K.R.O.K

K.R.O.K was hired by L’Atelier D’Ema, a software development firm for the Bridge playing community, to code bridge lessons delivery apps for Android and Windows using QT cross-platform development tools. The company selected K.R.O.K through a project ad on Upwork and was impressed by their swift and successful demo of a required module. Two full-time coders and a QA person from K.R.O.K worked on the project, delivering finished apps for both Android and Windows that shared all the code. A significant aspect of the project was building a custom web view for Android to render part of the app content.

The digital Mental Healthcare provider selected K.R.O.K for the development of their prototype app for iOS and Android. The company was recommended to K.R.O.K and was impressed by their knowledge and suggestions to improve the app and the development process. The key deliverable was an app with a concept for digital mental health, which was extended through several development cycles to include more features and user interaction points. The company mainly worked with the owner of K.R.O.K, who effectively divided the work-packages into tasks for his team.

The Divi Project, a blockchain company, hired K.R.O.K to build a blockchain for their cryptocurrency, DIVI. The project required forking another project and adding new technologies that had never been built before in the blockchain space. Despite the challenge, K.R.O.K successfully delivered the project, which a team of senior U.S. developers had previously failed to deliver after five months of trying. The Divi Project communicated primarily with the founder of K.R.O.K, who seemed to do most of the work along with a couple of employees.