S4 builds business applications utilizing a state-of-the-art BPMS (Business Process Management Suite) called Aura. We have experience in building Human Resources Portals that support employees to request vacation time, sick days, enroll in health plans, etc. Other apps we have built include Expense Reporting, NSF handling (bounced checks) and a myriad of other apps. Our solutions are 100% Web-based, available as SaaS and interface to any ERP in the market (SAP, Oracle Financials, etc.) at a fraction of the cost of the ERP licensing.