Tarek Refaï

expert qlik sense / qlikview

Peut se déplacer à Paris, Paris

  • 48.8546
  • 2.3477
Proposer un projet La mission ne démarrera que si vous acceptez le devis de Tarek.
Proposer un projet La mission ne démarrera que si vous acceptez le devis de Tarek.

Localisation et déplacement

Localisation
Paris, France
Peut travailler dans vos locaux à
  • Paris et 50km autour
  • Paris et 15km autour

Préférences

Durée de mission
≥ 6 mois
Taille d'entreprise
  • 1000 - 4999 personnes
  • ≥ 5000 personnes

Vérifications

Influence

Langues

Catégories

Compétences (9)

Tarek en quelques mots

• 8+ years of experience in architecture, development, and deployment of Business Intelligence solutions using mainly QlikView.
• Domain experience includes Energy, Manufacturing, IT, Pharmaceutical, Banking and Public Sector.
• Extensive experience in Full Life Cycle Development including Functional and Technical Specification, Design (Mockup), Implementation and Maintenance of QlikView applications.
• Expertise in working with different business users to understand their requirements and develop a robust data model that will support the current requirements and future business growth using Agile Methodology (Scrum).
• Good experience in implementation of Data-Extraction flows, Data Modeling and User Interface Development as recommended in QlikView best practices guide.
• Expertise in designing efficient Data Models from multiple data sources and QlikView scripting.
• Strong Database experience in SAP, Oracle, MS Server, MS Access and SQL Server.
• Good experience in performing detailed Data Analysis.
• Expert in Unit and User Acceptance Testing and performed Data Validation for all the reports and dashboards generated from various database sources.
• Strong Communication, Organizational and Interpersonal Competencies and problem solving skills in the technology.
• 2+ years of Research in Health Psychology and I have several Scientific Contributions published in Scientific Journals.
• Strong background in Statistics and Data Analysis. I conducted several advanced statistical analysis such as Forecasting, Classification (Profiling), Scoring…etc. using SAS Base, R and SPSS.

Expériences

EDF - EDF

Energie

Expert Qlik

Paris, France

juin 2019 - décembre 2019

Recommandations externes