Key Skills

Software

Appen

Telus

Top Subject Matter

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Top Data Types

Image

Text

Top Label Types

Classification

Evaluation Rating

Freelancer Overview

I am an experienced QA Engineer and AI Data Quality Analyst with a strong background in data labeling, annotation, and evaluation for AI training data. My hands-on work includes classifying mobile applications for the Apple App Store, performing detailed content analysis, and applying structured evaluation criteria to enhance AI model accuracy. I have assessed AI outputs and conducted data quality reviews for platforms such as TELUS Digital AI Data Solutions and Outlier AI, always ensuring high standards of precision and confidentiality. My technical toolkit includes Python, SQL, Postman, and DevTools, and I am skilled in both manual and automated testing within Agile teams. I bring sharp attention to detail, a deep understanding of QA best practices, and proven experience in maintaining data integrity for AI and machine learning projects.

Labeling Experience

Education

Work History