02 //Why this course
Why this course.
This 30-day program is designed as a focused foundation in Java programming. It progresses from language syntax and program structure into object-oriented programming, arrays and strings, collections and generics, exception handling, modern Java functional programming, streams, file/data handling, testing, debugging and professional project structure. The course deliberately stops before full-stack frameworks such as Spring Boot so learners build strong Java language fluency first.
Current Oracle Java documentation covers language fundamentals, classes and objects, exceptions, collections, generics, lambda expressions, streams, I/O and date/time APIs; current Java documentation also provides structured guidance for the Java platform and API libraries.
03 //Curriculum
Course phases.
04 //Technology stack
The tools you'll work with.
Tools
Java 21 LTS
JDK and standard Java command-line tools
IntelliJ IDEA Community, Eclipse or VS Code
final institutional standard to be selected
Maven or Gradle
build/dependency-management orientation
JUnit 5 for unit-testing practice
Git / GitHub for version control and portfolio delivery
Java Collections Framework and Stream API
java.time and java.nio.file APIs
Checkstyle/SpotBugs or equivalent quality toolingOptional
JSON library only if the final course requires structured-data practiceOptional
05 //Projects and practice
Learning by doing.
- 01
Console Banking System
Build accounts, deposits, withdrawals, validation, exception handling and transaction summaries using OOP.
- 02
Student Management System
Model students/courses/results using classes, collections, generics and reusable service-style logic.
- 03
Inventory Management Application
Manage products and stock using List/Map structures, search/filter operations, validation and persistence.
- 04
File-Based Expense Tracker
Read/write transaction data, calculate summaries, handle invalid input and build testable business logic.
- 05
Library Management System
Model books, members and lending workflows with interfaces, polymorphism, collections and custom exceptions.
- 06
Testing & Refactoring Lab
Take a deliberately flawed Java project, identify defects, refactor the design and add unit tests.
06 //Capstone
Capstone options.
- 01
Personal Finance Manager
accounts, transactions, categories, summaries, file persistence, validation and tests.
- 02
Inventory & Order Management System
products, stock, orders, collections, OOP, exception handling and reporting.
- 03
Library Management System
catalog, members, loans, returns, overdue logic, persistence and unit testing.
- 04
Student Academic Management System
student records, subjects, marks, grades, reports and modular architecture.
- 05
Helpdesk Ticket Manager
tickets, users, priorities, status workflow, collections, custom exceptions and test coverage.
07 //Assessment
How progress is checked.
- Java concepts & quizzes
- Daily coding/problem-solving labs
- OOP & design exercises
- Collections, generics & exceptions
- Modern Java + I/O + testing labs
- Integrated capstone
- Technical demonstration & documentation
08 //Learning journey
From foundation to capability.
How learning builds through a course. It describes the approach, not a promised outcome.
Foundation to capability
How learning builds
Stage 01
Foundation
The core concepts, vocabulary and tools the rest of the course builds on.
Stage 02
Practice
Guided exercises that turn concepts into working skills.
Stage 03
Application
Applying those skills to realistic problems and project work.
Stage 04
Capability
Using what you've learned with growing independence and judgement.
09 //Questions
Frequently asked questions.
Start learning
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Ask about training to talk through where this course fits your goals.
