Take hacktion, join us and launch your great digital products. We are team of software engineers from Lisbon, Portugal (Europe). Our team can build all kinds of apps (web and mobile) - workplaces, social, eCommerce, etc. We specialize in performance We only use modern technologies that allow us to develop high speed and scalable apps By avoiding traditional web-serving techniques, we use Node.js and other tools to achieve scalability levels of over 1M concurrent connections (users), and over 600k concurrent websockets connections, with small server spending. We have a focus in Node.js and React, what allows us to make super fast UIs and servers. We do performance tests for your app. These technologies allows coding in javascript everywhere (front-end and back-end) and grants an unprecedented scalability and efficiency, achieving in the case of Linkedin's mobile app the decrease of the number of server from 30 to 3 and less 33% files and lines of code