PostgreSQL, GitLab, FTP, SFTP, Samba, SharePoint, Dataverse, Agile Methodology
- LEASECOMData EngineerMarch 2023 - November 2024 (1 year and 8 months)Nantes, France• Development of Talend jobs, SQL scripts, Python.• Preparation, analysis, and control of data for contract migration.• Development of generic jobs.• Optimization of jobs, minimizing processing time for existing jobs.• Evolutionary and corrective maintenance of existing jobs.• Writing and execution of tests.• Tech Lead Talend, TSQL.• Mentoring junior developers.• Environments: TSQL, Oracle, SQL SERVER, REST API, MARIA DB, Talend DI, GitLab, Agile Methodology
- U-TechBig Data EngineerRETAIL (LARGE RETAILERS)September 2021 - February 2023 (1 year and 5 months)Nantes, France• Development of data ingestion, production, and exposure flows.• Writing and executing tests with Squash.• Writing installation documents (DI).• Writing interface contracts.• Evolutionary and corrective maintenance of production flows.• Development of Talend Big Data jobs.• Migration of Nifi flows to Talend Big Data.• Scoping and cost estimation of a project.• Environments: GCP, Cloudera (Hive, Impala, HDFS, Spark SQL), Kafka, Nifi, Oracle, Talend Big Data 7.3, Jenkins, Artifactory, Git, Automator
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Education
- Master in Business IntelligenceUniversity of Lorraine2015Master en Informatique Décisionnelle
- Big Data Certificate, Big DataCegefos2019Certificat Big Data, Big Data