Lime Song

Product Designer

Lime Song is a highly experienced product designer with a focus on AI-driven solutions, currently serving as a Product Designer at Meta since July 2025. Previously, as Lead Product Designer at Need Inc from November 2022 to July 2025, Lime led the design vision for AI-first healthcare mobile applications that significantly improved cancer outcomes and facilitated a partnership leading to 300k user acquisitions. At Microsoft from August 2021 to November 2022, Lime enhanced the Microsoft Edge user experience for 200 million users and contributed to innovative features. Prior experience includes serving as Founding Product Designer at Supermove, where Lime successfully launched features that tripled annual recurring revenue, and a role at Uber focused on improving supply chain visibility. Lime holds a Bachelor of Arts in Industrial Design from the Rhode Island School of Design, along with additional coursework from Massachusetts Institute of Technology and Brown University in product design and computer science.

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