Brett Hartman

I’m a Multimodal AI Quality Specialist and Evaluator with over a year of experience specializing in high-precision data annotation, GenerativeAI evaluation, and quality assurance. I drive data integrity across audio, text, image, and video modalities with a consistent 98–100% QA score, combining deep linguistics training (TEFL 5/TESOL) and critical listening with prompt engineering and rubric development.

In my current role, I process 100+ hours of high-variability audio data through an 8-step precision workflow, refine guidelines by documenting 15+ critical edge cases, and build structured prompts and evaluation rubrics to support model training and consistency. I also bring strong operational and training experience—making complex logic-driven tasks, entity tagging, and QA feedback easier to execute and improve.