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Grace Ohiwerei

@graceohiwerei

AI Trainer and Data Evaluator who assessed AI-generated images, videos, and text against quality and accuracy criteria.

In freelance AI training projects, I annotated and evaluated AI-generated images, videos, and text outputs. I assessed responses against defined quality and accuracy criteria and guidelines.

I identified errors and inconsistencies, then provided structured feedback to support model improvement.

Earlier, I taught students at primary and secondary school levels and worked as a receptionist, welcoming customers and responding to queries.

Experience

Work history, roles, and key accomplishments

AI Trainer / Data Evaluator

Freelance AI Training Projects

Feb 2026 - Aug 2026 (6 months)

Annotated and evaluated AI-generated content including images, videos, and text outputs. Assessed responses for quality and accuracy against defined criteria, identifying errors and providing structured feedback.

AI Data Evaluation Annotations Quality Assessment Error Identification Feedback Content Review

Receptionist

Food & Restaurant Organization

Jan 2024 - Dec 2024 (11 months)

Welcomed customers and provided clear information about products, services, and orders. Handled queries professionally and coordinated with staff to maintain smooth daily operations.

Customer Service Communication Skills Coordination

Teacher

Primary & Secondary School

Jan 2017 - Dec 2019 (2 years 11 months)

Taught and supported students at primary and secondary school levels across multiple subjects. Prepared and delivered structured lessons, maintained classroom discipline, and tracked student progress.

Teaching Lesson Planning Classroom Management Student Progress Tracking