About Djalel
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English
Fluent
French
Native or bilingual
Experience
- SAASWEDOData Engineer & Team ManagerTELECOMMUNICATIONSJuly 2012 - April 2020 (7 years and 10 months)Paris, FranceData Engineer: Ensure the data availability on a day to day bases to monitor the health of the business.Build pipelines for data integration• Migration of over than 50 process from Neofi to Talend• Analyze over than 1000 sources for over than 30 Telecommunication providers around the world.• Write script using Python and php curl to collect data from different sources (website, API, SFTP, emails…...)• Build pipelines using Talend, ODI and python to transform and load data in database and data marts.• Build SQL queries.• Set up CI/CD processes from Github into AWS through Jenkins.• Support and automate the infrastructure using Talend platform• Design and develop oracle publisher dashboards.Project manager: ‘Console de gestion V1” Project has been set up to provide an easy way to monitor process across the entire workflow• Collection and analysis of requests.• Managing costs and schedules• Write PL/SQL stored procedures.• Realization of testing strategy.• Support & deployment• User training.Project manager: ‘Console de gestion V2” Project has been set up to provide a perfect solution to manage invoicing and monitor processing.The software is used by the technical, commercial and functional consultant teams of SAASWEDO but also by the partners and customers.• Collection and analysis of requests.• Leading meeting to determine the finals needs• Provide functionals specifications• Managing costs and schedules• Write PL/SQL stored procedures.• Realization of testing strategy.• Support & deployment• User training.
- MOONPING/PHOTOBOXData EngineerE-COMMERCEJanuary 2021 - Today (5 years and 5 months)Cité de Londres, United KingdomEnsure the data availability on a day to day to monitor the health of the business.• Write script using Python to populate Redshift data marts.• Build SQL queries and improve the performance of Redshift data warehouse.• Design and develop Tableau dashboards.
- PRODATAData Engineer / Data ScientistTECHMay 2020 - December 2020 (7 months)Paris, FranceParking app: Using AI to help people finding public parking in city’s street.• Collection and analysis of data.• Pre-processing• Testing different machine learning algorithms (SVM, Random forest, Logistic regression).
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Education
- Master’s degree in Computer Science EngineeringCompiègne university2007
- Engineer in Mathematics & Computer ScienceUSTHB university2006
Certifications
- Fullstack Data ScienceJEDHA2019