Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Computer Code Programming

Image

Top Task Types

Computer Programming Coding

Freelancer Overview

I am an AI training and data annotation specialist with a strong technical background in frontend and full-stack development. My experience spans validating structured and unstructured data, reviewing AI-generated content, and providing detailed feedback to improve model outputs. I am skilled at following complex guidelines, detecting inconsistencies, and ensuring high-quality, consistent labeling—particularly in text and UI domains. As a native Spanish speaker with conversational English, I excel at text analysis, instruction adherence, and quality review. My work on digital platforms and legacy systems has strengthened my attention to detail, critical thinking, and ability to independently deliver accurate results in remote, asynchronous environments. I am adaptable to new tools and workflows, and I am eager to contribute to AI training, data annotation, or evaluation projects.

Labeling Experience

Education

Work History