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Nativia Esson

Nativia Esson

Project Management Specialist - Operational Strategy & Analytics

USA flagSt. Louis, MO, Usa
$50.00/hrIntermediateScale AIOtherInternal Proprietary Tooling

Key Skills

Software

Scale AIScale AI
Other
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText
VideoVideo

Top Task Types

Bounding Box
Classification
Emotion Recognition
Entity Ner Classification
Evaluation Rating
Fine Tuning
Object Detection
Prompt Response Writing SFT
Question Answering
RLHF
Segmentation
Text Generation
Transcription

Freelancer Overview

I have extensive experience training large language models developing and evaluating prompts across text, audio, video, and image modalities to identify vulnerabilities and edge cases, create adversarial test cases, and provide structured feedback for continuous model improvement. I am adept at translating complex operational needs into clear, actionable data processes and have contributed to projects in generalist, compliance, and legal domains. My attention to detail, ability to document procedures, and commitment to data quality ensure that I consistently deliver high-quality training data that drives reliable AI outcomes. I also have experience reviewing the work of more junior annotators, ensuring the client stays satisfied and enforcing project health.

IntermediateEnglishSpanish

Labeling Experience

Generalist AI Trainer

Internal Proprietary ToolingVideoEntity Ner ClassificationSegmentation
Annotating complex video content with high precision (millisecond-level accuracy for transcriptioning) to enable higher-quality AI captioning systems and broader accessibility initiatives Conducting quality assurance by reviewing work from junior annotators, ensuring consistency with client standards and maintaining project health and integrity

Annotating complex video content with high precision (millisecond-level accuracy for transcriptioning) to enable higher-quality AI captioning systems and broader accessibility initiatives Conducting quality assurance by reviewing work from junior annotators, ensuring consistency with client standards and maintaining project health and integrity

2025 - 2025

Generalist AI Trainer

Internal Proprietary ToolingImageBounding BoxClassification
Training and evaluating large language models (LLMs) through diverse data modalities (text, audio, video, image-based prompts) to improve model robustness, quality, accuracy, and safety Creating adversarial test cases to identify vulnerabilities, edge cases, and failure modes in LLM outputs, building empirical understanding of where models break down in a variety of situations Evaluating output quality against detailed rubrics, providing structured feedback on reasoning, accuracy, and appropriateness across thousands of evaluation rounds

Training and evaluating large language models (LLMs) through diverse data modalities (text, audio, video, image-based prompts) to improve model robustness, quality, accuracy, and safety Creating adversarial test cases to identify vulnerabilities, edge cases, and failure modes in LLM outputs, building empirical understanding of where models break down in a variety of situations Evaluating output quality against detailed rubrics, providing structured feedback on reasoning, accuracy, and appropriateness across thousands of evaluation rounds

2025

Education

W

Western Governors University

Master of Science, Management and Leadership

Master of Science
2025 - 2025
S

Saint Louis University School of Law

Juris Doctor, Law

Juris Doctor
2024 - 2025

Work History

C

Caesars Entertainment

Front Desk Agent/Night Auditor

St. Louis, MO
2025 - 2025
E

Extern.com - Amazon Partner

Amazon Operational Strategy & People Analytics Extern

Remote
2025 - 2025