Leo Madrid

Key Skills

Software

Snorkel AI

Telus

Top Subject Matter

No subject matter listed

Top Data Types

Text

Top Label Types

Classification

Question Answering

Text Summarization

Translation Localization

Evaluation Rating

Data Collection

Audio Recording

Freelancer Overview

I am a detail-oriented AI Training Data Specialist with hands-on experience in data annotation, labeling, and evaluation for large language model projects. My background includes reviewing and labeling AI-generated text, ensuring outputs meet strict quality and safety standards, and identifying bias or inconsistencies in training data. I excel at following complex instructions, performing content moderation, and conducting thorough internet research to verify facts. With strong written communication skills and a commitment to accuracy, I consistently deliver reliable, high-quality results in remote, deadline-driven environments. I am passionate about contributing to responsible AI development and continuously adapt to new tools and guidelines in the field.

Labeling Experience

AI Training Data Evaluator (Remote)

Scale AITextText SummarizationEvaluation Rating

As an AI Training Data Evaluator, I reviewed prompts and model outputs to ensure alignment with provided instructions. I compared and ranked AI-generated responses based on task-specific criteria. I enforced data privacy and AI safety standards across all evaluations. • Assessed prompt-response pairs for instruction compliance • Ranked and compared AI outputs for quality • Flagged unsafe or low-quality content • Collaborated within remote workflows

As an AI Training Data Evaluator, I reviewed prompts and model outputs to ensure alignment with provided instructions. I compared and ranked AI-generated responses based on task-specific criteria. I enforced data privacy and AI safety standards across all evaluations. • Assessed prompt-response pairs for instruction compliance • Ranked and compared AI outputs for quality • Flagged unsafe or low-quality content • Collaborated within remote workflows

2023

AI Data Labeler / Annotator (Remote)

Scale AITextClassificationQuestion Answering

As an AI Data Labeler and Annotator, I labeled and annotated diverse text datasets to support machine learning and language model development. I followed detailed guidelines to maintain accuracy and consistency throughout the annotation process. I worked remotely, handling sensitive data and ensuring strict confidentiality. • Labeled text datasets for training and fine-tuning AI models • Evaluated AI-generated responses on multiple dimensions • Detected and flagged bias, ambiguity, and factual errors • Maintained productivity while adhering to high-quality standards.

As an AI Data Labeler and Annotator, I labeled and annotated diverse text datasets to support machine learning and language model development. I followed detailed guidelines to maintain accuracy and consistency throughout the annotation process. I worked remotely, handling sensitive data and ensuring strict confidentiality. • Labeled text datasets for training and fine-tuning AI models • Evaluated AI-generated responses on multiple dimensions • Detected and flagged bias, ambiguity, and factual errors • Maintained productivity while adhering to high-quality standards.

2018

Education

Work History