Catherine Chepkirui

Detail-oriented and highly reliable data annotation specialist with strong ability to label, categorize, and review datasets for AI training. Proven ability to work independently in remote environments while maintaining high accuracy and meeting tight deadlines. Quick learner with excellent focus and consistency.

Data Annotation Trainee / Freelancer at Self-Initiated / Online Platforms (2024-01 – Present)

• Performed data labeling tasks including image classification and text tagging
• Reviewed datasets to ensure accuracy and consistency
• Followed detailed annotation guidelines for AI model training
• Maintained high-quality output under time constraints
• Practiced tasks similar to platforms like Remotasks and Appen
• Completed annotation training tasks on Remotasks

Diploma in Information Technology/CCNA – Tracom College