Part of the complete system development starting from requirement analysis to deliverables- Identify, understand and plan for the systems to be developed, and ensure that new technical requirements are properly integrated with existing processes and skill sets.- Design the system flow from the ground up.- Interact with designers and developers to understand software limitations.- Finalize technical requirements after analyzing all the scenarios.- Help programmers during system development, e.g. provide use cases, flowcharts, database design, etc.- Document requirements or contribute to user manuals.