Key Skills

Freelancer Overview

I am an experienced AI data trainer and data annotation specialist with over 5 years working on data labeling, annotation, and training workflows for leading technology companies. My background includes hands-on roles at NVIDIA, Scale AI, and understand.ai, where I trained language models, executed prompt engineering, and conducted high-precision data annotation across multimodal datasets. I excel in creating detailed changelogs, rigorous quality assurance protocols, and translating natural language requirements into structured actions. My expertise spans advanced Excel (macros, VBA, Power Query), Python automation, and annotation tools like Labelbox and Prodigy. I am skilled at collaborating with cross-functional teams on data-intensive projects and take pride in my meticulous attention to detail, process documentation, and ability to improve model accuracy through careful feedback and testing.

Labeling Experience

Education

Work History