Harry Wolff has been professionally making front end applications for over 10 years, spanning both start-ups and large companies. He started writing UI applications when jQuery was the hot new technology and has seen the front-end ecosystem evolve drastically over time. He's had intensive hands on experience with jQuery, Backbone, Handlebars, CoffeeScript, Angular.js, React Native, React, and moderate experience with Ember, Vue.js, Svelte.
Harry currently works at MongoDB as a Director of Engineering and hosts a YouTube channel where he teaches JavaScript skills.