William Villamil

Key Skills

Software

Appen

Clickworker

CloudFactory

CrowdSource

Remotasks

Other

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Document

Text

Top Task Types

Data Collection

Diagnosis

Prompt Response Writing SFT

Segmentation

Translation Localization

Freelancer Overview

I have experience with document management, data annotation, segmentation, and diverse tasks to train AI models. My strongest skill is social media evaluation and sentiment analysis to help AI understand messages and categorize Internet content correctly. I also have experience with bounding box categorization of objects and few experience with satellite image classification.

Labeling Experience

labeling 3D point cloud data

Scale AIImageBounding BoxSegmentation

Training self-driving cars and AI, by drawing 3D bounding boxes around objects like cars, people, and obstacles, and categorizing elements like walkable surfaces, with specific colors used for different classes.

Training self-driving cars and AI, by drawing 3D bounding boxes around objects like cars, people, and obstacles, and categorizing elements like walkable surfaces, with specific colors used for different classes.

2021 - 2021

Audio classification for Alexa, Siri and other AI assistants.

AppenAudioClassificationAudio Recording

Categorize to help AI models differentiate between requests and non-request audios.

Categorize to help AI models differentiate between requests and non-request audios.

2020 - 2020

Education

Work History