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Résumé d'expériences d'Ali,
freelance TABLEAU SOFTWARE résidant dans la Seine-Saint-Denis (93)

• Data Analyst, Expert Tableau Software

  Schneider Electric
  Jan 2022 - aujourd'hui

  Mission : Bring my expertise on Tableau Software and on data analysis especially for marketing and finance departments.
  Achievements :
  ● Development of several dashboards on the AMSP project (Annual Marketing & Sales Plan) to help the marketing entities of each country, on their strategy and financial commitment.
  ● Improvement and debugging of the dashboard platforming (Schneider process of mapping and segmenting families of customers in a country to define commercial action plans)
  ● Training and support of several developers
  Tools : Tableau

• Data Analyst

  OVH CLOUD
  Jan 2021 - Jan 2022

  Mission : enrichment of the BI for the Initial Public Offering of OVH Cloud (hosting and Cloud).
  Achievements :
  ● As part of the group's IPO, we created a new "sales performance" dashboard to manage the company's sales activities. As part of the group's IPO, we created a new "sales performance" dashboard to monitor the company's sales activity. In close collaboration with the management controller.
  ● Realization of a dashboard which allows to analyze the consumption of the vouchers of the Start-ups having been accepted by the program Start-up of OVH. With an analysis by cohort.
  ● Management of rights on tableau server and notably the restriction of access within the same dashboard

  Tableau, SQL Server, Dremio

• SOLOCAL
  Jan 2020 - Jan 2021

  Mission : Improvement of Tableau dashes
  Achievements :
  ● Creation of reports on the supervision of marketing campaigns
  ● Realization of an audit of a set of dashboards, at the level of good practice and performance
  ● Optimization of Dashboard which was very slow and corrections of various bugs
  ● Migration of Postgre sources to GCP then change of dashboard sources

  GCP, Postgre, Tableau Software

• Tableau Expert Consultant

  ENEDIS (Independent worker)
  Jan 2020 - Jan 2021

  Mission : Improvement of Tableau reporting
  Achievements :
  ● For the analysis of the activity of the ENEDIS agents (intervention of the agents on the electric network, connection between customers and producers) we realized a dahsbord on the delays and the satisfaction of these interventions
  ● Advice to junior developers and fixing of bugs
  ● Business support

  Hadoop, Tableau Software

• Technical Project Manager

  ENGIE (Independent worker)
  Jan 2019 - Jan 2020

  Mission : Improvement of data-visualization
  Achievements :
  ● Remodeling of decision cube. These cubes were too expensive in terms of time and cost during evolution. In addition, they were not accessible via Tableau. That's why we remodeled them in a star schema under Teradata.
  ● Provision of a self-service dataset to the business on sales activity
  ● Participation and organization of a Dataviz hackathon
  ● Creation of a dashboard: Sales mailing campaign

  Teradata, Tableau Software

• SNCF Réseau
  Jan 2017 - aujourd'hui

  Projet : Migration Tableau Server
  Kenobi Telecom
  Portefeuille Travaux
  CSI Pilotage (TMA)
  POC Obi-Wan

  Tableau Software Oracle - SQL Developer Power BI

• Ministère de l’intérieur
  Jan 2017 - Jan 2017

  Saegus Projet : Prestation d’éclairage à l’usage de Tableau Software

  Tableau Software

• Consultant Data Analyst / Datavisualisation

  Capgemini Projet : POC Matching
  Jan 2017 - Jan 2017

  Mission : Création d’une base de données graph (Neo4j)
  Création des vizs

  Tableau Software Neo4j

• Expert data visualisation

  aujourd'hui

  Mission : Migration de tableau server de 10.2 à 10.5
  Création et industrialisation des tableaux de bords
  Aide auprès des développeurs

• Expertise Tableau Software

  Dataiku DSS
  aujourd'hui

  Mission : Création d’une base de données graph (Neo4j)
  Accidents & verbalisation : faisabilité de projection des données sur des segments routiers
  Élections : projection des données sur contours géographiques - departements/communes
  Contrôle frontière : génération de rapports automatisés – projections géographiques par pays, point de passage frontière
  Lutte contre la fraude aux immatriculations : génération de rapports
  Coaching