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Eduardo Montaño

Eduardo Montaño

LLM Evaluation and Text Generation Specialist in English & Spanish

Mexico flagMexicali, Mexico
$30.00/hrIntermediateData Annotation Tech

Key Skills

Software

Data Annotation TechData Annotation Tech

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Audio Recording
Data Collection
Prompt Response Writing SFT
Question Answering
Text Generation

Freelancer Overview

I am an experienced AI Trainer and Data Annotation Specialist with a strong background in evaluating and labeling data to support the development of advanced artificial intelligence systems. I have worked extensively across a variety of domains including mathematics, programming, data science, physics, Spanish, and English. My responsibilities have included comparing AI-generated responses for accuracy, relevance, and helpfulness, as well as reviewing and mentoring other annotators to ensure high-quality and consistent outputs. In addition to text-based tasks, I have contributed to multimodal AI training projects involving image and audio data, performing classification, transcription, and quality control. My interdisciplinary skill set, attention to detail, and ability to follow complex annotation guidelines make me a valuable asset in any AI training pipeline.

IntermediateEnglishSpanish

Labeling Experience

Data Annotation Tech

AI Response Comparison and Quality Review for Language Models

Data Annotation TechTextRLHFEvaluation Rating
As part of this project, I was responsible for evaluating and comparing responses generated by two different AI language models. The primary goal was to assess each response based on criteria such as correctness, clarity, relevance, depth of reasoning, and overall helpfulness. This task required strong critical thinking skills, a deep understanding of the subject matter (primarily mathematics and computer programming), and the ability to follow detailed annotation guidelines consistently. In addition to comparative evaluation, I contributed to quality assurance by reviewing annotations submitted by other raters, ensuring alignment with project standards. My role supported Reinforcement Learning from Human Feedback (RLHF) and fine-tuning efforts to improve model performance and reliability. This project strengthened my expertise in text-based evaluation and deepened my understanding of how large language models are trained and optimized for real-world tasks.

As part of this project, I was responsible for evaluating and comparing responses generated by two different AI language models. The primary goal was to assess each response based on criteria such as correctness, clarity, relevance, depth of reasoning, and overall helpfulness. This task required strong critical thinking skills, a deep understanding of the subject matter (primarily mathematics and computer programming), and the ability to follow detailed annotation guidelines consistently. In addition to comparative evaluation, I contributed to quality assurance by reviewing annotations submitted by other raters, ensuring alignment with project standards. My role supported Reinforcement Learning from Human Feedback (RLHF) and fine-tuning efforts to improve model performance and reliability. This project strengthened my expertise in text-based evaluation and deepened my understanding of how large language models are trained and optimized for real-world tasks.

2024 - 2024

Education

C

Centro de Enseñanza Técnica y Superior (CETYS)

Bachelor of Science, Mechanical Engineering In Automotive Design

Bachelor of Science
2011 - 2015
C

Centro de Enseñanza Técnica y Superior (CETYS)

High School Diploma, Physical-Mathematical Specialization

High School Diploma
2008 - 2011

Work History

S

Solartech Ingeniería e Instalación

Founder and Director

Mexicali
2016 - 2024
K

Kenworth

Intern Engineer

Mexicali
2015 - 2015