Key Skills

Freelancer Overview

I am an experienced data analytics professional with over 6 years of hands-on expertise in transforming large, complex datasets into actionable insights and high-quality data products. My background includes developing and maintaining robust data pipelines using Python, SQL, and AWS, as well as building automated workflows for data profiling, validation, and anomaly detection—key components for ensuring data labeling accuracy and reliability. I have led cross-functional teams to deliver executive-facing dashboards and machine learning features, such as a spam phone number lookup tool trained on billions of records, which required meticulous data preparation and annotation. My proficiency in tools like Tableau, PySpark, and Amazon SageMaker, combined with a strong foundation in statistical modeling and business intelligence, enables me to support AI training data initiatives across various domains, ensuring data quality and actionable outcomes for stakeholders.

Labeling Experience

Education

Work History