Java Stack Developer

Course Rate: INR 12000.00

Duration: 2 Months

About the Course:

Java covers **core Java, advanced Java, frameworks, and tools** used in modern development. It is ideal for **beginners, software developers, and professionals** who want to master **Java programming and backend development**.

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## **1. Introduction to Java**
- Overview of Java & Features
- JVM (Java Virtual Machine), JRE, and JDK
- Java Editions (SE, EE, ME)
- Setting Up Java Development Environment (JDK & IDEs like IntelliJ, Eclipse, VS Code)
- Writing & Running First Java Program
- Compilation & Execution Process

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## **2. Core Java (Java SE)**
### **Basic Concepts**
- Variables, Data Types & Operators
- Type Casting & Type Conversion
- Input/Output in Java (Scanner, BufferedReader)
- Control Flow Statements (if-else, switch)
- Looping Statements (for, while, do-while)

### **Object-Oriented Programming (OOPs)**
- Classes & Objects
- Constructors & Initialization Blocks
- Static & Instance Members
- Methods & Method Overloading
- Encapsulation, Abstraction, Inheritance, Polymorphism
- Access Modifiers (private, public, protected, default)

### **Exception Handling**
- Types of Exceptions (Checked vs Unchecked)
- Try, Catch, Finally, Throw, Throws
- Custom Exceptions

### **Arrays & Collections Framework**
- One-Dimensional & Multi-Dimensional Arrays
- ArrayList, LinkedList, Vector
- HashSet, TreeSet, LinkedHashSet
- HashMap, TreeMap, LinkedHashMap
- Queue & Stack

### **Strings & Regular Expressions**
- String Class & StringBuilder
- StringBuffer & Performance Optimization
- Regular Expressions (`Pattern` & `Matcher`)

### **File Handling & I/O Streams**
- Reading & Writing Files (FileReader, FileWriter)
- BufferedReader & BufferedWriter
- Serialization & Deserialization
- Working with CSV & JSON Files

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## **3. Advanced Java (Java EE)**
### **Multithreading & Concurrency**
- Thread Lifecycle
- Creating Threads (Thread Class, Runnable Interface)
- Synchronization & Locks
- Thread Pooling & Executors

### **JDBC (Java Database Connectivity)**
- Introduction to JDBC
- Connecting Java with MySQL/PostgreSQL
- CRUD Operations using JDBC
- PreparedStatement & CallableStatement
- Connection Pooling (HikariCP, DBCP)

### **Servlets & JSP**
- Introduction to Servlets
- Servlet Lifecycle
- Request & Response Handling
- Session Management (Cookies, HttpSession)
- JSP (Java Server Pages) & JSTL
- MVC Architecture with Servlets & JSP

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## **4. Java Frameworks & Enterprise Development**
### **Spring Framework**
- Introduction to Spring
- Spring Core (Dependency Injection, IoC)
- Spring Boot (Microservices, Rest API)
- Spring MVC (Web Applications)
- Spring Security (Authentication & Authorization)
- Spring Data JPA & Hibernate (ORM)

### **Hibernate (ORM Framework)**
- Introduction to Hibernate
- Hibernate Annotations & Configurations
- Entity Relationships (One-to-One, One-to-Many, Many-to-Many)
- Caching & Performance Optimization

### **Microservices with Spring Boot**
- Introduction to Microservices
- RESTful APIs & Best Practices
- API Gateway (Zuul, Spring Cloud Gateway)
- Service Discovery (Eureka)
- Circuit Breaker (Resilience4J, Hystrix)
- Dockerizing Spring Boot Applications

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## **5. Web Development with Java**
### **JavaScript & Frontend Integration**
- JavaScript Basics (ES6)
- React/Angular Basics for Java Developers
- Fetching Data from Java Backend

### **RESTful API Development**
- Creating REST APIs with Spring Boot
- Handling JSON Data (Jackson, Gson)
- Consuming APIs with RestTemplate/WebClient
- API Documentation (Swagger/OpenAPI)

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## **6. Cloud Computing & DevOps**
### **Cloud Deployment**
- Deploying Java Apps on AWS (EC2, S3, Lambda)
- Deploying Java Apps on Google Cloud & Azure
- Serverless Architecture with Java

### **CI/CD & Containerization**
- Docker & Kubernetes for Java Developers
- Jenkins & GitHub Actions for Automation
- Monitoring Java Apps (Prometheus, Grafana)

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## **7. Java Testing & Debugging**
### **Unit Testing & TDD**
- JUnit & TestNG
- Mockito for Mocking Dependencies
- Integration Testing

### **Performance Optimization**
- Memory Management & Garbage Collection
- Profiling Java Applications (JVisualVM, JProfiler)

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## **8. Java Projects & Real-World Applications**
### **Beginner Projects**
- To-Do List Application
- Calculator

### **Intermediate Projects**
- Blog Website (Spring Boot + MySQL)
- E-Commerce Platform

### **Advanced Projects**
- Real-Time Chat Application
- Banking System with Secure Transactions

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## **9. Java Certifications**
- **Oracle Certified Java Programmer (OCPJP)**
- **Spring Professional Certification**
- **AWS Certified Developer – Java**