This book is intended for professionals in the software industry who are looking to advance in their careers from senior engineer to architect or technology specialist. It can also be useful for technology consultants when evaluating and recommending technology for clients. The focus of the book is on the responsibilities and considerations of software product development from concept to launch, including how to adapt to rapidly evolving technology. It may also be beneficial for software developers and engineers looking to transition into technology specialist roles, as well as those in project management roles who involve in acting architect roles and evaluating new technologies. The book is based on the principles of product engineering, design, development, and management.