Gonçalo Martins Ribeiro
Signal Mentor
Early / Seed

Co-Founder and CEO of YData, where he’s leading the charge on data-centric AI, making high-quality, privacy-preserving training data the backbone of responsible innovation. With deep expertise in synthetic data, generative AI, and model fairness, he’s helped global teams accelerate AI development with better data, not just better models. A founding voice in the Data-Centric AI Community and an active angel investor, he also advises initiatives like Techstars and AI2030 to shape the future of ethical, scalable AI.