Strategy Design Pattern Applied on a Mobile App Building

Abstract

This paper provides the importance and application of design patterns in software engineering, particularly focusing on the Strategy Design Pattern. It outlines how design patterns offer efficient, flexible, and reusable solutions to common problems in object-oriented software development. The paper presents a case study of Strategy Design Pattern’s application in a mobile app builder, emphasizing its role in creating adaptable and maintainable software architecture. Additionally incorporates commentary on the SOLID Open and Close principle, explaining how it allows software entities to be extendable without modifying existing code, thus enhancing the scalability and robustness of the application. The OC principle integration with the Strategy Design Pattern demonstrates its practicality in promoting flexible and stable software development.