Ying-Yi Liang, Angel Investor

Ying-Yi Liang spent over a decade at Meta, where he served as Engineering Director across multiple teams. His work focused on building messaging tools, omni-channel business solutions, and human-in-the-loop systems to make communities safe and inclusive. He played a key role in developing Facebook Business Suite, helping small and medium businesses manage communication across platforms. Earlier in his career, he gained experience as a software engineering intern at Meta, which shaped his long-term contributions to product innovation. As an angel investor, Liang has backed early-stage ventures in technology. His portfolio includes Traini, where he invested in both the pre-seed and seed rounds, reflecting his interest in startups that enhance communication and business engagement.