Hector Ordonez

Key Skills

Software

OneForma

Don't disclose

Top Subject Matter

No subject matter listed

Top Data Types

Text

Top Task Types

Evaluation Rating

Prompt Response Writing SFT

Freelancer Overview

I am an experienced language specialist and AI training data labeler with a strong background in linguistics, English teaching, and educational technology. Over more than a decade in the classroom, I’ve developed a sharp eye for grammar, coherence, and clarity in texts, which transfers directly to high-quality annotation, rating, and QA work for AI systems. I have hands-on experience labeling and reviewing data for AI projects through several online platforms, working on tasks such as text classification, content safety review, instruction-following and reasoning evaluation, and prompt/response improvement for large language models. I am comfortable following complex guidelines, balancing consistency with nuanced judgment, and documenting edge cases clearly. My goal in every project is to deliver clean, reliable data that helps models become safer, more accurate, and more useful for real users.

Labeling Experience

Translation Quality Evaluation (EN↔ES)

OneformaTextTranslation Localization

Reviewed English–Spanish translations for accuracy, terminology consistency, tone, and fluency. Compared machine-generated translations with human references, highlighting issues such as semantic drift, incorrect idioms, and contextual mismatch. Provided labeled corrections and qualitative comments for model improvement.

Reviewed English–Spanish translations for accuracy, terminology consistency, tone, and fluency. Compared machine-generated translations with human references, highlighting issues such as semantic drift, incorrect idioms, and contextual mismatch. Provided labeled corrections and qualitative comments for model improvement.

2024 - 2025

LLM Response Rating & Instruction-Following Evaluation

Don T DiscloseTextText Generation

Evaluated large-language-model responses across complex prompts to assess correctness, completeness, tone, safety, and adherence to instructions. Tasks required comparing multiple model outputs, identifying hallucinations, and selecting the best-aligned response according to detailed rubric guidelines. Consistently delivered high-quality judgments with strong linguistic precision and contextual understanding.

Evaluated large-language-model responses across complex prompts to assess correctness, completeness, tone, safety, and adherence to instructions. Tasks required comparing multiple model outputs, identifying hallucinations, and selecting the best-aligned response according to detailed rubric guidelines. Consistently delivered high-quality judgments with strong linguistic precision and contextual understanding.

2023 - 2024

Education

Work History