Some of his other qualifications include Robotic Manipulator System ( Robot Arm ) operations , on - orbit systems repair , computer networking , and as Shuttle re-entry flight deck engineer .
He is expert in Extravehicular Activity ( Spacewalk ) , Spacesuit design , and Rendezvous navigation .
Some of expert 's other qualifications include Robotic Manipulator System ( Robot Arm ) operations , on - orbit systems repair , computer networking , and as Shuttle re-entry flight deck engineer .
He is expert in Extravehicular Activity ( Spacewalk ) , Spacesuit design , and Rendezvous navigation .