A
Abia State University Uturu
Bachelor's Degree, Economics
Bachelor's Degree
2010 - 2015
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Key Skills
Software
Appen
CVAT
MercorTop Subject Matter
No subject matter listed
Top Data Types
Audio
Image
VideoTop Task Types
Audio Recording
Bounding Box
Classification
Segmentation
Freelancer Overview
I have experience in various annotations tasks for AI projects: - Labeled over 100,000 images for Autonomous Vehicles - Annotated radiology images for Medical Image project - Conducted Text sentiment tagging for NLP Text Categorization - Categorized e-commerce images for Retail project Highlights: - Achieved 98%+ accuracy rates - Timely delivery of AI datasets - Mentored junior annotators - Proficient in Image, Video, Text, and Audio Annotation - NLP Data Labeling - Object Detection & Semantic Segmentation - Virtual Assistance - Cybersecurity Awareness - Data Quality Assurance - Project Coordination - Tools: Labelbox, CVAT, SuperAnnotate, and more.
IntermediateEnglish
Labeling Experience
No Data Labeling experience added
Marcellinus Chukwuma N. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.
Education
Work History
No Work History added yet
Marcellinus Chukwuma N. hasn’t added any Work History to their OpenTrain profile yet.