Mireia Alegre Ruiz is a Head of UX/UI and is proficient as a UX Product designer and Illustration - Visual designer with motion graphics and video editing skills. Mireia has more than 20 years working experience sketching, illustrating and creating micro animations from scratch since old Macromedia Flash days. With a Graphic design background, she made a move and specialized in digital design back in the early 2000's. Since then, she has been working for big international advertisement agencies and Barcelona based start-ups as a Product designer. Always with the user in the centre of the picture, and based in Design thinking and Agile methodologies, her principles are very clear: Make people's lives easier. Emilio Rodriguez Martinez is a senior software engineer who has been working on highly demanding JavaScript projects since 2010. He transitioned from web development positions into mobile development, first with hybrid technologies such as Cordova and then with native JavaScript solutions such as Titanium. In 2015, he focused on the development and maintenance of several apps built in React Native, some of which were featured in Apple's App Store as the top apps of the week. He is also an active contributor to React Native's codebase and Stack Overflow, where he provides advice on React and React Native questions.