← Back to the catalogueJava
Beginner to Advanced
Level
Classroom . Online . Hybrid
Mode
Course overview
A Java course from language fundamentals to concurrency, streams and build tooling. The course teaches modern Java (17+) with records, sealed types and pattern matching alongside the classic collections and concurrency material, and covers the JVM behaviour that explains performance and memory issues.
Learners build a console application, a library and a small service.
Who it is for
- Beginners targeting enterprise development
- Developers moving from other languages
- Students preparing for placements
- Professionals working on Java codebases
Prerequisites
Basic programming logic helps but is not required.
How it runs
Learn → Practise → Build → Experience → Demonstrate, ending in a capstone. Delivered by practitioners from the engineering bench, in Madurai, Coimbatore and online.
Final project
Tested Java Service
Programme sheet
The printed sheet carries the full module breakdown, labs, project work and certification path. Fees, dates and formats for the next intake are confirmed by the education team on enquiry.
Learning outcomes
01
Write object-oriented Java with clean interfaces.
02
Use collections, generics and comparators correctly.
03
Process data with streams and optionals.
04
Handle exceptions and resources safely.
05
Write concurrent code with executors.
06
Understand JVM memory and garbage collection basics.
07
Build and test with Maven and JUnit.
Module structure
8 modulesJDK and JVM . Operators . Arrays . Methods . Types . Strings and StringBuilder
Lab
Console Programs . Control Flow
Module 02
Object-Oriented Java
Inheritance . Abstract classes . Sealed types . Encapsulation . Interfaces and default methods . Records
Module 03
Collections and Generics
List, Set, Map implementations . Immutable collections . Iterators . Generics and wildcards
Module 04
Streams and Functional Java
Lambdas . Stream pipeline . Optional . Method references . Parallel streams and their caveats
Module 05
Exceptions and Io
Files and NIO . JSON with Jackson . try-with-resources . Serialisation
Threads . Runnable and Callable . Executors . Synchronisation . Virtual threads overview
Module 07
JVM and Performance
Memory areas . Garbage collection basics . Profiling . JIT overview . Diagnostics tools
Maven lifecycle . Dependencies . JUnit 5 . Mockito . Assertions . Spring Boot introduction
Assessment & certification
Module assignments and labs
25%
Final project and review
40%
Learners who complete all modules, submit the final project and clear the review receive a course completion certificate from Kaizen Infinities Private Limited. Project work is documented for the learner's portfolio, and interview preparation is included in the closing sessions.
Career outcomes . Roles this programme prepares for
Java DeveloperBackend EngineerAndroid Developer (Java)Software EngineerEnterprise Developer
