Hyoungwoo P.

Korean AI Data & Speech Specialist | Annotation, Speech Recording & Dataset QA I work with AI teams on Korean data annotation and speech projects, covering text labeling, speech recording, script proofreading, and dataset QA. My focus is on delivering accurate, clean, and guideline-aligned data — for both AI model training and real-world language systems. ✅ What I do best - Korean data annotation & content rating - Speech recording for AI training and production use - Script proofreading & linguistic QA (Korean) - Dataset quality checks (accuracy, consistency, formatting) - Guideline-based review and organized delivery I’m detail-oriented and understand how small inconsistencies in labels, scripts, or speech can affect downstream system behavior. I work carefully, document clearly, and support teams with datasets they can rely on. ✅ Background - Native Korean / Fluent English (KR–EN) - Hands-on experience across annotation, speech, and dataset QA workflows - Experience supporting data validation and model reliability through cross-functional collaboration - Clear communication, structured task tracking, and dependable delivery If you’re looking for a reliable Korean data and speech specialist who understands both linguistic detail and AI data quality requirements, I’d be happy to support your project. High-quality AI systems start with accurate, clean, and well-prepared data.