Swift offers a range of certifications designed to validate expertise in app development using the Swift programming language. These certifications typically focus on core programming skills, such as object-oriented programming, data structures, algorithms, and frameworks commonly used in iOS development. Candidates are expected to demonstrate proficiency in writing clean, efficient code and integrating Swift with other technologies and platforms. Exam topics often cover areas like user interface design, mobile app lifecycle, networking, and performance optimization. Swift certifications support careers in mobile development, software engineering, and technical leadership, with pathways in iOS app development, backend services, and cross-platform development.