Sean Keller possesses expertise in program management, systems engineering, security clearance, proposal writing, dod and 12 more skills. Colleagues describe him as "Sean and I worked as collegues while jointly at TASC. when Sean formed his company Sage Management, they were made partners with us on a program that I managed at Titan (then L-3 Comm after the acquiaition). Sean's ethics, high standards, and consistent delivery of capabilities, services, and just plain good partnership have gone a long way to making he and his company critical to my program's future success. In addition, Sean has become a personal friend, who i can go to outside of the work environment for consul, friendship, and good fellowship."