Alexandre Colmenero

Experience

• 

  Hiperzoom :: HZ Comunica

  Jun 2021 - Mar 2022

  - Extracted marketing data from Facebook/Instagram API using Python scripts.- Modeled and processed data to enable analysis through Power BI dashboards.- Developed reports analyzing strategic media simulations using the Kantar Ibope Planning and Analytics platform. - Maintenance of the entire company's I.T. infrastructure.

  • Data Analyst Jr.

    Oct 2021 - Mar 2022

  • I.T. Assistant

    Jun 2021 - Oct 2021
• 

  Órama Investimentos

  Apr 2022 - May 2022

  Marketing Business Intelligence Intern
• 

  Descomplica

  Jun 2022 - now

  - Built data pipelines with many different data sources and formats.- Optimized platform costs by reducing data processing time and optimizing data storage.- Promoted data governance to help our team to identify saving opportunities and increase data accuracy.- Acted as a data-driven culture promoter throughout the company, conducting training and sharing knowledge about data. - Designed strategic data pipelines to support the company's goals.- Developed reports tailored to stakeholders' needs.- Served as the interface between tech and business teams, improving the accuracy and cohesion of projects. - Developed strategic views and KPIs to meet stakeholders' needs.- Ensured data organization and quality through regular maintenance and validation.- Designed and implemented data pipelines from scratch, covering the entire process from data source to report delivery.

  • Data Engineer

    May 2024 - now

  • Data Engineer Jr.

    Dec 2023 - May 2024

  • Data Analyst Jr.

    Mar 2023 - Dec 2023

  • Data Analyst Intern

    Jun 2022 - Mar 2023