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Section · 01
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Java Developer Program
Learn with instructors from MAANG+, And take your career to the top product companies.
50+ Hiring Partners
20+ Instructors
110% Highest Salary Hike
24*7 Learner Support
20k Learners
10 Countries Represnted
Highlights
60+ Hours of Self-Paced
7+ Capstone Projects
450+ Guided Hands-On
20+ Hands-On Assignments & Mock Interviews
15+ Mock Interviews
Technologies you will master
Java Full-Stack Developers
Top 2
Tech Role
Top 3
In Demand Tech Jobs
11 Lakh INR
Average Annual Salary of a Full-Stack Java Developer
55%
Web Developer Salary Growth, Annual (2020-2025)
13%
Web Developer Job Growth, Annual (2020-2030)
11 Lakh INR
Average Annual Salary of a Full-Stack Java Developer
55%
Web Developer Salary Growth, Annual (2020-2025)
13%
Web Developer Job Growth, Annual (2020-2030)
Full-Stack Developers are in demand in several industries:
Finance
Healthcare
Aerospace
Logistics
Entertainment
Retail
Today, the technologies required to develop software applications are vastly different from what they were ten years ago. Companies do not have the resources to hire a developer separately to work on each layer of an application anymore. Enter Full-Stack Java Developers – a highly sought-after bunch in the world of technology because they can work on all application layers across all development stages. According to a LinkedIn report, Java Engineer roles have seen a 35% growth rate every year since 2015, which isn't surprising. Full-Stack Developers have the knowledge and skill to work on both the client-side and server-side of an application and create an impactful end-product successfully. Our Java Full-Stack Developer course will help you break away from the binary of front-end and back-end and master the complete technology stack using Java. With numerous assignments, exercises, and projects to choose from, you will gain the skills to build and deploy apps yourself. At the end of this Full-Stack Java Developer course, you will have built a portfolio worthy of top technology companies!
Get ready to transition into a Full-Stack role
Syllabus
- Intoduction & History of Java
- Java is a powerful, object-oriented programming language designed for cross-platform compatibility, enabling applications to run on any device with a Java Virtual Machine (JVM).
- Renowned for its security and scalability, Java is widely used in web development, mobile apps (Android), enterprise software, and large-scale systems.
- Java was developed by Sun Microsystems in the early 1990s, led by James Gosling, with the aim of creating a platform-independent programming language.
- Released in 1995, Java quickly gained popularity for its write once, run anywhere capability, becoming a standard for web and enterprise applications.
- Types of Java
- Java Standard Edition (Java SE)
- Java Enterprise Edition (Java EE)
- Java Micro Edition (Java ME)
- Java Embedded
- Terminologies of Java
- JDK - Java Development Kit
- JRE - Java Runtime Environment
- JVM - Java Virtual Machine
- Categories of Software
- System Software: OS, Drivers, Interpreters, Assemblers and Compilers
- Application Software: Word, Notepad
- Java Technologies Based on Platform
- Desktop/Laptop/others PC - J2SE
- Mobile/Android/IoT - J2ME
- Web - J2EE
- Tools
- Java Netbeans
- Eclipse
- Online gdb - www.onlinegdb.com
- Basic Syntax
- Class Declaration: All Java programs are organized into classes, with each class containing methods and variables, and the main method serving as the program's entry point.
- Method Structure: Methods in Java define actions and follow the syntax returnType methodName(parameters), with the main method (public static void main(String[] args)) required in every Java application.
- Statements and Semicolon: Each statement ends with a semicolon (;), and Java is case-sensitive, distinguishing between uppercase and lowercase characters.
- Curly Braces for Blocks: Curly braces enclose code blocks, such as those in methods, classes, and control structures, helping to define the scope and structure of the code.
- Object Oriented Programming (OOPs)
- Data Driven rather than operation driven
- Functions of OOPs
- Characteristics of OOPs
- Inheritance
- Polymorphism
- Containership
- Reusability
- Exception Handling
- Overview: Exception are the errors occur during runtime
- Types: Memory Out of Bound, Inaccessible File
- Division by Zero, Stack Overflow
- Arithmatic Overflow, Unable to Connect Server
- Exception on Arrays
- File Handling
- Overview: Java provides a robust set of classes and methods for file handling, allowing developers to read from and write to files efficiently using the java.io and java.nio.file packages.
