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Aldo Herrera

Aldo Herrera

Data Annotator & LLM Evaluation Expert (Bilingual: EN & ES)

Mexico flagGuadalupe, Mexico
$15.00/hrEntry LevelAppenClickworkerOneforma

Key Skills

Software

AppenAppen
ClickworkerClickworker
OneFormaOneForma
RemotasksRemotasks
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
DocumentDocument
TextText

Top Task Types

Computer Programming Coding
Text Generation
Text Summarization
Translation Localization

Freelancer Overview

I refine LLMs by annotating, classifying, and evaluating English/Spanish text. At Outlier AI, I ensure AI outputs are accurate and relevant, optimizing NLP datasets and model performance. I specialize in model fine-tuning and multilingual data labeling, creating ethical annotation frameworks.

Entry LevelEnglishSpanish

Labeling Experience

No Data Labeling experience added

Aldo H. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

C

CINVESTAV

PhD , Biomedical Physics and Enginerring

PhD
2020 - 2025
U

UANL

Master in Science, Pharmacy

Master in Science
2018 - 2020

Work History

No Work History added yet

Aldo H. hasn’t added any Work History to their OpenTrain profile yet.