Paymentus (PAY) CEO Dushyant Sharma says his cloud-based bill payment tech company is weathering economic uncertainty with ease. Despite recessionary jitters, Sharma sees "encouraging signs" in consumer bill-paying trends. Sharma attributes this resilience to its focus on non-discretionary essential services like utilities and healthcare. With shares up 60% in the last year, Sharma believes the company's "best is yet to come" and is "just getting started."