Vinicius Postigo, Developer in São Paulo - State of São Paulo, Brazil
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Vinicius Postigo

Verified Expert  in Engineering

Bio

Vinicius is a data analyst with over five years of experience in data and business intelligence. He has enabled valuable insights from data sets, optimized queries, and created data visualization assets using the most recent tools available. Vinicius has launched multiple BI E2E solutions, handling requirements gathering, database creation, and data visualization in Microsoft Power BI and working across different business segments to create valuable insights.

Portfolio

AB InBev
Microsoft Power BI, Microsoft Power Apps, SharePoint, Azure DevOps, Excel VBA...
Oliver Wyman - Data Science
Python, Data Analysis, Microsoft Power BI, Dashboards, PySpark, Models...
Jumia
Microsoft Power BI, Apache Hive, Data Analytics, Excel VBA, SQL, Jira, QlikView...

Experience

  • Microsoft Power BI - 8 years
  • Power Query - 6 years
  • Data Analytics - 6 years
  • SQL - 5 years
  • Excel VBA - 4 years
  • SQL Server Integration Services (SSIS) - 3 years
  • Microsoft Power Automate - 2 years
  • SQL Server Analysis Services (SSAS) - 2 years

Availability

Part-time

Preferred Environment

Windows, Microsoft Power BI, SQL

The most amazing...

...report I've created and fine-tuned is a valuable tool used by almost 3,000 users.

Work Experience

Power BI Developer

2023 - PRESENT
AB InBev
  • Developed the layout for five Microsoft Power BI reports and implemented DAX metrics, improving data visualization and enhancing stakeholder decision-making.
  • Utilized the Scrum methodology to manage project timelines and collaborated with cross-functional teams to ensure on-time delivery of Microsoft Power BI reports and applications.
  • Demonstrated expertise in using the M language to create efficient and robust dataflows, optimize data preparation, and transform processes for better data integration.
  • Managed and organized SharePoint folders, enhancing data accessibility and ensuring seamless collaboration among team members.
  • Implemented row-level security in Microsoft Power BI and mitigated potential risks by enhancing data security and confidentiality for sensitive information.
  • Collaborated with business stakeholders to gather requirements, analyze data needs, and design insightful Microsoft Power BI dashboards to meet specific business objectives.
Technologies: Microsoft Power BI, Microsoft Power Apps, SharePoint, Azure DevOps, Excel VBA, DAX, Scrum, M, Data Modeling, Microsoft Power Automate, Microsoft Excel, Microsoft SQL Server, BI Reporting, Data Pipelines, Azure, ETL, Data Analysis, Key Performance Indicators (KPIs), Data, SharePoint 365, Microsoft Power Platform, Microsoft Project, Data Visualization, Reporting, Dashboards, Data Transformation, Business to Business (B2B), Microsoft Dataverse, Snowflake, Power Query, Data Visualization, Data Analysis, Data Engineering, ETL, Excel 365, APIs, BI Reports, Databases, REST APIs, Business Analysis, Business Requirements, Stakeholder Management, Testing, Data-driven Dashboards

Data Analyst

2024 - 2024
Oliver Wyman - Data Science
  • Developed query inside Athyna and created a Power BI report with 10 pages to the final user.
  • Did the discovery of the information on AWS, set up the ODBC connector, and provided a Power BI report to the client.
  • Used star schema methodology to create my tables inside Power BI to optimize the report and worked alongside the client to see if the report matched his expectations.
Technologies: Python, Data Analysis, Microsoft Power BI, Dashboards, PySpark, Models, Data Visualization, Amazon Web Services (AWS), Microsoft Dataverse, Power Query, Data Visualization, Data Analysis, Data Engineering, ETL, BI Reports, Databases, Business Analysis, Business Requirements, Stakeholder Management, Testing, Data-driven Dashboards

Data Analyst

2021 - 2023
Jumia
  • Collaborated with four stakeholders of different nationalities to understand and discuss project specifications.
  • Developed and maintained 20 dashboards for 2,000 users to monitor the commercial numbers of an African eCommerce using Microsoft Power BI and Excel tools.
  • Implemented automation of over ten monthly reports using Excel VBA, SQL, and Microsoft Power BI, reducing the monthly report routine to one week.
  • Migrated a QlikView solution used by almost 5,000 users to a Microsoft Power BI solution, reducing server and license costs by 30%.
Technologies: Microsoft Power BI, Apache Hive, Data Analytics, Excel VBA, SQL, Jira, QlikView, Data Modeling, Microsoft Excel, Business Intelligence (BI), Microsoft SQL Server, BI Reporting, ETL, Data Analysis, Key Performance Indicators (KPIs), Data, Microsoft Power Apps, SharePoint 365, Data Visualization, Reporting, Dashboards, Azure Data Factory (ADF), Warehouses, Data Transformation, Microsoft Report Builder, Power Query, Data Visualization, Data Analysis, Data Engineering, ETL, Excel 2016, Excel 365, APIs, BI Reports, Databases, Sales Reports, Business Analysis, Business Requirements, Stakeholder Management, Testing, Data-driven Dashboards

