Sebastián Vásquez González

Key Skills

Software

Labelbox

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Audio Recording

Evaluation Rating

Freelancer Overview

I am an experienced data annotator specializing in audio labeling, quality review, and multi-domain evaluation tasks for AI training. In a large-scale audio annotation project, I advanced from labeler to reviewer thanks to my accuracy, consistency, and strong understanding of project guidelines. I’ve also worked on projects involving the recording of audio labels, giving me hands-on experience across both the creation and evaluation of audio datasets. My technical background includes proficiency with AI data labeling platforms such as Labelbox, as well as audio editing tools like Audacity and Pro Tools, which support my ability to analyze, clean, and validate audio inputs effectively. Beyond audio work, I have contributed as a map research rater, evaluating geographic data and location accuracy, and participated in an instruction-following project, assessing model outputs for clarity, correctness, and alignment.

Labeling Experience

Audio Labelling Reviewer

LabelboxAudioData Collection

Project Vera, VAD.

Project Vera, VAD.

2025 - 2025

Education

Work History