Funding winter in India's tech startup ecosystem persisted between January- March 15 this year, with only $1.6 billion injected--a 51% decline, according to Tracxn report. The tech startups received $3.2 billion of funding in the same period last year. Only two tech startups received $100 million of funding in the past three months of the current calendar year-Perfios and Shadowfax. …