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J
Johana Munoz

Johana Munoz

AI Rater

USA flagRemote, Usa
$30.00/hrIntermediateOtherData Annotation TechTelus

Key Skills

Software

Other
Data Annotation TechData Annotation Tech
TelusTelus
Internal/Proprietary Tooling
RemotasksRemotasks
LabelboxLabelbox
CrowdSourceCrowdSource

Top Subject Matter

AI-generated content/retrieval
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
TranscriptionTranscription
Fine-tuningFine-tuning
RLHFRLHF
Text SummarizationText Summarization
Red TeamingRed Teaming

Freelancer Overview

I have experience evaluating and improving AI-generated content across multiple platforms, with a strong focus on accuracy, relevance, and policy compliance. My work includes assessing search results and model outputs against detailed guidelines, applying structured rubrics, and ensuring consistency across a wide range of tasks. I’ve contributed to prompt generation and refinement, helping improve model performance by identifying strengths, gaps, and edge cases in responses. In addition to text evaluation, I’ve completed multimodal annotation work, including audio, image, and video labeling, as well as audio transcription. I am skilled at following complex instructions with high accuracy while maintaining efficiency and attention to detail. My work supports the development of more reliable, user-aligned AI systems by combining analytical thinking with a deep understanding of quality standards. Education includes Bachelor of Arts, University of Texas at Arlington (2009). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

Prompt Response Writing

TextPrompt Response Writing SFT
I’ve contributed to SFT workflows by generating and refining prompt–response pairs used to train AI models. This includes writing responses that demonstrate ideal outputs across a variety of use cases, ensuring alignment with quality rubrics, safety requirements, and stylistic guidelines. I also identify edge cases and refine prompts to improve model robustness.

I’ve contributed to SFT workflows by generating and refining prompt–response pairs used to train AI models. This includes writing responses that demonstrate ideal outputs across a variety of use cases, ensuring alignment with quality rubrics, safety requirements, and stylistic guidelines. I also identify edge cases and refine prompts to improve model robustness.

2025 - Present

Rubrics

TextRLHF
have hands-on experience contributing to Reinforcement Learning from Human Feedback (RLHF) workflows by evaluating AI-generated content for accuracy, relevance, and policy compliance. Using detailed rubrics and annotation guidelines, I help train and refine model behavior by identifying high-quality outputs and flagging issues. My work directly supports improving alignment between AI systems and real-world user expectations.

have hands-on experience contributing to Reinforcement Learning from Human Feedback (RLHF) workflows by evaluating AI-generated content for accuracy, relevance, and policy compliance. Using detailed rubrics and annotation guidelines, I help train and refine model behavior by identifying high-quality outputs and flagging issues. My work directly supports improving alignment between AI systems and real-world user expectations.

2024 - Present

AI Rater

OtherTextEvaluation Rating
As an AI Rater, I evaluated AI-generated content for accuracy, relevance, and compliance with policies. My tasks included reviewing search results and following strict annotation guidelines to ensure quality. I performed audio, image, and video annotation, as well as transcription and prompt generation. • Evaluated AI-generated content and search results for quality and relevance. • Meticulously followed annotation and labeling guidelines to ensure consistency. • Annotated data in multiple formats, including audio, image, and video. • Generated prompts and transcribed audio for AI training and evaluation.

As an AI Rater, I evaluated AI-generated content for accuracy, relevance, and compliance with policies. My tasks included reviewing search results and following strict annotation guidelines to ensure quality. I performed audio, image, and video annotation, as well as transcription and prompt generation. • Evaluated AI-generated content and search results for quality and relevance. • Meticulously followed annotation and labeling guidelines to ensure consistency. • Annotated data in multiple formats, including audio, image, and video. • Generated prompts and transcribed audio for AI training and evaluation.

2024 - Present

Audio Transcription

AudioTranscription
I’ve completed audio transcription tasks involving a variety of accents, audio qualities, and speaking styles. I ensure precise transcription by carefully capturing speech, identifying speakers when required, and adhering to strict annotation and formatting standards. This work contributes to improving speech recognition and language models.

I’ve completed audio transcription tasks involving a variety of accents, audio qualities, and speaking styles. I ensure precise transcription by carefully capturing speech, identifying speakers when required, and adhering to strict annotation and formatting standards. This work contributes to improving speech recognition and language models.

2023 - Present

Education

U

University of Texas at Arlington

Bachelor of Arts, Communication

Bachelor of Arts
2005 - 2009

Work History

I

International Host Connection

Director of Hosting

Remote
2017 - Present
S

Stitch Fix

Remote Stylist

Remote
2018 - 2019