I'm a portuguese webdesigner, I've worked professionally in many webdesign roles, with the tech being javascript, HTML, CSS, SQL and Java. Lately, and among other projects, I've designed and built a small ecommerce website with React.js for the client and Node.js for the server side, and I've built experience with Firebase, Nosql databases, Serverless Functions, React Native, Google Cloud Platform and Google Analytics. If you're looking for a Web/Mobile App designer with a great breadth of knowledge in regards to web applications and with personal and professional experience, feel free to contact me for your needs and I'll be happy to discuss any projects you might have. My portfolio: http://davidbgomes.github.io/