Key Skills

Freelancer Overview

Kiikpoye May Sampson Abuja, Nigeria | +234 XXX XXX XXXX | your@email.com LinkedIn: linkedin.com/in/yourprofile PROFESSIONAL SUMMARY Data Annotation Specialist with 2+ years of experience labeling and validating datasets for machine learning models. Skilled in image, text, and audio annotation with strong attention to detail and accuracy. Experienced in working with large datasets, meeting deadlines, and following structured annotation guidelines to support high-performing AI systems. SKILLS Data Annotation, Data Labeling, Image Annotation, Text Annotation, Audio Annotation, Bounding Boxes, Semantic Segmentation, Classification, Named Entity Recognition (NER), Sentiment Analysis, Data Quality Assurance, Data Validation, Annotation Guidelines, Labelbox, CVAT, Supervisely, Microsoft Excel, Google Sheets, Basic Python (Pandas) PROFESSIONAL EXPERIENCE Data Annotation Specialist Remote / Freelance | Jan 2024 – Present - Annotated 100,000+ data points across image, text, and audio datasets for machine learning applications - Applied bounding boxes, segmentation, and classification techniques for computer vision tasks - Performed NLP annotation including sentiment analysis and entity recognition - Maintained 98%+ accuracy through strict adherence to annotation guidelines and QA processes - Conducted quality checks and validation to ensure dataset consistency and reliability - Collaborated with remote teams to resolve labeling ambiguities and improve workflows Data Labeling Assista

Labeling Experience

Education

Work History