As Lead Designer and Developer, I directed the creative and design of the JBL Tour Pro 3 ad campaign, developing interactive layouts in HTML5 and CSS via the Cavai platform. The campaign aimed to boost brand awareness and drive traffic by showcasing key features like battery life, sound quality, and adaptive noise cancelling in an engaging, mobile-first format. Targeting young adults interested in premium audio and tech, the ads ran across multiple rich media sizes and eight countries through partners including Blis, GumGum, and Teads.