It is said good things come in small packages. There are over 500 startup companies in Chennai alone. There are several others across India. If their number is an eyebrow raiser, the technologies they work on are a mindblower. The sad reality is that most of us have no clue of the cutting edge technology development that happens in our own city!
You will find several of these 'cool startups' at the siliconindia Startup City. You can meet star engineers from these companies and see how they built cutting edge products.