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Ky Dang

@kydang

Message

I build high-quality training data and evaluations that improve LLM reasoning, safety, and reliability.

Vietnam

Message

What I'm looking for

I'm looking to support AI and LLM development through prompt engineering, evaluation, safety, annotation, and quality assurance work where structured reasoning and high-quality training data improve model performance.

I've supported LLM development at DataAnnotation, Outlier, and Oneforma through prompt engineering, RLHF, AI evaluation, data annotation, transcription, and quality assurance. I create challenging safety, vision, STEM, and multimodal prompts, then evaluate and rewrite model responses to improve factual accuracy, reasoning, fluency, and instruction adherence.

With a Mechanical Engineering background and six years of university-level teaching experience, I bring structured reasoning to rubric design, ASR annotation, and complex review work. I've also built AI-enabled projects using Gemini, Docker, Vercel, Google Cloud Run, Azure Data Factory, SQL, and Databricks.

Experience

Work history, roles, and key accomplishments

AI Trainer

KyDang

AI Trainer with over 2 years of experience supporting LLM development through prompt engineering, data annotation, transcription, quality assurance, and AI evaluation. Specialized in creating high-quality training data, refining AI responses, and applying structured reasoning to improve model performance.