Hi, I’m Palesa Phakathi, a Senior Prompt Engineer, AI Trainer, and AI Quality Assurance Specialist. I design, test, and optimize prompts for large language models, evaluating AI outputs for accuracy, relevance, reasoning, and safety, with a focus on reducing hallucinations and bias. I translate evaluation insights into measurable prompt improvements and collaborate across production AI environments to optimize model behavior. In my freelance work with RWS, I evaluate AI-generated text and multimodal outputs using structured rubrics, iterate prompts to boost reliability and instruction-following, and create conversational datasets. I enjoy partnering with engineers, data scientists, and product teams to translate evaluation findings into practical prompt templates and improvements.…Hi, I’m Palesa Phakathi, a Senior Prompt Engineer, AI Trainer, and AI Quality Assurance Specialist. I design, test, and optimize prompts for large language models, evaluating AI outputs for accuracy, relevance, reasoning, and safety, with a focus on reducing hallucinations and bias. I translate evaluation insights into measurable prompt improvements and collaborate across production AI environments to optimize model behavior. In my freelance work with RWS, I evaluate AI-generated text and multimodal outputs using structured rubrics, iterate prompts to boost reliability and instruction-following, and create conversational datasets. I enjoy partnering with engineers, data scientists, and product teams to translate evaluation findings into practical prompt templates and improvements.WWWW…