Toko is on a mission to help the world's 1.5B English learners achieve speaking fluency. With our app, learners practice daily conversation with AI to build confidence for real-life scenarios. Toko is the top grossing app for education in Taiwan & we're hiring! https://tokotutor.com/en

As a solo founder, bootstrapped 2-sided marketplace helping young professionals connect with the right personal development coach, doing > $100k in GMV.

Cross-functional leader for Engagement, International & Mobile Subscriptions. Doubled Android subscription conversion by launching offline access as a premium feature.

Engineer #6. Led team that built Learn, Quizlet’s first AI-powered study tool used by 40M monthly actives.

Led 8 start-ups through a 6-week incubator program at the University of Witwatersrand, which culminated in a Demo Day for a panel of investors and entrepreneurs.

Built analytics tools to help instructors visualize patterns in student understanding for NB (nb.mit.edu), an open-source collaborative document annotation platform.

Optimized front-end performance and created developer tools to report page load and visualize resource timing.

Applied responsive design across the site and developed admin tools for comment moderation and feedback organization.

Built pre-alpha using Django. Designed and implemented a doctor's view for monitoring patients' nutrition and workout habits, a BMI-based weight goal tracker, and filtering options for logging meals.

Developed UI for web-based mobile games that educate middle school students on biology topics.