Key Skills

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Freelancer Overview

I am an experienced data annotator and AI training contributor with a strong background in evaluating, correcting, and improving model outputs for reasoning, research, classification, and conversational AI tasks. My expertise includes data annotation and labeling, AI response ranking, prompt rewriting, fact checking, and hallucination detection. I have worked extensively on projects involving conversational evaluation, where I compared multiple outputs, selected the best responses, and provided detailed justifications for my decisions. I am skilled in using spreadsheet annotation tools, guideline platforms, and web research for source validation. My attention to detail and commitment to guideline consistency ensure high-quality datasets, and I am adept at documenting edge cases and maintaining accuracy across large-scale annotation tasks. I am a fast learner, comfortable with complex guidelines, and thrive as a reliable remote contributor.

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Work History