We built TreasuryOne over 2 years. It's a web based wealth management and trading solution that also does near realtime risk management. Sounds nerdy, I know, but building it with our team was some of the most fun i've ever had working!
Largest customers has 6 billion dollars in assets and 1000 branches. Our smallest just got acquired by the one of the largest regional bank in (SAMBA asset size). Over the last three years we have delivered 15 functionality upgrades adding components for (feature list). Our biggest edge is that this feature list comes from customers based on their feedback