David Yang is a Founder at Lightweight Labs LLC. He possess expertise in software development, start ups, javascript, web applications, web development and 30 more skills. Colleagues describe him as "A very smart, passionate and insightful teacher ever! David is not only smart, down to earth but also passionate. Programming, building web apps, building cool electrical gadgets are his hobby. He loves to teach and give insights to people about tech world. Overall, he is a fun and great guy to work with and to learn under. I definitely recommend David as a teacher, an employer and as a colleague. " and "David inspires excellence--not only in the old-school Aristotelian way, but also in the old-school four-time state champs head football coach kind of way. He leads classes and teams rigorously and compassionately--challenging himself, his teammates, and his students to work harder and more intelligently. David doesn't give himself excuses, and importantly, he wins and knows how to build teams that win. I'm proud to call him a mentor. (context: David was first my instructor, and later, supervisor at Fullstack Academy.)"