Valeria Sanzi
@valeriasanzi
I'm a data analytics trainee applying Python, SQL, Power BI, and machine learning to production data.
ArgentinaWhat I'm looking for
I'm applying data analysis and machine learning concepts at FlyRank, working with production data for organic growth automation and brand visibility across search engines. I contribute to identifying patterns and optimization opportunities in existing data pipelines under technical mentorship.
I've also built a credit card fraud detection analysis using Python, Pandas, NumPy, Matplotlib, and Seaborn, examining transaction patterns across a synthetic Kaggle dataset. My background in coffee-shop operations strengthened my independent decision-making, inventory analysis, and problem-solving under pressure.
Experience
Work history, roles, and key accomplishments
Aether Generalist (AI Voice Trainer)
Outlier
Jul 2026 - Present (2 months)
Work as an independent AI trainer through the Outlier platform, voice-training AI models to improve their conversational quality, tone, and accuracy. Review and refine spoken-language model outputs, providing structured feedback used to fine-tune model behavior.
Education
Degrees, certifications, and relevant coursework
University of Buenos Aires
University Technical Degree, Management and Data Analysis
2026 -
Pursuing a University Technical Degree in Management and Data Analysis in Organizations.
Escuela de Educación Secundaria (E.E.S.) No. 12
Secondary School Diploma, Economics
2013 - 2019
Completed secondary education with an Economics track.
Availability
Location
ArgentinaAuthorized to work in
Job categories
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