SisnandoĀ Junior
Data Engineer
Brazil
Summary
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Seniorš
Top SchoolSisnando Junior is a Data Engineer with nine years of hands-on experience building reliable data pipelines, data lakes, and warehouses across cloud and on-prem environments. Based in Brazil, he specializes in ETL/ELT design, pipeline orchestration with Docker and Airflow, and automating data ingestion and transformation to ensure high data quality and governance. His background spans IT asset management and technical support, giving him practical operational insight that helps bridge engineering work with business and billing needs. He also brings academic research experience in Python-based data analysis and image processing, and is comfortable across Azure, AWS, and GCP. Colleagues know him as someone who treats "bad data is expensive" as a guiding principle, proactively aligning data infrastructure to strategic decision-making.
9 years of coding experience
Sistema de InformaĆ§Ć£o, Tecnologia em Tecnologia da InformaĆ§Ć£o/Sistemas da InformaĆ§Ć£o, 9,5, Sistema de InformaĆ§Ć£o, Tecnologia em Tecnologia da InformaĆ§Ć£o/Sistemas da InformaĆ§Ć£o, 9,5 at Unidade de Ensino Superior Dom Bosco
Portuguese, English
Github Skills (11)
github9
git9
open-source8
forum3
projeto2
netbeans1
javafx1
mysql1
java1
dos1
desktop1
Programming languages (3)
Github contributions (5)
nandodevs/crm-bootstrap-django
Aug 2020 - Aug 2021
Contributions:39 commits, 38 pushes, 2 branches in 11 months
nandodevs/GameNaveEspacialPython
Mar 2017 - Jul 2020
Contributions:9 pushes, 1 branch in 3 years 4 months
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