Key Skills

Software

AWS SageMaker

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Classification

Data Collection

Freelancer Overview

I am a data scientist with hands-on experience in data preparation, cleaning, and annotation for AI and machine learning projects across domains such as healthcare, e-commerce, and NLP. My background includes sorting and cleaning large health datasets to ensure accuracy and privacy, as well as building and validating models for sentiment analysis, churn prediction, and demand forecasting. I am skilled in Python, SQL, Pandas, and data visualization tools like Power BI and Tableau, with a strong focus on ensuring high-quality, reliable training data. I have worked with cross-functional teams to streamline data workflows and have implemented robust ETL pipelines to automate data ingestion and transformation, always prioritizing data integrity and compliance.

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Work History