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José Luis Cárdenas Villena

José Luis Cárdenas Villena

Experienced specialist in text and image annotations

Chile flagSantiago, Chile
$7.00/hrIntermediateClickworkerLabelboxLabel Studio

Key Skills

Software

ClickworkerClickworker
LabelboxLabelbox
Label StudioLabel Studio
OneFormaOneForma
TelusTelus
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Classification
Data Collection
Evaluation Rating
Text Generation
Translation Localization

Freelancer Overview

I have extensive experience in data labeling and AI training, having worked with leading global platforms such as TELUS International, Welocalize, AWS, and OneForma, among others. My work has involved annotating and curating diverse datasets to enhance the accuracy and performance of machine learning and natural language processing (NLP) models. This includes tasks such as text classification, image annotation, sentiment analysis, transcription, and quality assurance. Through these projects, I have developed strong skills in data accuracy, consistency, linguistic analysis, and model evaluation, as well as familiarity with various annotation tools and AI development workflows. My experience collaborating on multilingual and cross-domain projects has strengthened my ability to adapt to evolving AI requirements and maintain high standards of precision and efficiency.

IntermediateEnglishSpanish

Labeling Experience

No Data Labeling experience added

José Luis C. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

Universidad De Chile

Licenciatura En Cs. Jurídicas/Bachelor On Legal Sciences, Legal Sciences

Licenciatura En Cs. Jurídicas/Bachelor On Legal Sciences
2020

Work History

P

Private legal firm

Procurator

Santiago
2023 - 2024
P

Private legal firm

Procurator

Santiago
2023 - 2024