In this role, I work as a data specialist, responsible for managing and optimizing data related to key projects within Vale Base Metals' portfolio. My role involves developing Power BI dashboards, automating processes, and ensuring efficient reporting and analysis.My responsibilities include:- Leading data management efforts to ensure consistency and integrity of data across multiple platforms.- Develop and enhance Power BI dashboards for business reporting and operational insights.- Implement data governance practices and facilitate data quality improvements.- Collaborate with cross-functional teams to align data strategies with business objectives.- Automate data pipelines and workflows to improve efficiency and scalability.

In this role, I work closely with our dedicated team to enhance business intelligence, data warehousing, and data processing for our clients. We are committed to transforming data into the most valuable business asset, providing guidance and expertise to help organizations harness the hidden insights within their data, making it not only understandable but indispensable.My responsibilities include:- Collaborate on strategic data roadmapping and data modeling.- Ensure data quality assessment and data governance.- Develop design and implementation of data architecture.- Contribute to the development of premium BI dashboards.- Facilitate data curation, cleaning and refinement.- Manage and supervise data pipeline processes.

I contributed meaningfully to the organization's data ecosystem. My responsibilities encompasse the meticulous design, construction, and optimization of robust data pipelines, ensuring seamless and efficient data flow throughout the organization.Key Achievements:Architected and implemented intricate data pipelines, facilitating efficient data flow.Enhanced data integrity and reliability through comprehensive data cleansing processes.Collaborated with cross-functional teams to identify data requirements and optimize workflows.Leveraged cutting-edge technologies to construct performant ETL processes.Ensured scalability by employing AWS Glue, AWS S3, AWS Athena, and other tools.Contributed to the establishment of best practices for data engineering within the organization.Played a pivotal role in the creation of a comprehensive data mart, centralizing critical business data.Maintained and enhanced the company's data warehouse infrastructure, ensuring its responsiveness to evolving needs.

As an Analytics Engineer, my role encompassed bridging the gap between data analysis and data engineering. I was entrusted with a range of responsibilities, including the development of interactive dashboards, data analysis, crafting Python scripts to automate critical processes, and enhancing the efficiency of the data pipeline.Key Achievements:Successfully automated billing procedures, streamlining financial operations.Produced automated KPI reports, enabling swift decision-making.Demonstrated proficiency by developing over 20 comprehensive dashboards.Spearheaded the creation of the innovative Oneboard, a centralized data platform.Engineered robust APIs to facilitate seamless data extraction.Orchestrated the implementation of cron jobs, effectively automating intricate workflows.Pioneered the development of ETL processes, ensuring seamless data transformation.

During my tenure at GM5, I actively contributed to the development of the FRM (Roberto Marinho Foundation) project. I assumed a fundamental role in the maintenance of the websites of the prestigious Rede Globo group, in addition to managing the maintenance of the Ancar group's websites, totaling more than 21 websites. In addition, I successfully maintained a portfolio of over 15 websites for the Multplan group.Main responsibilities and achievements:Collaborated in the conception and execution of the FRM project (Roberto Marinho Foundation).Supervised the maintenance and continuous improvement of the websites affiliated with the Rede Globo group.Managed an extensive web presence for the Ancar group, comprising over 21 websites.I worked on the maintenance and optimization of websites within the Multplan group portfolio, covering more than 15 websites

During my tenure at Powder, I developed a series of professional activities that strengthened my experience and developed towards the company's objectives. My responsibilities cover data analysis and administrative processes, KPI development, process automation and assisting in the management system and database.