Dalton N.

Experience

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  TQS Tecnologia e Soluções

  Jan 2011 - Jan 2012

  Junior Developer
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  Bradesco Cartões

  Jan 2012 - Mar 2014

  Management Information System Analyst
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  Arbit

  Jan 2014 - Jan 2022

  Business Intelligence Consultant

  Intel Corporation: I have worked on various aspects of data, including data quality, analysis, movement, modeling, visualization, and ETL, all within the BI domain.- Developed end-to-end business intelligence solutions for Retail using Microsoft Business Intelligence Tools. - Developed and maintained ETL flows, including data transformations, standardization, and cleanse processes. - Developed Cube (OLAP) and Tabular Database- Created dashboards using Microsoft Power BI for Retail solutions. Implemented calculated measures using Data Analysis Expression language (DAX) in Power BI dashboards. - Provided maintenance and bug fixes for ETL packages, dashboards, cubes, and procedures. - Worked with all versions of MDS (Master Data Services) for entity creation, views, staging, attributes, domain-based attributes, business rules, security, and deployment. Proficient in creating complex SQL queries. - Executed SQL SERVER Database migration with risk assessment and adjustments. - Experience with SCRUM and KANBAN Agile methods, utilizing Rally Software. Exibir menos

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  Closer Consulting

  Jan 2022 - Jan 2022

  Contract Senior Business Intelligence

  Analyzing and fixing bugs reported by users in the reports, as well as developing packages in SSIS and reports in SSRS.- Debuging objects from SQL Server, SSIS, SSRS to check out the bugs reported by user.- Developing packages in SSIS and reports in SSRS.

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  Storm Technology Ltd

  Jan 2022 - Nov 2023

  Contract Senior Data Engineer

  Courts Services:Led data migration from Oracle Database to Dataverse from Microsoft, demonstrating proficiency in data management and integration.- Led the development of data migration pipelines on Azure Data Factory- Established and configured Azure SQL Server, Key Vault, link services, data sources.- Applied my proficiency in SQL Server, demonstrating expertise in different aspects of the T-SQL programming language.- Conducted detailed demo meetings to explain project steps, align mapping.Nordic Aviation Capital:I was engaged to perform SQL tuning and streamline data maintenance processes for enhanced efficiency.- Modifying SQL Server Stored Procedures used for data transformation to have a better performance and structure.Blended App:Updating data visualization and dashboards for multiple companies.- Upgrading data visualizations and dashboards using Power BI by connecting to Microsoft Sharepoint. Exibir menos