Senior Statistical Modeler, Data Annotation
I compiled and tested production-level statistical models using AI training data for natural language processing projects. I developed A/B testing and causal inference systems to enhance annotation accuracy and reduce bias. As a senior modeler, I led efforts for statistical quality control and process improvement. • Utilized Python, R, and PyMC3 for AI model development and annotation. • Oversaw large-scale data annotation and quality assurance tasks. • Collaborated on NLP-focused data labeling initiatives with a team of annotators. • Ensured rigorous statistical standards in data annotation and review.