Higor A.Data Analyst
Skills
Data Engineer with professional experience since 2016, specializing in data engineering, data analysis, and business intelligence. Currently pursuing a postgraduate degree in Software Architecture at PUC Minas, with a strong interest in technology and educational innovation.
Data Engineer
12/1/2023 - Present
Managed and optimized data transformation workflows using Python and SQL within ELT processes employing MySQL and PostgreSQL. Monitored and assessed process execution with Airflow, ensuring smooth operations. Designed and enhanced data pipelines and improved data architecture. Transitioned Python-based processes to PySpark, demonstrating adaptability and proficiency in scalable data processing frameworks.Data Engineer
4/1/2022 - 5/1/2023
Developed proficiency in Python and SQL with Redshift for maintaining data processing loads and transformations. Implemented, monitored, and evaluated process execution using Airflow. Spearheaded the implementation of Self-Service Business Intelligence utilizing PySpark and Redshift.Mid-Level Systems Analyst
9/1/2021 - 3/1/2022
Spearheaded the planning and automation of store openings, leveraging advanced development in Python and PL/SQL. Developed and implemented automated processes to streamline operations, enhance efficiency, and reduce manual intervention.Data Engineer
7/1/2019 - 12/1/2023
Demonstrated robust skills in maintaining data transformation processes using Python and SQL with MySQL, Oracle, and Microsoft SQL Server databases. Managed and maintained visualization tools such as Power BI and Metabase, developing dashboards for various business teams.Mid-Level Support Analyst
4/1/2018 - 6/30/2019
Provided dedicated support for users and analysts on the Niemeyer Unilever Project, focusing on T-SQL, in-site systems, and MIRA POS application. Developed proficiency in writing, optimizing, and troubleshooting T-SQL queries. Delivered extensive technical support for MIRA POS application, ensuring seamless operation and user satisfaction. Utilized various debugging and diagnostic tools to resolve issues promptly. Demonstrated collaborative problem-solving skills working closely with analysts and end-users to identify and solve technical challenges.
Bachelor of Arts in History at Union of Educational Institutions of the State of São Paulo
2014 - 2016Data Engineering at Pontifical Catholic University of Minas Gerais
2024 - 2025
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