Key Skills

Software

Scale AI

Other

Top Subject Matter

AI video captioning

Accessibility Domain Expertise

Rlhf Domain Expertise

Top Data Types

Video

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

AI Data Trainer / Annotator. Core strengths include Scale AI and Other. Education includes Doctor of Philosophy, Arizona State University. AI-training focus includes data types such as Video and Text and labeling workflows including Classification.

Labeling Experience

AI Data Trainer / Annotator

Scale AIVideoClassification

As an AI Data Trainer/Annotator at Scale AI, I evaluated and improved AI-generated video captions and scene descriptions for accuracy. I annotated complex video datasets, added detailed metadata, and identified visual-text mismatches to enhance training quality. I also contributed to RLHF workflows and ensured compliance with accessibility standards. • Improved annotation accuracy by up to 25% for video labeling tasks • Enhanced model performance by providing precise subject, action, and emotion metadata • Reduced content errors through detailed visual-text alignment analysis • Delivered structured feedback on story flow, pacing, and clarity

As an AI Data Trainer/Annotator at Scale AI, I evaluated and improved AI-generated video captions and scene descriptions for accuracy. I annotated complex video datasets, added detailed metadata, and identified visual-text mismatches to enhance training quality. I also contributed to RLHF workflows and ensured compliance with accessibility standards. • Improved annotation accuracy by up to 25% for video labeling tasks • Enhanced model performance by providing precise subject, action, and emotion metadata • Reduced content errors through detailed visual-text alignment analysis • Delivered structured feedback on story flow, pacing, and clarity

2021 - Present

AI Annotation Specialist / Data Labeler

OtherTextClassification

As an AI Annotation Specialist/Data Labeler at Crowdgen AI, I labeled and validated text, image, and video datasets to enhance AI model training. I conducted rigorous quality assurance checks and optimized annotation workflows for efficiency. I played a key role in dataset preparation and validation for robust AI pipeline development. • Managed large-scale labeling tasks for multiple data types • Maintained high consistency and accuracy in annotations • Streamlined workflow processes across distributed teams • Supported end-to-end dataset preparation and validation

As an AI Annotation Specialist/Data Labeler at Crowdgen AI, I labeled and validated text, image, and video datasets to enhance AI model training. I conducted rigorous quality assurance checks and optimized annotation workflows for efficiency. I played a key role in dataset preparation and validation for robust AI pipeline development. • Managed large-scale labeling tasks for multiple data types • Maintained high consistency and accuracy in annotations • Streamlined workflow processes across distributed teams • Supported end-to-end dataset preparation and validation

2019 - 2020

Education

Work History