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Clickworker
CVAT
Doccano
Remotasks
Scale AI
Appen
Audio
Image
TextI am a data labeling and AI evaluation professional with approximately seven years of experience, having worked in this field since 2018. My background includes image and text annotation, OCR-based document processing, advertisement evaluation, and AI response evaluation. From 2022 to 2024, I worked as a contract employee at Upstage, where I focused on OCR projects involving document text extraction, verification, and correction across various layouts and formats. Through this experience, I developed strong attention to detail and a deep understanding of data quality standards essential for AI model performance. Since September 2024, I have been working as an advertisement evaluator with WeLocalize and as an AI response evaluator with Outlier. In these roles, I assess content quality, policy compliance, accuracy, and contextual relevance based on strict guidelines and user-centric criteria. I am known for my consistency, reliability, and ability to maintain high-quality output in repetitive, guideline-driven tasks. Moving forward, I aim to continue contributing to the development of trustworthy and high-quality AI systems by leveraging my extensive hands-on experience in data annotation and evaluation.
I have participated in AI response evaluation projects with Outlier, where I assess the accuracy, contextual relevance, and usefulness of generative AI responses.
Since September 2024, I have been working with WeLocalize as an advertisement evaluator, where I am responsible for assessing the suitability of advertising content, compliance with platform policies, and overall quality from a user-centric perspective.
I was responsible for listening to Korean radio broadcasts and performing audio transcription tasks at Appen.
From 2022 to 2024, I worked as a contract employee at Upstage for approximately two years, where I was involved in OCR-related projects. I primarily handled document image–based text extraction, verification, and correction of recognition results, working with various types of documents. My role required careful review of factors affecting OCR accuracy, including tables, special characters, and complex layouts.
Bachelor's in ceramic design, ceramic design
Degree not specified
OCR, Sentence generation
