Key Skills

Freelancer Overview

I am an experienced AI trainer and data annotator with a strong background in linguistic evaluation, data labeling, and natural language understanding. My expertise includes high-volume annotation of multilingual datasets, prompt labeling, and semantic analysis to improve AI model accuracy and response relevance. I excel at identifying contextual and grammatical errors, ensuring outputs meet complex guidelines, and providing detailed feedback to enhance model performance. With a proven track record of maintaining over 98% accuracy, streamlining annotation workflows, and mentoring junior team members, I am adept at adapting quickly to new AI training standards and delivering high-quality results under tight deadlines. My skills span text classification, content moderation, and cross-language consistency checks, supported by specialized training in AI, machine learning, and NLP.

Labeling Experience

Education

Work History