Data Analyst / Data Engineer
- Location
- Brazil
- Rate, USD
- $56 / hour
- Work schedule
- Full Time,
- Language skills
- English, Portuguese
- Available for Hire
- Yes
About me
I am a seasoned Data Analyst and Data Engineer with extensive experience in business intelligence, data warehousing, and ETL processes. Over the years, I have developed a strong expertise in SQL Server, Power BI, Azure, and various big data technologies such as Apache Kafka, Hadoop, and Spark. My work spans multiple industries including finance, insurance, retail, and technology, where I have successfully delivered data-driven solutions to support decision-making and operational efficiency.
My academic background includes postgraduate studies in Systems Analysis, Design and Management, along with a technologist degree in Data Processing. I continuously enhance my skills through specialized courses in Databricks, Azure Synapse Analytics, Tableau, Python, and other data-related technologies. I am proficient in advanced data modeling, dashboard development, and scripting languages such as Python and DAX.
Throughout my career, I have managed complex projects involving data migration, pipeline creation, and dashboard development using tools like Power BI, SQL Server, and cloud platforms including Azure and Google Cloud Platform. I am experienced in Agile methodologies and use tools like Jira and Confluence for project management and documentation.
I am passionate about leveraging data to create impactful business insights and have a proven track record of collaborating with cross-functional teams to deliver scalable and maintainable data solutions. My approach combines technical expertise with a deep understanding of business needs, ensuring that data initiatives align with organizational goals.
I am fluent in Portuguese and have advanced proficiency in English (B1 level). I am committed to continuous learning and staying updated with the latest trends in data engineering and analytics to provide innovative solutions. I am eager to contribute my skills and experience to challenging projects that drive business growth and operational excellence.
Professional area
Education
- 2006/2007 Postgraduate in Systems Analysis, Design and Management @ University Estácio de Sá
- 1998/2003 Technologist in Data Processing @ University UniverCidade
Experience
- 10/08/2025 to 15/01/2026 Data Engineer @ Valgroup Ltda.
Six-month project supporting and maintaining demands in Fabric and GCP with SAP, using Databricks, complex SQL queries, Azure DevOps, Git version control, and CI/CD for delivery.
- 09/06/2025 to 08/08/2025 Data Engineer @ Thera Consulting (Suzano Ltda.)
Built 50 Big Queries in GCP for Power BI consumption, applying ETL principles, data extraction, testing with Ateryx, and data validation.
- 05/04/2025 to 31/05/2025 Data Analyst @ Capitani (Editora do Brasil Ltda.)
Developed complex Power BI reports with Power Query M language and DAX, transforming and joining data from SQL Server data flows.
- 05/09/2024 to 24/02/2025 Data Analyst @ Triad Systems (Grupo CCR)
Created Power BI dashboards for treasury department with data from SAP, Prisma cubes, Databricks PySpark, Excel data models, and Azure Data Lake integration.
- 12/06/2024 to 10/02/2026 Data Engineer @ Sysmap (Unidas Ltda.)
ETL project migrating data from AX application to Locavia, creating Big SQL queries, Apache NIFI pipelines, Azure DataBricks ETL processes, and Synapses Lake House integration.
- 28/08/2023 to 18/03/2024 Data Analyst @ Banco Bradesco S/A
Temporary project developing NPS Dashboard in Power BI for Marketing, using Teradata, Hive, Spark, Jupyter Notebook, SQL, and detailed documentation.
- 13/02/2023 to 24/08/2023 Data Engineer @ Verum Parteners
Restructured data area with OLTP, Data Stage, OLAP, ETL, Data Cleansing, ROLAP Cubes, DW, and BI structure implementation on SQL Server Azure.
- 05/09/2022 to 15/01/2023 Data Analyst @ RPerformance Group
Developed dashboards from Manhattan SCI system in IBM Cognos Cloud, managing Jira stories and delivering KPIs for B2B and B2C models.
- 18/10/2021 to 04/09/2022 Data Engineer and Analyst @ MJV Technology & Innovation S/A
Delivered Business Intelligence solutions with Power BI and Oracle Database, using Scrum and Jira for project management.
- 05/05/2021 to 25/08/2021 Data Engineer and Analyst @ Keeggo Technology Brasil S/A
Adapted dashboards in Power BI, implemented Performance Assessment program, developed ETL jobs, and maintained databases with SQL Server and PostgreSQL.
- 01/04/2020 to 31/01/2021 Data Engineer and Analyst @ Metaltec
Performed ETLs and developed managerial dashboards using DAX, M language, Power Query, and migrated reports to Power BI.
- 10/05/2018 to 30/04/2021 Sql Server Specialist Consultant @ Tec-Sal Automation Systems
Provided consultancy and support for SQL Server implementation, including high availability, disaster recovery, and backups.
- 30/01/2018 to 31/12/2020 Specialist Professor in Sql Server @ Step IT Academy
Taught programming and administration of MS SQL Server, including stored procedures, triggers, security, backup, and replication.
- 08/05/2017 to 14/07/2017 Senior Systems Analyst @ Confitec Computer Systems
Executed business routines and improved SQL Server scripts for insurance area, managed tasks with Kanban.
- 15/02/2016 to 11/10/2016 DBA Sênior Sql Server @ Embratel Hitss – Olympic Project Rio 2016
Administered and maintained SQL Server and Reporting Services for Rio 2016 Olympic Project, including AlwaysOn, migrations, and performance monitoring.
- 01/05/2004 to 04/04/2015 Project Coordinator / DBA Sql Server @ Altermark Comunication
Managed IT systems development, DBA responsibilities, project management, recruitment, and software acquisition for 11 years.
- 01/12/2003 to 15/05/2004 Systems Analyst and Programmer @ Luís & Bianca Bessone Lawyers Ltda.
Developed process control system using VB-6 and Access with Agile methodology.
- 27/10/2003 to 30/04/2004 Systems Analyst and Programmer @ Lowndes & Sons S/A
Developed complex management reports using Crystal Reports 9.0 and SQL Server 7.
- 25/04/2003 to 24/10/2003 Systems Analyst and Programmer @ Altermark Comunication
Developed inventory and invoice systems in VB-6, Access, and Crystal Reports.
- 03/10/2002 to 24/04/2003 Junior Systems Analyst @ SATA – Air Transport Support Services
Participated in migration planning and development of customer service systems on UNIX and web platforms.
- 03/06/2002 to 15/07/2002 Junior Systems Analyst @ Petrobrás
Developed results indicators project using UML, Rational, VB-6, and Access.
- 01/03/2001 to 01/04/2002 Programmer Free-Lancer @ Lose Fat Website
Developed forum and database using SQL Server, ASP, and JavaScript.
- 01/10/2001 to 10/01/2002 Programmer Free-Lancer @ DL&B System and Media
Developed three-layer E-Commerce system using VB-6, ADO, HTML, JavaScript, ASP, and SQL Server.
- 20/07/2001 to 30/09/2001 Programmer Free-Lancer @ DSI Computing
Maintained client-server project in VB-6 and Access.
- 15/03/2000 to 10/06/2001 Trainee @ Structured Inteligence Brasil
Maintained websites and intranet using HTML, ASP, JavaScript, VBScript, SQL Plus, PL/SQL, Oracle Reports, and Crystal Reports.
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