Marcelo Aníbal Loscalzo

Hi, I’m Marcelo. I’m a native Spanish linguist and AI content quality specialist with extensive experience in Spanish grammar, syntax, style, and semantic accuracy. I’ve built a track record evaluating AI responses, annotating data, and ensuring guideline-based quality for large-scale language datasets. I focus on linguistic consistency, error detection, bias identification, and clarity across written and spoken content.

In addition to my linguistic work, I have hands-on experience with Spanish speech and audio evaluation, including pronunciation accuracy, intelligibility, tone control, pacing, and natural delivery for AI speech datasets. I am detail-oriented, reliable, and thrive in remote, process-driven environments. I’m actively seeking remote, AI-focused projects involving linguistic evaluation, AI response review, speech data validation, content ranking, and quality assurance for Spanish-language systems.