This module provides an overview of systems analysis, its importance in business and technology, and the role of a systems architect in organizations. It introduces key concepts, including information systems, system components, and the relationship between business processes and technology solutions. Students will explore the fundamentals of system development, the challenges faced in systems analysis, and the critical thinking skills required to solve complex problems. By the end of this module, students will have a clear understanding of how systems analysis contributes to the development of efficient and effective information systems.

In this module, you will explore the role of software architecture in managing system complexity and supporting quality attributes such as scalability, reliability, and maintainability. You'll learn to apply object-oriented analysis and design principles, use modeling tools such as UML to visualize system structure and behavior, and create architectural diagrams to represent component interactions. The module also introduces common architectural patterns, such as layered, client-server, and microkernel, and compares application architecture approaches such as monolithic, microservices, and serverless. Additionally, you will examine the characteristics of different deployment environments and identify key components required for reliable production deployment.

This module introduces the essential tools and techniques used by systems architects to analyze, design, and document information systems. Students will explore modeling tools such as data flow diagrams (DFDs), entity-relationship diagrams (ERDs), and Unified Modeling Language (UML). The module also covers requirement-gathering techniques, prototyping, and various software tools that aid in systems analysis and design. Emphasis is placed on how these tools help streamline communication between stakeholders, improve system documentation, and support decision-making. By the end of this module, students will be equipped with practical knowledge of the tools necessary for effective systems analysis and design.

In this final module, you will apply your learning through a final project in which you will design and architect a basic information system for a small business, specifically, an online ordering system for a local bakery. This project will help you apply what you learned about the role of a systems architect, systems analysis, SDLC, and software architecture patterns. The module includes a course glossary to reinforce key terminology and concepts. The course concludes with a wrap-up that summarizes key takeaways and guides you on how to apply your learning in real-world scenarios, career advancement, or further studies in systems architecture and design.