Nicola Byrne

I am a Digital Annotation Expert and English Language Model Trainer with proven experience improving AI model accuracy through high-quality evaluation, labeling, and RLHF workflows. I specialize in prompt generation, response ranking, relevance scoring, and content quality review across large-scale datasets.

With over a decade in instructional leadership, I bring strong analytical judgment, rubric-based evaluation, and consistency at scale—skills essential for reliable AI training. .

I’m a strong fit for teams that value accuracy, clear guidelines, and human-centered language systems.Results-driven freelance AI training specialist with years of experience annotating, labeling, and curating high-quality datasets for machine learning models. Core Skills

• Image & Video Annotation (bounding boxes, segmentation, keypoints, 3D cuboids)
• Text Annotation (NER, sentiment, intent classification, summarization)
• Audio Transcription & Labeling
• LLM Response Evaluation
• Quality Assurance & Data Validation