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Johnson Esther

Johnson Esther

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Freelancer Overview

UMOH MIRACLE ANIEFIOK 📍 Akwa-ibom, Nigeria 📞 +234 8084804703 📧 miracelumoh502@gmail.com PROFESSIONAL SUMMARY Detail-oriented and highly focused AI Data Annotator with strong analytical skills and a keen eye for accuracy. Experienced in labeling, categorizing, and reviewing datasets to improve machine learning models. Committed to delivering high-quality annotations while maintaining consistency and efficiency. KEY SKILLS Data Annotation & Labeling (Text, Image, Audio) Attention to Detail Data Quality Assurance Natural Language Processing (NLP) Basics Image Segmentation & Classification Time Management & Task Prioritization Familiarity with Annotation Tools (Labelbox, CVAT, etc.) Basic Computer Skills (MS Word, Excel, Google Sheets) PROFESSIONAL EXPERIENCE AI Data Annotator (Freelance / Self-Employed) 2023 – Present Annotated and labeled datasets for AI and machine learning models Reviewed and corrected annotations to ensure high accuracy Categorized text, images, and audio data based on guidelines Maintained consistency across large datasets Collaborated with remote teams to meet deadlines EDUCATION Senior Secondary School Certificate (SSCE) [Your School Name], Nigeria CERTIFICATIONS AI Data Annotation Fundamentals (Online Course) Introduction to Machine Learning (Online Course) TOOLS & TECHNOLOGIES Labelbox CVAT Microsoft Excel Google Workspace PERSONAL ATTRIBUTES Detail-oriented Fast learner Reliable and disciplined Strong focus and concentration Ability to work independent

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