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Brittany Sanders

Brittany Sanders

AI Trainer - Generative Content Development

USA flag
New York, Usa
$30.00/hrIntermediateDon T DiscloseOther

Key Skills

Software

Don't disclose
Other

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
TextText
VideoVideo

Top Label Types

Text Summarization
Prompt Response Writing SFT
Fine Tuning
Evaluation Rating
Translation Localization

Freelancer Overview

I am an experienced data annotator and large language model (LLM) trainer with a strong background in prompt engineering, linguistic quality assurance, and AI content workflows. My expertise includes designing, testing, and refining prompts to generate high-quality, nuanced outputs, as well as ensuring editorial consistency and accuracy through fact-checking and simplification of complex information. I have hands-on experience with machine translation post-editing (MTPE), glossary evaluation, and content localization, leveraging feedback loops to optimize both AI-generated and human-created content. My work spans multiple domains, including e-commerce, web, and social channels, and I am skilled in tools such as Microsoft Office, Google Analytics, Canva, Adobe Creative Suite, and Slack. With a foundation in cybersecurity compliance and digital marketing, I bring a detail-oriented and audience-focused approach to data labeling and AI training projects.

IntermediateEnglishFrench

Labeling Experience

AI Test Creator

Don T DiscloseVideoPrompt Response Writing SFT
For this project, I selected five different videos from a social media platform. For each video, I created questions and answers in accordance with specific criteria. Due to confidentiality agreements, I cannot disclose what this criteria was.

For this project, I selected five different videos from a social media platform. For each video, I created questions and answers in accordance with specific criteria. Due to confidentiality agreements, I cannot disclose what this criteria was.

2025 - 2025

Translator

Don T DiscloseDocumentTranslation Localization
For this project, I did MTPE (Machine Translation Post-Editing) on a presentation that had been translated from French to English. I corrected some mistakes that could have damaged the client's reputation.

For this project, I did MTPE (Machine Translation Post-Editing) on a presentation that had been translated from French to English. I corrected some mistakes that could have damaged the client's reputation.

2025 - 2025

Glossary Evaluator

Don T DiscloseDocumentTranslation LocalizationEvaluation Rating
For this project, I evaluated the outputs of a French-to-English glossary, correcting the grammar and terminology as necessary. I also rated the outputs and wrote brief explanations for those ratings.

For this project, I evaluated the outputs of a French-to-English glossary, correcting the grammar and terminology as necessary. I also rated the outputs and wrote brief explanations for those ratings.

2024 - 2024

Data Annotator

Don T DiscloseTextFine TuningEvaluation Rating
For this project, I evaluated AI responses for accuracy, grammatical errors, and adherence to the prompt, rewriting the responses when necessary. The subject matter ranged from history to etiquette tips.

For this project, I evaluated AI responses for accuracy, grammatical errors, and adherence to the prompt, rewriting the responses when necessary. The subject matter ranged from history to etiquette tips.

2024 - 2024

Large Language Model Trainer

Don T DiscloseDocumentText SummarizationPrompt Response Writing SFT
Due to confidentiality agreements, I cannot elaborate much on the project description. I can say that it involved political documents, and I was tasked with SFT, word count reduction, and simplification annotation (simplifying the documents' complex language).

Due to confidentiality agreements, I cannot elaborate much on the project description. I can say that it involved political documents, and I was tasked with SFT, word count reduction, and simplification annotation (simplifying the documents' complex language).

2024 - 2024

Education

G

Google/Coursera

Professional Certificate, Digital Marketing and E-commerce

Professional Certificate
2025 - 2025
I

IBM/Coursera

Certification, Cybersecurity Compliance Framework & System Administration

Certification
2024 - 2024

Work History

W

Write-To-Rebel

Founder & E-Commerce Entrepreneur

New York
2021 - Present
F

Freelance

Translator & Content Specialist

New York
2018 - Present