“The spectacular failure of Healthcare.gov at launch led to the creation of what came to be known as the Tech Surge, a group of Silicon Valley developers who rescued the website from disorganized contractors and bureaucratic mismanagement. That group gave rise to the U.S. Digital Service and, to a lesser extent, 18F, two government agencies now working to improve the state of federal technology.”
Source: The Secret Startup That Saved the Worst Website in America – The Atlantic