AI Data Annotator — Appen AI (Remote, Contract)
As an AI Data Annotator at Appen AI, I performed high-accuracy annotation of text, image, and audio data to support large-scale AI model training. I evaluated AI-generated responses, search results, and prompts for contextual quality, accuracy, and cultural relevance, contributing structured human preference data for RLHF projects. I ensured high standards of data consistency and compliance with annotation guidelines while collaborating with global teams asynchronously. • Delivered multi-modal annotation across text, audio, and image data for AI model enhancement. • Provided human feedback for reinforcement learning, maximizing model alignment to human values. • Completed quality assurance checks to maintain stringent project requirements. • Worked remotely on global AI training platforms such as Appen, Toloka, and RWS.