"I have been extremely impressed with QSD from the first day. They are the utmost professionals and gurus of their field. We got not only contractors, but also friends who equally shared our passion for our brand. I have to be honest that I often felt like these guys are the brand owners, not only contractors. They certainly know how to create apps that will support millions of users and how to keep those users using the app for years. "

"We chose this team as we are top contributors on the Play Store and we knew that we cannot afford any risk. We got a highly trained team that was able to maintain our robust infrastructure and our demanding users. We were blessed to find this team. Try them and let me know if we were wrong!"

"For 1 whole year, the company we hired before QSD had worked on our global branding app and we got nothing but misery. Both apps were ruined, misaligned, slow, buggy, and crashy. These guys took over both projects and, in 2 months, recuperated our apps. I have no words to express my gratitude to the QSD team. If you want things done properly, go with QSD from the start."

"We have quite a bunch of applications we use in-house only. We chose QSD for a few of such projects and they created utility applications that we still use internally. One of the best teams I have ever worked with!"

"I love QSD. Absolutely amazing results and experience creating our website and mobile applications. We chose this small company to help us create Internet and mobile identity for our new product. We got way more than we expected. You will not regret if you choose this team for your project!"

"QSD has successfully updated the mobile app for an enhanced UX. QSD was able to correctly identify technical issues and resolved them with ease. Their time and resource management are also commendable as they are able to complete tasks accurately and on schedule."