About

André Medeiros is a renowned lead frontend and mobile programmer with over 11 years of experience in the field. He is a worldwide known expert in Reactive Programming and a speaker and instructor in the tech industry. André's areas of focus include JavaScript, user interfaces, reactive programming, React Native, and peer-to-peer networks. He is currently working on Manyverse, a social network off the grid, with a goal to create a reliable and non-commercial mobile social app, specifically for communities with limited internet connection. André's passion is to build creative solutions to new and relevant problems in society, and he is obsessed with the future, wanting to make it a reality today. In addition to his work on Manyverse, André is an independent consultant at staltz.com, providing professional programming training through workshops, online mentoring, and contract work in software projects. He is an expert in key technologies such as RxJS, RxJava, JavaScript, TypeScript, Cycle.js, React, React Native, functional programming, and reactive programming. André has worked with high-profile companies in Europe as a Senior Android and Web Developer at Futurice, delivering Android apps, virtual reality experiences, and internal web dashboards with visualizations. He also brought thought leadership to the company and conducted dozens of interviews with programmer candidates. Prior to that, he worked at Egghead.io as an instructor, teaching frontend programming through online video lessons and courses. André holds a Master's degree in Foundations of Advanced Computing from Aalto University and a degree in Computational Mathematics from Universidade Federal de Minas Gerais. His tech stack includes JavaScript, React Native, Mobile, Frontend, TypeScript, Web, and Android. André is a conference speaker and has spoken at 13+ tech conferences.