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Freelancer Overview

I am an experienced AI training and evaluation professional specializing in data annotation, quality assessment, and human-in-the-loop model improvement. With hands-on experience evaluating and rating AI-generated content for TELUS International, I have developed strong skills in structured annotation, error analysis, and guideline-based quality review. My background includes working with large-scale NLP systems, where I assess linguistic accuracy, naturalness, and clarity in Brazilian Portuguese, as well as reviewing and validating high-volume datasets for consistency and compliance. I am detail-oriented, comfortable working independently in remote environments, and adept at delivering clear, structured feedback to enhance AI system performance. My technical skills are supported by certifications in machine learning, prompt engineering, and data privacy, ensuring a well-rounded approach to high-quality data labeling and annotation tasks.

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Work History