Charlotte Tseng

Key Skills

Software

Scale AI

Other

Top Subject Matter

No subject matter listed

Top Data Types

Text

Image

Audio

Top Label Types

Audio Recording

Bounding Box

Classification

Data Collection

Evaluation Rating

Object Detection

Prompt Response Writing SFT

RLHF

Transcription

Translation Localization

Freelancer Overview

I am an experienced content creator and AI data annotator with a strong background in delivering high-quality data labeling and training data services for AI development projects. My work includes hands-on experience in data annotation, quality assurance, and model training, where attention to detail and accuracy are essential. I bring excellent communication and problem-solving abilities, honed through diverse roles in content strategy, social media management, and event coordination. My adaptability and commitment to quality enable me to efficiently manage annotation tasks, follow complex guidelines, and contribute to the improvement of AI models. I am passionate about leveraging my skills to support innovative projects in AI and machine learning.

Labeling Experience

Audio Data Contributor

OtherAudioData CollectionAudio Recording

Contributed audio recordings in Mandarin for AI model training. Performed conversational recordings on various assigned topics and scripted content following specific guidelines to support speech recognition and natural language processing development.

Contributed audio recordings in Mandarin for AI model training. Performed conversational recordings on various assigned topics and scripted content following specific guidelines to support speech recognition and natural language processing development.

2025

Data Annotator Generalist

OtherImageBounding BoxClassification

Performed diverse data annotation tasks including image labeling, bounding box creation, object counting, and data categorization across multiple projects. Delivered consistent, high-quality results across diverse project types.

Performed diverse data annotation tasks including image labeling, bounding box creation, object counting, and data categorization across multiple projects. Delivered consistent, high-quality results across diverse project types.

2025

AI Model Evaluator & Quality Reviewer

Scale AITextTranslation LocalizationRLHF

Evaluated and rated AI model responses for Mandarin (Traditional Chinese/Taiwan) localization. Reviewed outputs from both AI models and human annotators, compared responses against project guidelines, and ensured rating consistency. Maintained high accuracy while adhering to evolving quality standards.

Evaluated and rated AI model responses for Mandarin (Traditional Chinese/Taiwan) localization. Reviewed outputs from both AI models and human annotators, compared responses against project guidelines, and ensured rating consistency. Maintained high accuracy while adhering to evolving quality standards.

2025

Education

Work History