We are living in the digital age: from ordering products & services to studying and booking travel, digital solutions are everywhere we go and in everything we do. In a world increasingly driven by technology, understanding the creation of digital solutions is ever more crucial. The third book in the comprehensive three-part Digital Solutions collection, Delivering Digital Solutions seamlessly builds upon the second book to provide an in-depth guide to digital solution delivery. Three sections focused on developing, testing, and deploying digital solutions explore a range of methodologies, techniques, standards and practices common across software engineering, quality assurance and control, continuous delivery and DevOps. The book also dedicates a chapter to post-delivery considerations including the operation, maintenance and decommissioning of digital solutions. The complete collection covers the entire life cycle of defining, designing, developing and delivering digital solutions, providing an essential body of knowledge (including extensive references for further study) for students of the BCS International Diploma in Solution Development.