a few options, http://www.appacademy.io/ http://www.appacademy.io/ http://devbootcamp.com/ http://devbootcamp.com/ https://www.bloc.io/ https://www.bloc.io/

a few options, http://www.appacademy.io/ http://www.appacademy.io/ http://devbootcamp.com/ http://devbootcamp.com/ https://www.bloc.io/ https://www.bloc.io/ however, if we want to become outstanding developers, the only option is to work harder, smarter, and enjoy the process