Welcome to the home of Adsero Optima™ and TEMBO Application Generation (Pty) Ltd (TAG), an organization dedicated to unlocking value in IT investments by providing solutions in the application modernization space and improving efficiencies within IT development projects. Our primary objective is to facilitate in the unlocking of existing (quite often hidden) value within your current software and infrastructure, helping you to maximize the ROI (return on investment) of your current infrastructure.