- Input and Output Streams: File handling in Java utilizes input and output streams, such as FileInputStream and FileOutputStream, for reading and writing binary data, while BufferedReader and PrintWriter are used for character data.
- File Class: The File class represents a file or directory path and provides methods for file manipulation, such as creating, deleting, and checking file properties (e.g., existence and size).
- Packages
- Overview: In Java, packages are used to group related classes and interfaces, providing a namespace to avoid name conflicts and organize code logically.
- Built-in Packages: Java includes several built-in packages, such as java.lang (automatically imported), java.util (utility classes like collections), and java.io (input and output operations), which provide essential functionalities.
- Creating Custom Packages: Developers can create their own packages using the package keyword, allowing for better organization of project files and enhancing code reusability.
- Importing Packages: The import statement is used to access classes from other packages, enabling the use of external functionalities without the need to fully qualify class names.
- Java Vitural Machine (JVM)
- Overview: The Java Virtual Machine (JVM) is an abstract computing machine that enables Java applications to run on any device or operating system by providing a platform-independent execution environment.
- Bytecode Execution: The JVM interprets or compiles Java bytecode, generated from Java source code, into machine code specific to the host operating system, allowing for portability across different platforms.
- Memory Management: The JVM handles memory allocation and garbage collection, automatically reclaiming memory that is no longer in use, which helps manage system resources efficiently.
- JVM Components: Key components of the JVM include the class loader (for loading classes), execution engine (for executing bytecode), and garbage collector (for memory management), working together to ensure smooth program execution.
- Build Tools
- Overview: Piece of Code/Program used for automating the process of executing couple of applicatons
- Responisibilites of Build tools: Compiles Source Code into Byte Code
- Dependency Management - Download & Maintain 3rd Party Plugins
- Automated Test - Executes & Reports Bugs
- Deployment Package - WAR/JAR - Server
- Tools: Gradle
- Apache Maven
- Ant Design
- Apache Maven
- Overview: It is a Java build tool widely available open-source, which was developed in 2004 as an extension to Apache Ant.
- It is a Project Object Model which is based on Extensible Markup Language (XML)
- Aspects Performed in Maven: Build, Documentation Management, Reporting
- Dependency, SCMs, Distribution
- Steps Involved in performing Aspects in Mavem: Source, Resources
- Tests, Byte Code, Java Archive (JAR)
- Features: Easy Setup
- Easy Dependency Management
- Large Libraries and Community Support
- Model Based Builds
- Highly Compactible
- Easy Reporting
- Gradle
- Overview: Gradle is a flexible, open-source build automation tool which was developed in 2000 to overcome the drawback of Ant.
- It is a Project Object Model which is based on Groovy
- Features: It is available via Domain Specific Language (DSL), based on groovy language
- It provides a declarative language
- It supports Java, Groovy, Open Service Gateway Initiative (OSGi)
- API Support
- Structuring
- Multi Project Support
- Migration Ease
- It uses groovy to build API
- Logging
- Overview: Logging in Java allows applications to record runtime information, errors, and events, helping with debugging, monitoring, and maintaining code.
- Frameworks: Common Java logging frameworks include java.util.logging (built-in), Log4j, and SLF4J, each providing tools for log formatting, filtering, and output.
- Log Levels: Logging uses levels (e.g., INFO, DEBUG, WARN, ERROR) to categorize messages, allowing developers to filter logs based on the importance of events.
- Output Options: Logs can be directed to various outputs such as console, files, or remote servers, making it easier to track application behavior in different environments.
- Log4j 2
- Overview: Log4j 2 is an enhanced logging framework in Java that provides powerful, flexible logging capabilities, succeeding the original Log4j with improved performance and reliability.
- Asynchronous Logging: Log4j 2 supports asynchronous logging, reducing performance impact by handling logging operations in a separate thread, which is ideal for high-throughput applications.
- Configuration Options: It offers multiple configuration formats (XML, JSON, YAML, and properties), allowing easy customization of logging behavior and outputs.
- Plugin-Based Architecture: Log4j 2's plugin system enables customization with additional components for filtering, formatting, and appending logs to various destinations, such as files, databases, or remote servers.
- React
- Introduction to React JS
- Setup and Folder structure of React JS
- Rendering and JSX
- Components
- Class Components
- States vs Props
- Events
- Conditional and Control statements
- React Lists
- React Router Dom
Sourced from foundit
Section · 02