Mastering Software Architecture Patterns and System Design

This comprehensive course on software architecture patterns and system design, led by expert instructor Rahul Rajat Singh, offers software engineers and aspiring architects a deep dive into building scalable, maintainable, and highly resilient systems. Learners explore the core principles that separate high-level architecture from daily coding practices, gaining a firm grasp of essential quality attributes. The curriculum covers a wide array of modern architectural paradigms, including hexagonal (ports and adapters), onion, clean architecture, microservices, and modular monolith structures, guiding students on when and why to apply each model to avoid costly design anti-patterns. Throughout the training, students master critical integration strategies such as API Gateways, Backend-for-Frontends (BFF), and publish-subscribe systems, alongside fault-tolerance patterns like circuit breakers, retries, and chaos testing techniques. Additionally, the course tackles enterprise-grade security using Zero Trust principles, OAuth2, JWT, and secrets management, while also exploring cloud-native deployments and observability. Ideal for intermediate developers looking to elevate their system design capabilities, this guide equips engineering professionals with the practical decision-making tools and trade-off analysis frameworks needed to lead complex projects and confidently architect future-proof digital solutions.