Core Java

Java is one of the most widely used programming languages for building reliable, large-scale applications. This course covers Core Java from fundamentals through object-oriented programming, collections, exception handling, and file handling - giving you a solid foundation before moving into frameworks or advanced topics.

• Understand Java's platform architecture (JVM, JDK, JRE)
• Write structured, object-oriented Java programs
• Use the Collections Framework to store and process data
• Handle runtime errors using exception handling
• Read from and write to files using Java I/O
• Understand the basics of multithreading

• Design classes using encapsulation, inheritance, and polymorphism
• Store and manipulate data using ArrayList, HashMap, and related structures
• Handle errors gracefully with try-catch-finally and custom exceptions
• Read and write files using Java's I/O classes
• Understand how threads work and avoid common concurrency mistakes
• Debug and reason about Java programs with confidence

Java remains one of the most in-demand languages for backend development, Android apps, and enterprise systems. A strong Core Java foundation is the standard entry point into Java-based roles and a prerequisite for frameworks like Spring Boot.

Each module includes a live coding walkthrough followed by guided practice, so every concept is applied in code before moving to the next topic.

• Profile card generator using Scanner input
• Employee management mini-system using inheritance and interfaces
• Bank withdrawal simulator with a custom exception

• Student Grade Tracker using the Collections Framework
• Multi-threaded download simulator
• Personal notes app with file-based storage

• Basic computer literacy
• Programming experience is helpful but not required

Weekday evening batches and Saturday-Sunday weekend batches are both available; exact timings are confirmed at enrollment.

A Certificate of Completion is issued after finishing all modules and the capstone project.