Freelancer profile translated to English.
Back to original languageAbout Malik
BI Developer since 2016, I have worked within several companies operating in various sectors (media, banking, catering, etc.).
I have thus acquired strong skills in Power BI, QlikView, Talend, SSIS, Business Objects, Jasper, SQL Server, and Oracle.
I can position myself on assignments covering the entire decision-making chain (Business Owner, Project Management, Data Engineer, BI Developer, Business Analyst, etc.).
English
Fluent
Kabyle
Native or bilingual
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- Caisse des dépotsBI ConsultantBANKING AND INSURANCEJanuary 2020 - Today (6 years and 5 months)Paris, FranceIntervention on the Diapason decision-making platform as Developer / Tech Lead:- Development and optimization of ETL flows and BO universes(Talend 5.3 / 7.3, BusinessObjects 4.2 IDT and Web Intelligence)- Query optimization, RDBMS partitioning, data warehouse maintenance (PL/SQL, PostGre SQL, SQL Server)- Technical testing- Migration of flows from Talend 5.3 to Talend 7.3 then to Talend 8- Task automation via Python scripts- Development and provision of warehouse data via a REST API (Java)- Skill development for technical teams
- Sodexo Pass FranceBI Project ManagerAGRICULTUREJanuary 2018 - January 2020 (2 years)Nanterre, France- Execution of POCs and implementation of Power BI Premium within the company- Promotion of BI tools to business departments- Migration of BIME and Business Objects reports to Power BI- Creation of PBI reports for the sales department including Row-Level Security (RLS)- Development and optimization of ETL flows and reporting states(Talend, Power BI, BusinessObjects 4.3)- Populating the Salesforce CRM from Talend ETL flows- Query optimization, data warehouse maintenance (PL/SQL, SQL Server)- Technical testing, user assistance and training- Extraction from the data warehouse
- TF1 SABI Project Assistant (Apprenticeship)PRESS AND MEDIAOctober 2016 - October 2017 (1 year)Boulogne-Billancourt, France- Administration of the QlikView platform- Development of reporting states and ETL flows (QlikView / Business Objects / SSIS)- Technical testing, deployment organization, and user assistance- Functional support to users, monitoring and correction of anomalies detected on the tools
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Education
- EngineerEISTI - International School of Information Processing Sciences2017
Certifications
- DAT207x: Analyzing and Visualizing Data with Power BIedX
- Professional Scrum Product OwnerScrum.org2023