Here is a summary of Brionís employment history
Cofounder. Conceived and led new business strategy. Created new hardware and software products.
Refocused entire company on a new strategy (VoIP).
Delivered the new service provider billing product.
AT&T Bell Labs/Lucent Technologies
Technical work in network overload protection, management of data networks and network performance management. Obtained 3 patents.
For more details, see Brionís complete resume here.