Thiago Aurélio da Cunha

Outras informações:
- Plan and coordinate a data strategy and data roadmap collaborating with the rest of the Data Services team and with key areas within the organization, ensuring the strategy is successfully implemented and meets the business needs. - Define the technical execution of BI projects encompassing research, design and implementation of data platforms, data pipelines, data models, reports/dashboards and data-driven applications. - Development and automation of new data management/integration, ETL pipelines and visualization solutions using Python, Jupyter Notebooks, Apache Spark, Airflow, Postgres, SQL Server, Cosmos DB, SSIS, Pentaho, Power BI and RStudio. - Design and implement processes to mitigate data quality issues. - Designed, developed and maintained a corporative data warehouse, ad-hoc queries and reports to collect and present information that satisfied internal and external clients - Responsible for reviewing and optimization of SQL queries and investigating database performance issues.

Outras informações:
- Collaborate with business stakeholders to plan and develop a data strategy and procedures surrounding Data Governance - Lead the Data Governance committee, building and maintaining an enterprise data dictionary to ensure data standards across the organization - Designed, developed and maintained a corporative data warehouse, develop numerous OLAP cubes, ad-hoc queries and reports to collect and present information that satisfied internal and external clients - Development and automation of new data management/integration, ETL pipelines and visualization solutions using SQL Server, MySQL, SSIS, SSRS, SSAS Tabular and Multidimensional, Power BI and RStudio - Ensure the IT Business Intelligence and Analytics strategy is successfully implemented and meets immediate, medium and long-term business needs - Developed machine learning models and performed predictive analysis at scale with R.

Outras informações:
- Development and automation of new data management/integration, ETL pipelines and visualization solutions using SQL Server, Postgres, Jenkins, Pentaho Data-Integration, SSIS, SSRS, Power BI, RStudio and ggplot2. - Developed and maintained internal databases, data marts and data warehouse, develop numerous ad-hoc queries and reports to collect and present information that satisfied internal and external clients. - Planned and develop a data strategy to execute a on premises data infrastructure migration to a cloud environment (AWS). - Developed machine learning models and performed data analysis with R. - Developed a Power BI solution that turned into a new product and a new source of revenue. - Windows and Linux administration for AWS (EC2, S3, RDS, IAM, security groups, roles and key handling).

Outras informações:
- Analyzed and processed complex data sets using advanced querying, visualization and analytics tools. - Developed ETL processes. - Developed machine learning models (Regression, Classification and Clustering) - Identified, measured and recommended improvement strategies for machine learning models.

Outras informações:
- I was responsible for creating and maintaining fully responsive web applications using best practices for modern web development and accessibility. - Development of new portals and maintenance of existing ones. - Monitor and maintain existing production system(s). - Test cross-browser, cross-platform, and/or cross-device compatibility for inconsistencies. - Ensure that implemented software meets functional and non-functional requirements. -Deployment of applications to production environments. - Business Process Analysis/Development.