Anthony N.

Key Skills

Software

Scale AI

Appen

Top Subject Matter

AI/LLM Fine-tuning

Multilingual Datasets

AI Content Moderation & Quality Evaluation

Top Data Types

Text

Document

Top Task Types

Classification

Freelancer Overview

AI Data Annotator & Evaluator (Freelance/Independent). Core strengths include Scale AI and Appen. Education includes Bachelor of Science, Universidad de Guanajuato (2022). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

AI Data Annotator & Evaluator (Freelance/Independent)

Scale AITextClassification

As a freelance AI Data Annotator & Evaluator, I worked on text annotation and classification for various LLM fine-tuning projects. Bilingual annotation was performed to support Spanish-English model training datasets. Regular quality assurance and consistency checks were conducted on all annotation tasks. • Completed text classification and annotation for LLM fine-tuning. • Ranked AI-generated responses in RLHF workflows. • Supported multilingual model training with bilingual data annotation. • Maintained quality scores consistently above platform benchmarks.

2023 - Present

Content Reviewer & Quality Evaluator (Remote/Contract)

AppenText

In a remote contract role as Content Reviewer & Quality Evaluator, I reviewed AI-generated text content for clarity, factual accuracy, and tone. I systematically identified harmful or biased outputs to improve model fairness and reliability. Feedback was provided using standardized rubrics for model enhancement. • Reviewed and rated written AI content for multiple quality criteria. • Detected problematic or biased outputs in AI-generated text. • Provided structured, rubric-aligned feedback to improve model outputs. • Collaborated remotely to support ongoing model testing and evaluation.

2022 - 2023

Education

Work History