Joy is a Product Leader with expertise in design thinking, analytics, engineering, architecture, requirement analysis, and development. He is currently working at PayPal, leading the Billing Agreement Product Portfolio. Before this, he was a Manager at Philips Healthcare and managed the development engineering and re-architecture projects for radiation therapy treatment. At Hewlett-Packard, he was a Project Manager and Lead Architect. He developed multiple e-commerce applications and improved the architecture of a portal for content aggregation.