Driving technology forward would really improve people's lives in India and all around the world, Pichai said.
"I am not just excited because I grew up in India, I am excited because I deeply care about technology and know that India will play a big part in its future," he said, adding that a lot of that is becoming possible because Modi is driving it forward.
More importantly, Modi understands that technology is an enabler to drive change at a massive scale, the kind of scale that India needs, he added.
The 43-year-old IIT alumnus said it is not just being on line, it is about what you get online.
More From This Section
"People are educating themselves, connecting with loved ones and creating and sharing videos. For example on You Tube, there are many home makers in India who make a living by posting videos on line," he said.
"The presence of that, motivation and Indians coming online at an unprecedented scale, was very clear to me that this is a once in a life time opportunity," he said, adding that there is evidence of this all around.
There are more than 3,000 startups in India.
"By many matrices, India is the fastest growing startup nation in the world. Companies like Flipkart, Hike, Zomato, Snapdeal these are all evidence of these are happening all around us. They are not just Indian success stories, they are global success stories and they create thousands of jobs," he said.
Observing that two main things - computing and connectivity -- are foundation for a digital India, Pichai said android today is available in many Indic languages.
Stating that in order to push digital literacy forward, it is very important for people to type in their native languages, Pichai announced that next month Google would make it possible for people to type in 10 different languages in India, including Gujarati.
Pichai said Google is working on many connectivity projects, which he would announce when Modi visits Google headquarters.