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Sapp Montreo

AI Data Trainer (Freelance / Remote)

IntermediateOther

Key Skills

Software

Other

Top Subject Matter

Large Language Models (LLMs)
Natural Language Processing
Natural Language Processing (NLP)

Top Data Types

TextText
ImageImage

Top Task Types

Classification

Freelancer Overview

AI Data Trainer (Freelance / Remote). Core strengths include Other. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Intermediate

Labeling Experience

AI Data Trainer (Freelance / Remote)

OtherText
As an AI Data Trainer, I evaluated AI-generated responses for accuracy, helpfulness, and safety. I ranked large language model outputs and provided structured written feedback to optimize model performance. My work ensured the reliability and helpfulness of AI systems. • Evaluated LLM responses based on rubric criteria • Ranked and selected best responses for training • Delivered detailed RLHF feedback to annotation team • Maintained high accuracy and consistency in ratings

As an AI Data Trainer, I evaluated AI-generated responses for accuracy, helpfulness, and safety. I ranked large language model outputs and provided structured written feedback to optimize model performance. My work ensured the reliability and helpfulness of AI systems. • Evaluated LLM responses based on rubric criteria • Ranked and selected best responses for training • Delivered detailed RLHF feedback to annotation team • Maintained high accuracy and consistency in ratings

2025 - Present

Data Annotator (Remote)

OtherTextClassification
As a Data Annotator, I labeled and categorized NLP datasets for machine learning. I performed classification, sentiment analysis, and tagging to enable robust language model training. I maintained dataset quality by reviewing and correcting annotation errors. • Classified and annotated large text datasets • Conducted text sentiment and NER tasks • Ensured data labeling consistency and accuracy • Reviewed and audited annotations for errors

As a Data Annotator, I labeled and categorized NLP datasets for machine learning. I performed classification, sentiment analysis, and tagging to enable robust language model training. I maintained dataset quality by reviewing and correcting annotation errors. • Classified and annotated large text datasets • Conducted text sentiment and NER tasks • Ensured data labeling consistency and accuracy • Reviewed and audited annotations for errors

2024 - 2025

Education

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Work History

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