Karan Bajaj, the Founder of coding edtech startup WhiteHat Jr acquired by BYJU'S, said that the deal took place in only six weeks. Bajaj received a WhatsApp message from BYJU'S Co-founder Byju Raveendran six weeks ago, saying that he really admires how he's built the startup. The duo chatted and over the next day, decided on the $300-million all-cash deal.