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Blanca Barboza

Blanca Barboza

AI Trainer with expertise in evaluating and refining LLM

Venezuela flagSan Cristóbal, Venezuela
$12.00/hrExpertData Annotation TechRemotasksScale AI

Key Skills

Software

Data Annotation TechData Annotation Tech
RemotasksRemotasks
Scale AIScale AI
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Audio Recording
Data Collection
Evaluation Rating
Prompt Response Writing SFT
Translation Localization

Freelancer Overview

Bilingual professional with over 5 years of experience in AI training, WordPress development, and English–Spanish translation. Skilled at evaluating and refining AI-generated content, designing responsive and conversion-focused websites, and adapting multilingual materials with cultural accuracy. Proven ability to bridge technology and communication by combining technical expertise with linguistic precision. Fluent in Spanish and English, with intermediate proficiency in French, and a strong background in both systems engineering and foreign languages. Adept at collaborating across global platforms to deliver tailored solutions that enhance user experience, brand visibility, and cross-cultural engagement.

ExpertEnglishSpanish

Labeling Experience

Response Evaluation with trending news

OtherTextEvaluation Rating
Evaluation of responses according to a specific prompt's requirements, using valid evidences to confirm or refute claims.

Evaluation of responses according to a specific prompt's requirements, using valid evidences to confirm or refute claims.

2025
Scale AI

Evaluation of models' responses

Scale AITextFine Tuning
Creation of rubrics to evaluate models' responses.

Creation of rubrics to evaluate models' responses.

2025 - 2025
Scale AI

Reviewer OTS

Scale AIImageEvaluation Rating
Evaluation of prompts and responses to verify their complexity.

Evaluation of prompts and responses to verify their complexity.

2024 - 2024
Scale AI

Multimodal OTS

Scale AIImagePrompt Response Writing SFT
Creation of complex prompts and good responses according to images.

Creation of complex prompts and good responses according to images.

2024 - 2024
Scale AI

Trained AI models in mathematical reasoning

Scale AIComputer Code ProgrammingObject Detection
LaTeX-formatted solutions for STEM-related queries.

LaTeX-formatted solutions for STEM-related queries.

2023 - 2023

Education

I

IPLAC

Systems Engineer, Systems Engineering

Systems Engineer
2012 - 2012
U

UNEFA

Bachelor in Foreign Languages, Foreign Languages

Bachelor in Foreign Languages
2009 - 2009

Work History

O

Outlier

AI trainer

-
2023 - Present
W

WP Solución

Web Designer & Branding Consultant

N/A
2018 - Present