Ms. Yun-Fang Juan is an Angel Investor. Ms. Yun-Fang Juan Co-founded and served as Chief Executive Officer of Fundastic. Previously, she was the Chief Scientist at Soldsie, a social commerce startup that helps small business owners sell on Facebook. She worked for Facebook for five years. She started as one of the founding engineers of Facebook Ads. Prior to Facebook, she worked for Yahoo! For 6 years on search, data mining and ab testing framework. She graduated with a BS in electrical engineering from National Taiwan University and a MS in operations research from UC Berkeley.