Helder Barbosa

Angestellt, Senior Datawarehouse Developer, Berlin Brands Group
Berlin, Deutschland

Fähigkeiten und Kenntnisse

T-SQL
C# Development
.NET Framework
Databases
Data Analysis
ETL-Process
Requirement Analysis
Computer Science
SQL Server
Analysis
SSIS
ETL
ERP Implementation
Customer Relationship Management (CRM)
HTML
CSS
JavaScript
Qlikview
PowerBI

Werdegang

Berufserfahrung von Helder Barbosa

  • Bis heute 5 Jahre und 1 Monat, seit Aug. 2020

    Senior Datawarehouse Developer

    Berlin Brands Group
  • 2 Monate, Mai 2020 - Juni 2020

    Software Engineer

    Minerva Informatic Germany GmbH

    • Configured, installed and customized Aras systems according with business needs. • Collaborated with cross-functional development team members to analyse potential system solutions based on evolving client requirements.

  • 2 Jahre und 5 Monate, Dez. 2017 - Apr. 2020

    Senior Database Developer

    Attraction World

    •Drove operational improvements which resulted in savings and improved profit margins. •Developed a Data Warehouse to support all reporting needs. •Designed a new set of Dashboards to support business decisions (QlikView, SSRS). This led to an improvement of more than 40% in finance operations. •Build SQL scripts, indexes, and complex queries for data analysis and extraction. •Internal development of software solutions using Microsoft Stack (C#, .NET, SQL Server).

  • 2 Jahre und 2 Monate, Nov. 2015 - Dez. 2017

    Database Developer

    Royal Shakespeare Company

    • Evaluated, designed, implemented and modified databases and database applications. • Designed and developed integrations between several internal systems and third-party software's. • Developed ETL Processes for Data Integration across multiple sources using T-SQL and SSIS. • Performance monitoring of SQL server instances. • Designed and Developed Analytical Reports using SSRS and PowerBI. • Developed an internal software solution that became a core system of the organization

  • 2 Jahre und 5 Monate, Nov. 2012 - März 2015

    CRM Consultant / Developer

    TALISMA

    - Project Analysis and Solution Design; - Functional and Technical specifications (SOW); - Installation, Configuration, and Customization oof Talisma CRM Portfólio as well as Microsoft Operating Systems and Microsoft SQL Server; - Developing Talisma's integrations with 3th party Software (Health ERM, Student Information Systems, web Portals, SMS Gateways) thru different technologies (SQL Server, T-SQL, C# .NET); - Acceptance Tests; - Developing of Analytic Reports;

  • 1 Jahr und 1 Monat, Mai 2011 - Mai 2012

    Manager of Information Systems Department

    JONCE - Society of Construction and Engineering, S.A

  • 5 Jahre und 7 Monate, Okt. 2005 - Apr. 2011

    Computer Technician

    AICCOPN

Ausbildung von Helder Barbosa

  • 3 Jahre und 11 Monate, Sep. 2007 - Juli 2011

    Computer Engineering

    ISEP - Higher Institute of Engineering of Porto

    Databases Development and Administration, Programming C#/ Java, Systems Administration, Artificial Inteligence

Sprachen

  • Portugiesisch

    Muttersprache

  • Englisch

    Fließend

  • Deutsch

    Grundlagen

  • Spanisch

    Grundlagen

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