BI Consultant

2021 - 2022
Arbit
  • Handled five ETL processes for three different areas using SQL Server Integration Services (SSIS).
  • Developed 20 dashboards in Microsoft Power BI and paginated a report for a team based in Florida.
  • Applied quality engineering principles throughout the Agile product lifecycle for various projects I handled.
Technologies: Microsoft Power BI, Excel VBA, Data Analytics, SQL, SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), SQL Server Reporting Services (SSRS), GitHub, Scrum, Jira, Data Modeling, Microsoft Excel, Business Intelligence (BI), Data Engineering, Microsoft SQL Server, BI Reporting, Data Pipelines, ETL, Data Analysis, Key Performance Indicators (KPIs), Data, SharePoint 365, Python, Data Visualization, Reporting, Dashboards, Data Warehousing, Data Transformation, Power Query, Data Visualization, Data Analysis, Data Engineering, ETL, Excel 2016, Excel 365, BI Reports, Business Analysis, Business Requirements, Stakeholder Management

BI Consultant

2019 - 2022
FCamara
  • Created metrics and dashboards for internal and external monitoring of the services provided. I started by understanding the customer's problem, exploring client data, and conducting modeling using SSIS and Pentaho.
  • Leveraged Microsoft Power BI and Excel tools to provide over 30 reports for Santander, Vivo, Cassio, and OpenBanking Brasil.
  • Automated and created a reports flow, including routines, gateways, and Azure configurations.
  • Provided training as a teacher to companies interested in learning Microsoft Power BI.
  • Analyzed user stories, use cases, and validity and feasibility requirements for 12 different projects.
  • Designed and developed three automation scripts in test tools, including Jira and HP Application Lifecycle Management (ALM).
Technologies: Microsoft Power BI, Excel VBA, Data Analytics, SQL, SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), SQL Server Reporting Services (SSRS), Python, Figma, Scrum, Azure SQL, Pentaho, Jira, HP Application Lifecycle Management (ALM), Microsoft Excel, Business Intelligence (BI), Data Engineering, Microsoft SQL Server, BI Reporting, Data Pipelines, Azure, ETL, Data Analysis, Key Performance Indicators (KPIs), Data, Cloud, T-SQL (Transact-SQL), BigQuery, Google BigQuery, Data Visualization, Google Data Studio, Looker, Reporting, Dashboards, Data Modeling, Data Warehousing, Warehouses, Data Transformation, Tableau, Power Query, Data Visualization, Data Analysis, ETL, Excel 2016, Excel 365, APIs, BI Reports, Databases, Business Analysis, Business Requirements, Stakeholder Management

Data Analyst

2018 - 2019
Reciclare Qualidade
  • Built metrics and dashboards for internal and external monitoring of the services provided.
  • Leveraged Microsoft Power BI and Excel to provide insights and create rules that helped three of our biggest clients achieve better numbers of people accessing our training.
  • Developed bases and routines in MySQL and BigQuery.
  • Created three reports in Google Data Studio to test the connection between the tool and BigQuery.
Technologies: Microsoft Power BI, Excel VBA, Google Cloud, Google Analytics, Google Data Studio, MySQL, Google BigQuery, BigQuery, Microsoft Excel, Microsoft SQL Server, BI Reporting, Data Analysis, Key Performance Indicators (KPIs), Data, Data Visualization, Reporting, Dashboards, Data Warehousing, Data Visualization, Data Analysis, Excel 2016, Excel 365, BI Reports, Databases

MIS Intern

2016 - 2017
Banco Pan
  • Provided support in consolidating information within the management information systems (MIS) area.
  • Developed and monitored models and data tabulation using SSIS.
  • Built over 20 reports using Excel and VBA for automation.
Technologies: Microsoft Power BI, Excel VBA, SQL, SQL Server Integration Services (SSIS), Microsoft Excel, Data Engineering, Microsoft SQL Server, Data, T-SQL (Transact-SQL), Data Visualization, Data Visualization, Data Analysis, Excel 2016, BI Reports

Experience

Car Revenue Tracker

This project was developed to track all the revenue data from car sales across Brazilian states, showing a split by different car brands, models, years, and car types. All the visualizations in the tracker are affected by the year period selected.

Skills

Libraries/APIs

PySpark, REST APIs

Tools

Microsoft Power BI, Power Query, Microsoft Excel, Microsoft Power Apps, BigQuery, Looker, Tableau, Jira, GitHub, Figma, Google Analytics, HP Application Lifecycle Management (ALM), Microsoft Project, Microsoft Report Builder

Languages

SQL, Python, Excel VBA, T-SQL (Transact-SQL), M, Snowflake

Paradigms

ETL, Business Intelligence (BI), Testing, Azure DevOps, Scrum

Storage

Microsoft SQL Server, SQL Server Integration Services (SSIS), Data Pipelines, Databases, Apache Hive, SQL Server Analysis Services (SSAS), SQL Server Reporting Services (SSRS), Azure SQL, Google Cloud, MySQL

Platforms

Microsoft Power Automate, Azure, SharePoint 365, SharePoint, QlikView, Windows, Pentaho, Microsoft Power Platform, Amazon Web Services (AWS)

Other

Data Analytics, Data Modeling, BI Reporting, Data Analysis, Key Performance Indicators (KPIs), Data, Data Visualization, Reporting, Dashboards, Data Visualization, BI Reports, Data-driven Dashboards, Google Data Studio, Google BigQuery, Data Engineering, Cloud, Data Warehousing, Warehouses, Data Transformation, Data Analysis, ETL, Excel 2016, Excel 365, APIs, Sales Reports, Business Analysis, Business Requirements, Stakeholder Management, DAX, Azure Data Factory (ADF), Models, Business to Business (B2B), Microsoft Dataverse, Data Engineering

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