A digital product manager plays a crucial role in developing applications by overseeing the product life cycle, from ideation to launch. This professional collaborates with cross-functional teams, including developers, designers, and marketers, to ensure alignment with business objectives and user needs. The digital product manager gathers and prioritizes user requirements, defines product roadmaps, and monitors progress. They also analyze market trends and customer feedback to iterate on the product effectively. By managing stakeholder expectations and ensuring timely delivery, they drive the success of digital applications.