Since 1983, when it launched the Nintendo Entertainment System, Nintendo has sold more than 4.7 billion video games and more than 740 million hardware units globally, including Nintendo Switch and the Nintendo 3DS family of systems, as well as the Game Boy, Game Boy Advance, Nintendo DS family of systems, Super NES, Nintendo 64, Nintendo GameCube, Wii and Wii U systems. The Lead Systems Administrator for the Nintendo Technology Development Inc. (NTD) organization is the operational leader for NTD''s corporate IT infrastructure and services, responsible for ensuring the stability, security, and continual advancement of the organization''s technology environment.