The project's success depends to a large extent on a good design that allows you to notice and avoid the first problems already at the planning stage.
We know the behavior of hardware and use it to write highly scaled systems.
Fail-safe applications do not exist, in the event of a failure should be quickly detected and reacted. We know how to do both.
We design applications with a view to scattering and scaling, it ensures us reliability and availability from anywhere on Earth.