Software authoring; Computer software development; Computer network design and computer software design for the software development field; Computer network design and computer software design for the real-time communication field; Computer software design for others; Computer software design, computer programming, or maintenance of computer software; Rental of application software; Computer software consultation; Consultancy in the field of software design; Design, development and implementation of software; Development of software for secure network operations; Design for others in the field of software development tools; Design for others in the field of software frameworks; Design for others in the field of software communication tools; Design for others in the field of real-time communication software; Design for others in the field of advanced data modeling software; Design for others in the field of user interfacing software; Design for others in the field of software frameworks, namely, creating computer software platforms; Design for others in the field of software frameworks, namely, creating software development tools; Design for others in the field of software communication tools, integrating audio, video, file sharing, screen sharing, and text-based messaging capabilities; Design for others in the field of real-time communication software, integrating voice, video, and media-rich collaboration technology over global IP networks; Design for others in the field of user interfacing software, namely, advanced data modeling, 2D visualization, 3D visualization, and communication platforms; Design of computer networks and software for others for the software development field; Design of computer networks and software for others for the real-time communication field