We work based on T&M or Fixed Price with a division into work stages. We adapt to the expectations of our client. In the T&M model, you pay for the real time the team works on developing specific tasks. You are responsible for the scope of the project and set priorities for the development team, the increase in work is measured by the selected tool with which we can integrate the system we work on every day, including: Chrome plugin, toggl, clockify, hubstaff, everhour, timedocker, timeneye. In the Fixed Price model, the project is divided into fixed stages, followed by settlement. The division into stages of work is a compromise between adequate code growth by approximate date and liquidity for the development team.