 Research how information systems are used and look at ways to improve use and efficiency Review and develop computer application systems Test and review new information technology system designs and fix design problems found Define new system components Write reports describing findings, sometimes for publication. Use data modelling to generate different possible solutions as a means of finding the best one for the client Analyse system components such as data… Show more  Research how information systems are used and look at ways to improve use and efficiency Review and develop computer application systems Test and review new information technology system designs and fix design problems found Define new system components Write reports describing findings, sometimes for publication. Use data modelling to generate different possible solutions as a means of finding the best one for the client Analyse system components such as data flow, and develops a technical solution Talk to the business (systems) analyst for clarification of client requirements Produce definitions, process flow documentation, rules and instructions as a basis for the work of designers and programmers Draws up a detailed design document for the system, using charts and diagrams, that indicate the various steps Involved and describe the system in ways that the client can understand Prepares other detailed documentation, including hardware specifications and tender specifications Involve with client-site installation activities Show less