He left his job there to start DataDyne.org , a company that made open - source software for collecting data on public health .
Selanikio worked for the Center for Disease Control and Prevention .
Selanikio left Selanikio 's job there to start DataDyne.org , a company that made open - source software for collecting data on public health .
Selanikio worked for the Center for Disease Control and Prevention .