Freelancer profile translated to English.
Back to original languageAbout Marouan
Business Intelligence Engineer, with a technical-functional profile and 7 years of experience. I have contributed to bringing value to my clients by leveraging my technical strengths and communication skills. During these years, I have developed expertise in all phases of business intelligence projects (Requirements gathering, data modeling, transformation & dataviz) and in several languages/technologies (Tableau +++, SQL+++, Talend++, Snowflake++). Tableau certified, I bring my expertise in data visualization.
Arabic
Native or bilingual
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Christian DIORTalend ConsultantLUXURY GOODSJune 2023 - Today (3 years)Paris, FranceWithin the e-commerce team- Participation in business workshops- Creation of complex Talend flows- Management of TMC (Artifact, tasks, plans & promotions)- Writing technical documentation- Implementation of Power BI dashboards for flow monitoring
- ACCORData EngineerHOSPITALITYApril 2022 - May 2023 (1 year and 2 months)Paris, FranceWithin the "Distribution" tribe, I carried out:PAYMENT PROJECT -> Monitoring of customer bank transactions: maturing subjects with the business / development of data integration flowsHOTEL CONTENT PROJECT -> Data science use case: Retrieving hotel multimedia content (Images, videos, descriptions, accommodations...) for the implementation of a scoring system on data completeness.->Data extraction via Talend->Data integration into Snowflake using Pipes / streams / tasks on Snowflake in CI/CD mode->Data transformation with dbt->Dashboard implementation with Tableau--------------------------------CROSS-CUTTING SUBJECTS- Migration of Talend on-premise to Talend cloud- Migration of Cognos reports to Tableau
- TheForkData Engineer / Tableau ConsultantRESTAURANTS AND FOOD SERVICEJune 2021 - March 2022 (9 months)Paris, FranceWithin the BI Factory, I was involved in implementing BI solutions to meet business needs.- Data warehouse redesign- Rationalization of existing dashboardsPROJECTS- Festival Monitoring: Implementation of a BI solution for monitoring restaurants before and during the "Festival" (- 50% discount). 3 dashboards were implemented:*Supply Monitoring* for tracking participating restaurants vs non-participating restaurants.*Stock Monitoring* Tracking of customers during the festival*Performance Monitoring* Detailed tracking of revenue, restaurant gains & comparison of KPIs before & during the festival- Gift Cards Monitoring: Implementation of a solution for tracking TheFork gift cards
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Education
- Engineering degree ( BAC + 5 ), Information TechnologyEcole Supérieure Privée d'Ingénierie et de Technologies - ESPRIT2017Engineering degree ( BAC + 5 ), Information Technology
- Bachelor of EngineeringInstitut Supérieur d'informatique ISI2014Bachelor's degree ( BAC + 3 ), Computer Software Engineering
Certifications
- Tableau Desktop Certified AssociateTableau Software2018