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Alma Lucia Gutierrez Delgadillo

Alma Lucia Gutierrez Delgadillo

Psychologist & AI Data Trainer | RLHF and Prompt Engineering Specialist

Canada flagBarrie, Canada
$20.00/hrIntermediateAppenClickworkerLabelbox

Key Skills

Software

AppenAppen
ClickworkerClickworker
LabelboxLabelbox
Scale AIScale AI
TelusTelus
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Classification
Evaluation Rating
Prompt Response Writing SFT
RLHF
Text Generation

Freelancer Overview

I have over a year of experience in AI training and data labeling, supported by a background in psychology and education. I’ve contributed to projects involving prompt design, RLHF evaluation, entity tagging, and quality review of AI outputs across text, image, and video tasks. My strengths include evaluating coherence, factual accuracy, and context in AI responses, as well as refining prompts to improve model reasoning and alignment. With a mix of technical understanding and human insight, I provide consistent, constructive feedback that helps optimize model performance. I’m fluent in English and Spanish, allowing me to support bilingual and cross-cultural AI projects with precision and clarity.

IntermediateEnglishSpanish

Labeling Experience

Social Media Entity Tagging

Don T DiscloseImageEntity Ner Classification
Labeled and classified visual content from social media, identifying people, clothing, vehicles, landmarks, and other visible objects. Ensured accuracy and consistency through careful application of Named Entity Recognition (NER) and visual tagging guidelines. Contributed to building high-quality image datasets used to train computer vision and multimodal AI models.

Labeled and classified visual content from social media, identifying people, clothing, vehicles, landmarks, and other visible objects. Ensured accuracy and consistency through careful application of Named Entity Recognition (NER) and visual tagging guidelines. Contributed to building high-quality image datasets used to train computer vision and multimodal AI models.

2025

Education

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Work History

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