Beatrice J.

Key Skills

Software

Don't disclose

Top Subject Matter

LLM response evaluation

instruction following

text classification

Top Data Types

Text

Top Task Types

Classification

Freelancer Overview

AI Trainer (Freelance). Core strengths include Don't disclose. Education includes Bachelor of Computer Applications, Rivers State University (2024) and Certificate, Coursera (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Trainer (Freelance)

Don't discloseText

Evaluated and ranked AI model responses based on helpfulness, relevance, accuracy, and safety following detailed instructions and rubric criteria. Labeled and annotated text datasets for tasks such as text classification, intent detection, and content moderation to support downstream model training and evaluation. Ensured outputs were neutral, consistent, and aligned with provided guidelines to maintain quality and productivity targets. • Performed response ranking and quality scoring across multiple evaluation dimensions • Labeled intent and categories for text classification tasks • Moderated content according to safety and guideline rules • Met productivity expectations while maintaining annotation accuracy

2024 - Present

Data Annotator (Freelance)

Don't discloseTextClassification

Annotated text data for sentiment analysis, topic categorization, and toxicity detection tasks according to project instructions. Reviewed and validated AI-generated outputs to improve quality and support model performance iteration. Maintained guideline-consistent labeling and followed quality standards throughout the annotation workflow. • Labeled sentiment, topic categories, and toxicity for text samples • Performed validation checks on AI-generated outputs • Ensured consistency with project-specific annotation guidelines • Contributed to maintaining annotation quality standards

2023 - 2024

Education

Work History