We are dedicated to the development and application of new quantum mechanical methodologies. Some of our developments include next generation DFT theories of MRSF-TDDFT and REKS. We are also developing next generation quantum platforms (Open Quantum Platform), which can be an international foundation of scientific SW developments. As the old-fashioned approach to developing and maintaining computational programs becomes obsolete, an emerging concept of software modularity offers an elegant and timely solution of the looming problems by providing an open development ecosystem where new computational approaches can be rapidly created from modules uploaded at the web repository by the interested users and developers. The first implementation of such an environment is already available in the form of a web-based platform at (http://mqcp.edison.re.kr).