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Blessing Adegbenro

@blessingadegbenro

Data Annotation Specialist at Hugo Tech, maintaining 95%+ accuracy across image and text datasets.

At Hugo Tech, I annotate image and text datasets for AI/ML models using bounding boxes, semantic segmentation, and OCR tagging. I maintain 95%+ accuracy across projects and helped increase daily annotation throughput by 25% through workflow optimization.

Previously, I worked as a Freelance Data Annotator at OLIDREL, labeling over 50,000 image and text data items. I followed annotation playbooks, supported training datasets for machine learning models, and contributed feedback that increased team efficiency by 15%.

Experience

Work history, roles, and key accomplishments

Current

Data Annotation Specialist

Current

Hugo Tech

Jan 2025 - Present (1 year 10 months)

Annotate and label diverse datasets using bounding boxes, semantic segmentation, and OCR tagging. Maintain 95%+ accuracy across 15+ projects and increased daily throughput by 25%.

Data Annotation Bounding Boxes Semantic Segmentation OCR Tagging Quality Assurance Data Privacy GDPR HIPAA Image Captioning Workflow Optimization

Freelance Data Annotator

OLIDREL

Jan 2023 - Jan 2025 (2 years)

Labeled and annotated over 50,000 data items with high precision. Collaborated with data scientists and QA reviewers to refine annotation standards, contributing to a 15% increase in team efficiency.

Data Annotation Data Labeling Quality Assurance Collaboration Remote Work Machine Learning Annotation Tools