Data & AI Specialist, Self-Employed / Remote
I specialized in generative AI data collection, annotation, and model fine-tuning for large-scale language models. My responsibilities included deep data analysis, content generation, and evaluation of model outputs to improve AI performance. I produced high-quality original content and training datasets in English to enhance machine learning capabilities. • Conducted detailed annotations and evaluations of text data for language model training. • Fine-tuned AI models with curated datasets to support generative and summarization tasks. • Assessed outputs for linguistic nuance, factual accuracy, and bias mitigation. • Supported continuous improvement by providing detailed feedback and dataset enhancements.