Build enterprise-grade applications with Java — from OOP fundamentals to Spring Boot microservices.
Java remains one of the most demanded programming languages globally, powering millions of enterprise applications, Android apps, and backend systems. This course builds you up from Java fundamentals to building real backend services.
You'll master Object-Oriented Programming deeply, work with Collections, Exceptions, Multithreading, and JDBC — then advance to Spring Boot for building modern REST APIs and microservices used in the industry.
The certification assessment covers Core Java syntax, OOP principles, Collections, exception handling, multithreading, Spring Boot, REST APIs, JPA/Hibernate, DSA basics, and Java best practices — plus a practical project submission.
Data types, operators, control flow, arrays, strings, methods, and Java memory management.
Classes, objects, inheritance, polymorphism, abstraction, encapsulation, interfaces, and SOLID principles.
Collections framework, generics, exception handling, multithreading, streams, lambdas, and functional programming.
Spring Boot setup, REST controllers, service layers, dependency injection, Spring Data JPA, and database integration.
Arrays, linked lists, stacks, queues, trees, sorting algorithms, unit testing, and production-ready coding standards.