As a system integrator (SI) company responsible for testing, scheduling, and coordinating a computer operation. An SI combines different hardware, software, and networking resources into a single computer system, serving as an IT architecture framework. Also maintain a computing operation on behalf of an enterprise. We Do two types of system integrators: • Vertical system integration, where SIs integrate platforms and systems into a single unit. • Horizontal system integration, where a subsystem communicates with different systems.