This is a hands-on, production-focused backend engineering masterclass where you’ll build real applications using industry-standard architecture and deploy them to the cloud. We don’t just teach you to be a developer; we teach you the DevOps Architect mindset. You will build professional CI/CD pipelines and use Docker to ensure your 6-service banking system runs perfectly from your local machine to the AWS Cloud. You will start from the fundamentals of Spring Boot and Spring MVC, then progressively move into advanced backend engineering concepts used by professional software teams.
The Journey: From Zero to Cloud Architect
This course is structured as a progressive journey. We start with the fundamentals and scale up to complex, distributed systems.
- Project 1: Contact Management APIA deep dive into the Spring Boot 4 fundamentals. You will master the Layered Architecture (Controller, Service, Repository) and learn how to build clean, RESTful endpoints with professional validation.
- Project 2: Task Management SystemShift into high gear with complex business logic. You will work with JPA/Hibernate, relational database mapping (MySQL/Postgres), and service-level integration.
- Project 3: The 6-Service Banking EcosystemThis is the core of the course. You will architect a distributed system from the ground up:
- User Service: Secure Authentication & Authorization with Spring Security & JWT.
- Account Service: Managing financial data and transactions.
- Notification Service: Real-time Mail Sending with custom HTML templates.
- Discovery & Routing: Using Eureka Server and API Gateways for seamless communication.
- Event-Driven Core: Utilizing Apache Kafka for asynchronous, high-performance messaging.
- Infrastructure: Load Balancing, RDS Cloud Databases, and Security Group configurations.
The DevOps & Cloud Edge
We don’t just write code; we ship it. You will learn the modern “DevOps” workflow used by senior engineers:
- Containerization: Wrap your services in Docker for environment consistency.
- Cloud Infrastructure: Provision AWS EC2 servers and RDS instances.
- Automation: Build CI/CD Pipelines to automate your testing and deployment process
What You Will Master:
We cover the entire modern Java ecosystem. No stone is left unturned:
- Core Framework: Spring Boot 4, Spring MVC, and the Layered Architecture.
- Data Excellence: Hibernate/JPA with PostgreSQL and MySQL. Master AWS RDS for cloud databases.
- Advanced Security: Spring Security 7+ implementation, JWT (JSON Web Tokens) for stateless authentication, and granular Authorization.
- Microservices Ecosystem: Service Discovery with Eureka, API Routing, and Load Balancing to handle high traffic.
- Event-Driven Architecture: Decouple your services using Apache Kafka for high-performance messaging.
- DevOps & Deployment: Containerize your apps with Docker. Set up CI/CD Pipelines for automated testing and deployment.
- AWS Cloud Mastery: Take your apps live! We cover EC2 instances, AWS Security Groups, and Cloud Configuration.
- Enterprise Features: Automated Mail Sending with custom HTML templates for user notifications.
