Software authoring; Software design and development; Software development for others in the field of software configuration management; Software engineering services; Business technology software consultation services; Computer software design; Computer software design and updating; Computer software design for others; Computer hardware and software design; Computer programming and software design; Custom design of computer software; Developing and updating computer software; Developing customized software for others; Maintenance of computer software; Repair of software; Up-dating of computer software; Updating of computer software; Writing and updating computer software