Callstack

When I started using React Native, I quickly saw the mobile revolution coming. With my love to Open Source, I dedicated myself to spread the word about React Native and apply its strengths to accelerate mobile development. At Callstack, we understand that new technologies carry lots of opportunities and risks at the same time. We are here to guarantee you a bug-free, continuous development in an ever-changing Javascript world. We are active Open Source citizens and we want the Open Source community to benefit from our work just like we benefit from theirs. As a group of innovators that works with bleeding-edge technologies, we often encounter problems that haven&s;t been solved yet. We are your own full-time employees, but with a short-term commitment. From a start-up to an industry leader, we have worked with organisations of all sizes and structures to help deliver React and React Native features on time. Check what they are saying. Not only does Callstack have tremendously talented engineers, but I know they care about the success of the project as much as I do. Having a true partner is a wonderful experience and gives us the ability to move so much faster than we could without them. In a few words: its been amazing. We think they are great developers and we learned a lot from them. They communicate efficiently with the stakeholders and provide helpful feedback and suggestions. Even though they are external contributors, we consider them as colleagues and part of the team. Callstack became a natural development partner for us given their deep knowledge of the platform. Despite the geographical distance, our collaboration has been successful with strong deliveries on time, together with a good communication. We worked together to deliver a game-changing educational (...). I would have no hesitation in recommending Callstack to others, to provide a flexible solution to an existing workforce or on a longer-term basis as part of a remote team.