Harvey Gabelica, Tableau Specialist
Harvey Gabelica
Stubicka 50b
10000 Zagreb,
+385 (1) 4617 945

Harvey is a Tableau Specialist in the ExistBI London and Zagreb Office, and a member of our Reporting and Business Analytics practice. He concentrates his practice in Business Intelligence, Data Analysis, Data Visualization and Machine learning.

His deep experience includes:

    • In-depth knowledge of Tableau Desktop and Tableau Server, development of complex reports and dashboard using Tableau tools, administration and support of Tableau Server
    • In-depth knowledge of DWH, BI, Data mining and Big Data concepts
    • In-depth knowledge of SQL language
    • In-depth knowledge of KNIME Software (including R language)
    • In-depth knowledge of IBM SPSS Modeler and Statistics
    • In-depth knowledge of Cloudera Big Data platform
    • Knowledge of MS SQL Server 2012 and Excel 2013 PowerPivot models
    • Knowledge of programming languages
    • Knowledge of Alteryx (Data Blending and Advanced Analytics Software)


      • IBM SPSS Collaboration and Deployment Services Technical Support Mastery Test v1
      • IBM Certified Specialist – SPSS Statistics Level 1 v2
      • Tableau Desktop
      • Tableau Server

    Recent Tableau Projects:

      • goBalto US Tableau Software consulting, training and support
      • Ooredoo Telecom Group – Development of Tableau Reports (Tableau Desktop) and Dashboards, administration and publishing of content to Tableau server, report testing and optimization
      • Inteligencija: Tableau Report Development – Development of pre-defined Tableau Reports (Desktop and Server) and Dashboards (Subject Area covered in this project are: Sales, Marketing, Activation of Subscribers, Product Stock, Recharge, Invoice, Market Share)

    Harvey holds a masters degree in Economics.

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