● Spearheaded a new AI-driven feature that composes stories and generates video stories from past clips, enhancing content creation and potentially impacting 6M+ users upon launch. ● Executed 5+ rounds of user testing to define interaction patterns and calibrate AI-assisted content generation, reducing manual editing time by 40% without compromising user intent.

● Led the redesign of WeAudit, a crowdsourced AI bias auditing tool, streamlining workflows and adding AI-powered features to enhance human-AI collaboration, resulting in 800+ user audit reports. ● Presented WeAudit to AI teams at 5 major tech companies—Google, Amazon, Meta, Microsoft, and Apple—receiving positive feedback and strong intention to adopt key features into internal workflows.

● Directed the design of an LLM-powered co-pilot in an ed-tech startup from concept to launch, enhancing real-time tutoring for 500 tutors and improving learning outcomes for over 3,000 students. ● Conducted rapid prototyping through co-creation sessions with tutors to refine AI-driven interactions, leading to a 12% reduction in time spent on math explanations and a 28% boost in student engagement after launch.