करियर रोडमैप

Java Developer करियर रोडमैप

Build enterprise applications, Android apps, and backend systems using Java - one of the most in-demand programming languages.

📅 👥 📊 💰 ₹4-20 LPA

सफलता के टिप्स

💡Stay consistent with daily practice
💡Build projects to showcase your skills
💡Network with professionals in the field
💡Keep learning and stay updated with industry trends
💡Seek mentorship and guidance

आपका सीखने का मार्ग

महीना 1: Core Java Fundamentals

Java syntax and basics
Variables, data types, operators
Control flow (if-else, switch, loops)
Arrays and ArrayLists
Methods and functions

अनुशंसित संसाधन:

Java Tutorial - OracleHead First Java bookCodecademy Java

महीना 2: Object-Oriented Programming

Classes and Objects
Encapsulation
Inheritance
Polymorphism
Abstraction
Interfaces vs Abstract classes

अनुशंसित संसाधन:

GeeksforGeeks OOPUdemy Java Masterclass

महीना 3: Strings & Collections

String class methods
StringBuilder vs StringBuffer
String immutability
List interface (ArrayList, LinkedList)
Set interface (HashSet, TreeSet)
Map interface (HashMap, TreeMap)
Iterator and for-each

अनुशंसित संसाधन:

Java Collections - BaeldungGeeksforGeeks Collections

महीना 4: Exception Handling & File I/O

Try-catch-finally
Checked vs Unchecked exceptions
Custom exceptions
File reading/writing
Streams API basics
Serialization

अनुशंसित संसाधन:

Java I/O Tutorial - OracleException handling guide

महीना 5: Advanced Java Concepts

Multithreading
Synchronization
Lambda expressions
Functional interfaces
Stream API
Optional class

अनुशंसित संसाधन:

Java 8 in Action bookBaeldung tutorials

महीना 6: Database & JDBC

SQL basics (SELECT, INSERT, UPDATE, DELETE)
Joins and subqueries
JDBC connection
PreparedStatement
Connection pooling
Transaction management

अनुशंसित संसाधन:

JDBC Tutorial - OracleSQL basics - W3Schools

महीना 7-8: Spring Framework & Spring Boot

Spring Core (IoC, DI)
Spring Boot setup
REST API development
Spring Data JPA
Spring Security basics
Application properties

अनुशंसित संसाधन:

Spring.io guidesSpring Boot tutorial - BaeldungAmigoscode YouTube

महीना 9-10: Build & Deployment

Maven/Gradle
Git version control
Docker basics
CI/CD concepts
Cloud deployment (AWS/Azure)
Logging (SLF4J, Logback)

अनुशंसित संसाधन:

Maven GuideDocker for JavaGitHub Actions

महीना 11-12: Projects & Job Preparation

System design basics
Design patterns
Unit testing (JUnit, Mockito)
Code review practices
DSA problem solving

अनुशंसित संसाधन:

LeetCodeHackerRankSystem Design Primer

शुरू करने के लिए तैयार?

महीने 1 से शुरू करें और एक समय में एक कौशल पर ध्यान दें। निरंतरता गति को हराती है!

और करियर खोजें

Disclaimer: करियर रोडमैप संबंधी सामग्री केवल शैक्षिक उद्देश्यों के लिए है। BharatSarkariYojana.com एक पंजीकृत करियर परामर्शदाता नहीं है। वेतन आंकड़े अनुमानित हैं और स्थान, कंपनी और व्यक्तिगत कौशल के आधार पर भिन्न हो सकते हैं।

Java Developer करियर रोडमैप

Build enterprise applications, Android apps, and backend systems using Java - one of the most in-demand programming languages.

📅 👥 📊 💰 ₹4-20 LPA

सफलता के टिप्स

💡Stay consistent with daily practice
💡Build projects to showcase your skills
💡Network with professionals in the field
💡Keep learning and stay updated with industry trends
💡Seek mentorship and guidance

आपका सीखने का मार्ग

महीना 1: Core Java Fundamentals

Java syntax and basics
Variables, data types, operators
Control flow (if-else, switch, loops)
Arrays and ArrayLists
Methods and functions

अनुशंसित संसाधन:

Java Tutorial - OracleHead First Java bookCodecademy Java

महीना 2: Object-Oriented Programming

Classes and Objects
Encapsulation
Inheritance
Polymorphism
Abstraction
Interfaces vs Abstract classes

अनुशंसित संसाधन:

GeeksforGeeks OOPUdemy Java Masterclass

महीना 3: Strings & Collections

String class methods
StringBuilder vs StringBuffer
String immutability
List interface (ArrayList, LinkedList)
Set interface (HashSet, TreeSet)
Map interface (HashMap, TreeMap)
Iterator and for-each

अनुशंसित संसाधन:

Java Collections - BaeldungGeeksforGeeks Collections

महीना 4: Exception Handling & File I/O

Try-catch-finally
Checked vs Unchecked exceptions
Custom exceptions
File reading/writing
Streams API basics
Serialization

अनुशंसित संसाधन:

Java I/O Tutorial - OracleException handling guide

महीना 5: Advanced Java Concepts

Multithreading
Synchronization
Lambda expressions
Functional interfaces
Stream API
Optional class

अनुशंसित संसाधन:

Java 8 in Action bookBaeldung tutorials

महीना 6: Database & JDBC

SQL basics (SELECT, INSERT, UPDATE, DELETE)
Joins and subqueries
JDBC connection
PreparedStatement
Connection pooling
Transaction management

अनुशंसित संसाधन:

JDBC Tutorial - OracleSQL basics - W3Schools

महीना 7-8: Spring Framework & Spring Boot

Spring Core (IoC, DI)
Spring Boot setup
REST API development
Spring Data JPA
Spring Security basics
Application properties

अनुशंसित संसाधन:

Spring.io guidesSpring Boot tutorial - BaeldungAmigoscode YouTube

महीना 9-10: Build & Deployment

Maven/Gradle
Git version control
Docker basics
CI/CD concepts
Cloud deployment (AWS/Azure)
Logging (SLF4J, Logback)

अनुशंसित संसाधन:

Maven GuideDocker for JavaGitHub Actions

महीना 11-12: Projects & Job Preparation

System design basics
Design patterns
Unit testing (JUnit, Mockito)
Code review practices
DSA problem solving

अनुशंसित संसाधन:

LeetCodeHackerRankSystem Design Primer

शुरू करने के लिए तैयार?

और करियर खोजें