Cloud architecture is not a collection of provider services. It is the set of boundaries that determines who can change a system, how failure moves through it, and what evidence exists when something goes wrong.
We work from the constraints outward: regulatory obligations, availability targets, ownership, existing workloads, delivery paths, and the changes the organization must be able to make next. The result is a target architecture expressed as decisions, diagrams, and implementation-ready work.
Architecture carried into production
The people who establish the target remain involved as account structures, network paths, identity controls, and migration stages are implemented. Assumptions are tested against the live system and corrected while the work is still reversible.