Orie Emmanuel iegbejindu

Available to hire

AI Trainer, Data Annotator, and Quality Assurance Specialist with hands-on experience evaluating Large Language Models (LLMs), reviewing AI-generated content, conducting quality assurance, and improving data set…

About

AI Trainer, Data Annotator, and Quality Assurance Specialist with hands-on experience evaluating Large Language Models (LLMs), reviewing AI-generated content, conducting quality assurance, and improving data set accuracy. Experienced in Reinforcement Learning from Human Feedback (RLHF), transcription quality review, prompt evaluation, and annotation workflows; detail-oriented and analytic in producing high-quality data that improves AI systems.

  • 2 years' experience
  • Joined August 2026

Industry experience

  • Education
  • Computers & Electronics
  • Professional Services
  • Software & Internet
  • Media & Entertainment

Work experience· 4 roles

AI TrainerNov 2025 – Present · 1 yr 1 mo

Evaluated AI-generated responses for factual accuracy, safety, reasoning, and helpfulness. Produced detailed feedback that improved model performance. Collaborated with researchers on prompt engineering and evaluation tasks. Created documentation to improve onboarding and workflow consistency.

Quality Reviewer / Transcription SpecialistAug 2025 – Oct 2025 · 3 mos

Reviewed and corrected transcription projects while maintaining accuracy. Performed annotation quality checks and ensured compliance with project guidelines. Collaborated with team members to improve workflow efficiency.

Perplexity AI AnnotatorJan 2025 – Jul 2025 · 7 mos

Evaluated AI responses using helpfulness, harmlessness, and honesty guidelines. Annotated and validated datasets for AI model training. Conducted detailed quality reviews of completed annotation tasks and improved annotation efficiency by following standardized evaluation processes.

Quality Reviewer · Uber Scaled SolutionsApr 2024 – Dec 2024 · 9 mos

Education

Bachelor of Science (B.Sc.) in Computer Science · University of Calabar, Nigeria2030 – 2026

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