Haroldo Medeiros

Haroldo Medeiros is a skilled Data Engineer with extensive experience in building and maintaining data systems and pipelines across multiple companies, including Prediktive, Iteris Consultoria e Software, and Mirante Tecnologia. Proficient in technologies such as Python, PL-SQL, Apache Airflow, and various AWS services, Haroldo excels in transforming raw data into valuable insights for analytics and business decision-making. With a solid foundation in Industrial Engineering and logistical expertise, Haroldo has successfully designed and optimized data warehouses, lakes, and ETL processes, alongside developing dashboards and automation scripts. Additionally, Haroldo has a unique background as a member of the Brazilian National Karate Team.