Karthik Viswanathan

Karthik Viswanathan is a seasoned product leader and angel investor with extensive experience in the technology sector. Currently, at Nurix since July 2025, Karthik serves as a Builder. As an angel investor and advisor since January 2020, Karthik has invested in over 10 startups focused on addressing real-world challenges and providing guidance on product management. Prior to this, Karthik held the position of VP Product & CEO of GrowwPay at Groww from November 2021 to July 2025, leading the development of credit products and establishing a payment gateway. At Walmart Global Tech, from July 2019 to November 2021, Karthik directed a team of over 20 product managers and 200 engineers, enhancing scalable marketplace solutions for international markets. Earlier in the career, Karthik was a Lead Product Manager at LinkedIn from January 2017 to January 2019, where the focus was on ensuring content and ad quality. Karthik holds an MBA in Marketing Management and Entrepreneurship from the Illinois Institute of Technology and a B.E. in Computer Science from Anna University Chennai.