João Manoel

I’m an AI annotation professional with four years dedicated to video evaluation, content ranking, and scoring. I refine machine learning systems by delivering precise data labeling and staying relentlessly focused on attention to detail.

In my work, I conduct relevance and quality assessments, analyze and categorize text and multimedia datasets, and support supervised learning and natural language processing systems. I also help validate annotation tools and improve workflows by reducing labeling inconsistencies, while testing AI model outputs and feeding back corrections and enhancements.