AI Trainer – Handshake Ai (Part-Time)
As an AI Trainer at Handshake Ai, I conducted preference ranking of multimodal AI outputs, including images, audio, and video. My work ensured consistent and reliable evaluations that contributed to improved model fine-tuning and preference optimization. I maintained high throughput in large-scale annotation workflows while collaborating closely with cross-functional teams to boost generative AI capabilities. • Performed daily preference ranking of hundreds of multimodal AI outputs. • Utilized specialized labeling platforms and systematic comparative judgment techniques. • Provided actionable feedback for improvement in model alignment and generative capabilities. • Supported preference-based reinforcement learning and training data reliability.