Boulder-based Agile software development company Rally Software is expanding overseas, as the firm said this morning that it has opened up a new office in Singapore. According to Rally, the new office will help make its solutions and training services more accessible in the Asia-Pacific region. Rally already has an officein Melbourne, Australia, which it opened last year. Rally says it now has eight locations worldwide. Rally's software is used as part of the Agile software development process, to manage the release and development of software. Rally's CEO is Tim Miller.