Nathiya Raju

Detail-oriented Process Executive with 2+ years of experience in AI data annotation, quality assurance, and annotation operations. Experienced in reviewing visual datasets, frame-level video annotation, timestamp labeling, and ensuring high-quality AI training datasets.

Process Executive - Mahendra Next Wealth IT Technology - Tiruchengode, Tamil Nadu

(2022-01 - 2024-12)

• Reviewed and annotated image and video datasets following AI annotation guidelines.
• Reviewed short first-person POV household-task videos and performed precise frame-level annotation according to project guidelines
• Performed frame-by-frame quality verification and timestamp-based annotation.
• Validated annotation accuracy, consistency, and compliance with project standards.
• Used playback controls, frame stepping, zoom, and timestamp navigation tools.
• Flagged ambiguous annotation cases for review and maintained quality documentation.
• Carefully analyzed subtle object movements, positions, actions, and frame-level changes to produce reliable training data.
• Improved workflow efficiency by 15% through process improvements.

Bachelor of Engineering - Mechanical Engineering - Paavai College of Engineering, Namakkal (2015-01 - 2019-12)