Jaden Chung

Key Skills

Software

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Image

Text

Video

Top Task Types

Audio Recording

Classification

Prompt Response Writing SFT

Question Answering

Translation Localization

Freelancer Overview

I am an experienced Data Quality Analyst with a diverse background in AI training and data annotation specifically with Scale AI. While I have worked on many types of tasks, an example would be RLHF (Reinforcement Learning from Human Feedback), where I evaluate reasoning logic and draft "Gold Standard" responses. I am also proficient in computer vision tasks, such as drawing precise bounding boxes and identifying entities within image datasets to ensure visual model accuracy. Beyond general annotation, I leverage my Actuarial Science background to specialize in tasks requiring mathematical reasoning and logical deduction. I am also a trilingual specialist (Fluent in English, Mandarin, and Cantonese), with specific professional experience in Chinese-to-English translation and audio transcription. I am capable of handling technical, linguistic, and visual projects with strict adherence to quality guidelines.

Labeling Experience

RLHF Logic Evaluation & Hallucination Detection

Scale AITextRLHFFine Tuning

Evaluated and improved the reasoning capabilities of LLMs on complex tasks. Identified hallucinations in mathematical and logical workflows, providing step-by-step corrections. Ranked model responses based on truthfulness and instruction adherence. Drafted "Gold Standard" responses to teach the model correct logical deduction paths.

Evaluated and improved the reasoning capabilities of LLMs on complex tasks. Identified hallucinations in mathematical and logical workflows, providing step-by-step corrections. Ranked model responses based on truthfulness and instruction adherence. Drafted "Gold Standard" responses to teach the model correct logical deduction paths.

2025 - 2025

Chinese-English Translation & Audio Transcription

Scale AIAudioTranslation LocalizationTranscription

Provided high-quality linguistic data for Mandarin and Cantonese language models. Translation: Translated complex prompts and responses between Chinese and English, ensuring accurate cultural context and a smooth flow. Transcription: Transcribed audio files into text, following strict timestamping and speaker identification rules. Evaluated model outputs for grammatical syntax and dialect-specific nuances.

Provided high-quality linguistic data for Mandarin and Cantonese language models. Translation: Translated complex prompts and responses between Chinese and English, ensuring accurate cultural context and a smooth flow. Transcription: Transcribed audio files into text, following strict timestamping and speaker identification rules. Evaluated model outputs for grammatical syntax and dialect-specific nuances.

2024 - 2025

Object Detection & Entity Localization

Scale AIImageEntity Ner Classification

Drew precise bounding boxes around specific entities (e.g., vehicles, pedestrians, retail items) with tight pixel margins. Handled complex edge cases including occlusion, truncation, and low-light conditions. Classified entities with high granularity to ensure accurate training data for visual recognition systems.

Drew precise bounding boxes around specific entities (e.g., vehicles, pedestrians, retail items) with tight pixel margins. Handled complex edge cases including occlusion, truncation, and low-light conditions. Classified entities with high granularity to ensure accurate training data for visual recognition systems.

2024 - 2025

Education

Work History