Bruno Leite
@brunoleite
I build data automation, ETL pipelines, and Power BI insights for strategic decisions.
BrazilWhat I'm looking for
At Grupo Maringá, I turn complex ERP and operational data into strategic assets for decision-making. I work across Controllership, Strategy, and Innovation, connecting data engineering with business intelligence.
I reduced processing time and rework by 30% by migrating critical Excel-based processes to Power Platform and Python. I also implemented fixed-cost analysis models that improved the time required for strategic analysis and decisions by 30%.
I build ETL processes, standardize databases with SQL, and develop Power BI and Power Apps solutions for real-time budget variance identification. My work includes cost control from origin through final product, interactive KPI dashboards, and data flows for industrial reporting.
Previously, I developed Python, MySQL, Firebase, Apache Airflow, and Apache Spark data pipelines; social listening and web analytics reporting; and machine-learning projects for image classification and skin cancer recognition. I'm continuing to develop my skills in Python, SQL, Power Apps, Power Automate, and Power BI, and I collaborate comfortably in multilingual environments.
Experience
Work history, roles, and key accomplishments
Analista de Dados e Automação, Estratégia e Inovação
Grupo Maringá
May 2024 - Present (2 years 4 months)
Reduced processing time and rework by 30% by migrating critical processes from Excel to Power Platform and Python. Implemented fixed cost analysis models, improving analysis time by 30% and enabling real-time budget deviation identification.
Analista de Dados
Grupo Maringá
Mar 2022 - May 2024 (2 years 2 months)
Utilized statistical techniques including descriptive statistics, normality tests, and mean comparisons to provide insights for strategic decisions. Implemented optimized ETL processes with Python, MySQL, and Firebase, reducing processing time by 20%.
Analista de dados
Data HUB
Oct 2021 - Mar 2022 (5 months)
Monitored social media and analyzed content performance using Talkwalker and Google Analytics. Developed data pipelines with Apache Airflow, Spark, Python, and SQL, and created data visualizations for decision making.
Cientista de dados
Neurowood
Mar 2021 - Oct 2021 (7 months)
Developed a health product for skin cancer recognition from images. Built predictive models using machine learning and deep learning, and created dashboards for decision making.
Auxiliar administrativo
Banco do Brasil
Jan 2011 - Dec 2012 (1 year 11 months)
Performed administrative support duties at Banco do Brasil.
Education
Degrees, certifications, and relevant coursework
Universidade de São Paulo
MBA, Data Science and Analytics
2025 -
Pursuing a postgraduate Lato Sensu MBA in Data Science and Analytics, expected to complete in August 2026.
Alura
Formação Dados, Data Science
2021 - 2022
Completed a Data Science training program, covering data analysis and related skills.
Universidade Estadual Paulista Júlio de Mesquita Filho
Bacharelado, Engineering
2016 - 2021
Earned a Bachelor's degree in Engineering, with studies completed in September 2021.
ETEC Dr. Demétrio Azevedo Júnior
Administração, Administração - Gestão e Negócios
2011 - 2012
Completed a technical course in Administration with a focus on Management and Business.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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