Really nice video, the funny part is if u mute the volume, i won't be able to tell whether these r Indians or Sri Lankans.
Btw by Developed nation if u mean $30,000-50,000 per capita then i m not sure.
But If u mean excellent Infrastucture n other facilities with a strong economy then difinitely Yes.
Even currently a lot of developmental work is underway from Express Highways to HSR to what not. Huge Industrial base for Automobiles, Shipbuilding, Pharma, IT, even Nuclear Power Plants is coming up n this is just the starting....
Here is a glimpse of what i m talking about, look by urself :
www.defence.pk/threads/india-developing-but-still-a-long-way-to-go.28463/page-462#post-4911511