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annaj05

Anna S

@annaj05

Data Engineer and Software Developer specializing in Python and AWS

Brésil
Anglais, Portugais
Certaines informations sont présentées en anglais.
À propos de moi
Data Engineer and Software Developer specialized in building scalable data pipelines and automation solutions. I work with Python, PySpark, SQL, and AWS to design efficient ETL workflows, process large datasets, and transform raw data into structured, reliable insights. My focus is on clean architecture, performance optimization, and well-documented code to ensure scalable and maintainable solutions. Whether you need data processing, automation scripts, or cloud-based data pipelines, I deliver structured and efficient results.... Plus d’infos

Compétences

a
annaj05
Anna S
hors ligne • 

Voir mes services

Rédaction de script
I will develop python scripts for data analysis and automation
De15 $US / projetPlus de détails

Expérience professionnelle

Data Analytics and Engineering

Itaú Unibanco

Jul 2025 - Present • 10 mos

Worked on large-scale data processing projects focused on financial risk analysis. Designed and maintained ETL pipelines using Python, PySpark, SQL, and AWS (S3, Glue). Processed high-volume transactional data to support analytical and risk detection initiatives.