Spring Boot Web Application Development

Hello, I am a professional Java developer interested in enhancing my skills in the development of large-scale, real-life business applications. Specifically, I want to focus on leveraging Java and Spring Boot for backend development, along with Kafka for messaging and real-time data processing. I aim to learn how to use Docker and Kubernetes to handle containerization and orchestration in complex applications, and to understand the full lifecycle of applications across multiple environments. Additionally, I want to implement principles of scalability, maintainability, and extendability.

Furthermore, I'm keen to explore microservices architecture to build scalable, maintainable systems that can efficiently support growing business requirements. I also want to learn best practices for setting up CI/CD pipelines to ensure continuous integration and deployment.

In addition to this, I aim to apply principles that help catch errors and exceptions effectively, maintain comprehensive logs, and implement thorough testing practices, such as unit and integration testing. To sum up, I want to master everything necessary to implement a robust, commercial-grade application.