Erick Ngede

Key Skills

Software

Data Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

Text

Top Label Types

Classification

Freelancer Overview

I am an experienced AI Trainer and Data Specialist with over four years of hands-on experience in data annotation, labeling, and AI content evaluation. My background includes evaluating AI-generated responses for accuracy and compliance, designing structured prompts to test model performance, and conducting comparative analyses between AI and human outputs. I am highly skilled in structured data labeling for classification and sentiment analysis tasks, and I excel at maintaining detailed documentation for quality assurance. My technical proficiency includes Python, Microsoft Excel, Google Sheets, and various annotation platforms. I am adept at remote collaboration, consistently delivering high-quality results while ensuring data privacy and adherence to strict guidelines. With a strong foundation in computer science and statistics, I am passionate about improving AI systems through meticulous data work and clear, actionable feedback.

Labeling Experience

AI Data Annotation & Evaluation Specialist

Data Annotation TechTextClassification

Labeled text datasets for classification, ranking, and evaluation tasks in an AI data annotation specialist role. Reviewed AI-generated responses for instruction adherence and factual correctness, identifying bias and unsafe content. Maintained high accuracy and consistency by following specific annotation guidelines. • Performed text classification and sentiment annotation • Conducted intent recognition and content moderation labeling • Executed relevance ranking and response scoring for AI-generated outputs • Flagged errors such as hallucinations and logical gaps based on policy standards

Labeled text datasets for classification, ranking, and evaluation tasks in an AI data annotation specialist role. Reviewed AI-generated responses for instruction adherence and factual correctness, identifying bias and unsafe content. Maintained high accuracy and consistency by following specific annotation guidelines. • Performed text classification and sentiment annotation • Conducted intent recognition and content moderation labeling • Executed relevance ranking and response scoring for AI-generated outputs • Flagged errors such as hallucinations and logical gaps based on policy standards

2021

Education

Work History