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Tomas LorenzoTL

Tomas Lorenzo

Business Intelligence Consultant

300 €/día
Barcelona, ES
>15 años

Tiempo medio de respuesta: 1h

Acerca de Tomas

Business Intelligence Consultant with 28+ years of experience in Data Warehousing & Reporting.

• BI services including requirements, analysis, design, development, implementation and
maintenance of DWH, Data Marts & Reporting Applications.
• Data modeling (Star and Snowflake), ETL processes and Reporting Solutions.
• Develop and maintain SQL queries to support DWH and Reporting needs.
• Analyze, design and develop Reports and Dashboards to meet the Business requirements.
• Provide training, functional and technical support to client and junior staff for new and
existing Business Intelligence applications.
• Certification & Data Quality.
  • Español

    Bilingüe o nativo

  • Inglés

    Competencia profesional básica

  • Catalán

    Competencia profesional básica

Solo teletrabajo
Lleva a cabo sus proyectos principalmente en remoto

Experiencia

  • ViewNext (IBM)
    Business Intelligence Consultant
    HIGH TECH
    junio de 2020 - Hoy (6 años)
    Barcelona, España
    Jun 2020 – Present
    BI Consultant. Naturgy (Utilities). Lean Customer Services Business Intelligence.
    • Data Marts Wholesale & Retail Areas. Oracle/MicroStrategy.
    • Business Analyst. Retail Area Marketing Department.
    • Functional Analyst NAPAI Project (Plataform Artificial Intelligence). Amazon AWS/QuickSight.
    Consultoría Business intelligence Oracle Microstrategy Calidad del dato Amazon Web Services (AWS) aws quicksight
  • ATOS
    Business Intelligence Consultant
    HIGH TECH
    noviembre de 2011 - mayo de 2020 (8 años y 7 meses)
    Barcelona, España
    Jul 2019 – May 2020
    Business Intelligence Consultant. Naturgy (Utilities). Electrical Control Center (Electrical Office).
    • Reporting DM MIOE – Iberian Electricity Market. Oracle/Amazon AWS Athena/MSTR.

    Apr 2018 – Apr 2019
    Business Intelligence Consultant. Naturgy (Utilities). Nedgia, Regulated Business Gas Europe.
    • Data Mart Reporting Nedgia. Amazon AWS RedShift/Power BI.

    Jan 2017 – Apr 2018
    Business Intelligence Consultant. Naturgy (Utilities). Regulated Business Electricity Europe.
    • DWH Regulated Business Electricity. Amazon AWS RedShift/MicroStrategy.

    Nov 2011 – Jan 2017
    BI Consultant. Naturgy (Utilities). Regulated Business Gas Europe & Latinamerica.
    • DWH Regulated Business Gas. Oracle/MicroStrategy.
    Consultoría Business intelligence Oracle Amazon Athena Microstrategy Calidad del dato
  • IBM
    Business Intelligence Consultant / Business Intelligence Project Manager
    HIGH TECH
    septiembre de 2010 - noviembre de 2011 (1 año y 2 meses)
    Barcelona, España
    Sep 2010 – Nov 2011
    BI Project Manager & BI Consultant. Gas Natural Fenosa (Utilities). Business Intelligence Cluster.
    • DWH Regulated Business Gas Europe & Latinamerica. Oracle/MicroStrategy.
    • Data Marts Corporate & Wholesale Areas. Oracle/MicroStrategy.
    Consultoría Business intelligence Project Management Oracle Microstrategy Calidad del dato

Recomendaciones

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Antiguo usuario y 3 otras personas recomiendan a Tomas

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Formación

  • Master Programming & Office
    Tenfor IBM Valencia (Spain)
    1993
  • Master UNIX SCO & C Language
    Tenfor IBM Valencia (Spain)
    1994

Certificados

  • Project Manager Professional
    Project Management Institute PMI (USA)
    2013
    http://www.pmi.org
    Project Manager Professional Certified

Conjunto de habilidades profesionales

Categorías