PSI provides software development, maintenance, enhancement, and implementation support services.  We are experienced with the latest development tools and methodologies, as well as those used to develop and support legacy systems. 

Our project management processes conform to the Software Engineering Institute's (SEI's) Software Capability Maturity Model (SW-CMM).  Our CMM-compliant management practicies ensure high levels of consistency and quality.  PSI is one of fewer than 2,000 organizations worldwide to have been independently assessed at CMMI Level 3.