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Deyson M
@deysonmarin
Data Analyst
Colombia
Spagnolo, Inglese
Chi sono
I am a Systems Engineer and Data Analyst with expertise in SQL, Python, and Power BI. I specialize in exploratory data analysis, ETL processes, and implementing Machine Learning models like Random Forest and K-Means to solve business problems such as churn prediction and customer segmentation. I am dedicated to transforming data into actionable insights through interactive dashboards and predictive analytics.
Competenze
Deyson M
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Consulenza di data analytics
I will do data analysis with python sql and power bi
Esperienza lavorativa
Data Analyst | Systems Engineer
Freelance • Freelance
Jan 2025 - Present • 1 yr 8 mos
Providing data analytics services including exploratory data analysis (EDA), cleaning, and transformation. Creating interactive Power BI dashboards with KPIs and business metrics. Performing SQL database analysis using joins, CTEs, and subqueries. Developing Machine Learning models for prediction, classification, and churn analysis to support business decision-making.
