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Java Training in Ranchi
Codezeal Technologies • Ranchi
Job-Oriented Java Training in Ranchi
Codezeal Technologies is one of the well-known Java training facilitators in Ranchi, providing job-oriented Java training for candidates aspiring to build their career as a professional Java developer. We provide industry-expert and professional Java trainers so that you receive high-quality training and practical, hands-on experience solving real-life Java problems.
Our Java training aims at cultivating trainees with job-based project solutions led by experienced Java experts. From fundamentals to advance levels, our structured sessions familiarize you thoroughly with all core and advanced concepts without exerting undue pressure.
Program Core Pillars
Advance Java Training
Train professionally to conceptualize and develop functional, reliable solutions for small and large-scale enterprise systems using Advance Java.
Live Project Experience
Transition into real-time live project training where you build and practice enterprise-grade applications as your training progresses.
Full-Stack & Data Applications
Develop end-to-end applications designed for data analytics while mastering both backend services and frontend architectures.
Corporate Mentorship
Learn directly from professionals well-versed in modern Java technologies and currently working inside reputed software enterprises.
High Industry Demand for Java Developers
We keep ourselves up-to-date with the latest tech trends and industry needs. Java remains one of the most preferred and widely adopted programming languages across global IT sectors. Mastering Java and backend systems opens doors to rewarding corporate engineering roles with packages routinely ranging between ₹6 LPA to ₹10+ LPA.
Eligibility Criteria for Joining Java Training in Ranchi
- B.Tech, BCA & MCA Students: Ideal for undergrads and postgraduates looking for industrial training, summer/winter internships, and major project guidance.
- Working Professionals: Tech professionals and support engineers seeking to transition into full-scale Java application engineering.
- Coding Enthusiasts: Anyone passionate about Java programming and eager to learn production-grade development from scratch.
Book a Free Technical Consultation
Discuss your career goals, evaluate our live project curriculum, and plan your development roadmap with our senior team.
JAVA SYLLABUS
6-MONTH FULL BACKEND TRAINING
Module 1
Introduction to Java
Introduction to Java
▸ Programming language overview
▸ Java features and applications
▸ JDK/JRE/JVM
▸ Installation and IDE setup
▸ First Java program
▸ Compilation and execution
Module 2
Java Basics
Java Basics
▸ Program structure
▸ Variables and constants
▸ Primitive and reference data types
▸ Type casting
▸ Operators
▸ Input/output
▸ Conditional statements and switch
Module 3
Control Flow
Control Flow
▸ for, while and do-while loops
▸ Nested loops
▸ break and continue
▸ Pattern programming
▸ Problem-solving
Module 4
Methods and Introductory Data Handling
Methods and Introductory Data Handling
▸ Methods, parameters, return values
▸ Method overloading
▸ Arrays
▸ Basic strings
▸ Introduction to classes, objects and constructors
Practical Exercises & Project: Calculator, even/odd checker, largest of three numbers, prime number, palindrome, Armstrong number, Fibonacci series, multiplication tables, patterns and basic array operations. Console Calculator and Student Marks Management System.
Module 5
Classes and Objects
Classes and Objects
▸ Classes and objects
▸ Constructors and constructor overloading
▸ this keyword
▸ static keyword
▸ final keyword
Module 6
OOP Principles
OOP Principles
▸ Encapsulation
▸ Inheritance
▸ Method overloading and overriding
▸ Polymorphism
▸ Abstraction
▸ Abstract classes and interfaces
Module 7
Program Organization and Errors
Program Organization and Errors
▸ Packages and imports
▸ Access modifiers
▸ Exception handling
▸ try/catch/finally
▸ throw/throws
▸ Custom exceptions
Module 8
Collections
Collections
▸ Collections Framework
▸ List, ArrayList, LinkedList
▸ Set, HashSet
▸ Map, HashMap
▸ Iterators
▸ Comparable, Comparator
▸ Wrapper classes and generics
▸ Introduction to lambda expressions and Stream API
Practical Exercises & Project: Bank account operations, employee records, custom exceptions, employee sorting, collection-based CRUD and basic stream filtering. Bank Management System using OOP and Collections.
Module 9
Modern Java
Modern Java
▸ Advanced Collections
▸ Lambda expressions
▸ Functional interfaces
▸ Stream API operations (filter, map, sorted, reduce and collect)
▸ Optional
▸ Date and Time API
Module 10
Multithreading
Multithreading
▸ Thread and Runnable
▸ Thread lifecycle
▸ Synchronization
▸ Race conditions
▸ ExecutorService
▸ Callable and Future
Module 11
File Handling and JVM
File Handling and JVM
▸ Java I/O
▸ FileReader and FileWriter
▸ Buffered streams
▸ NIO basics
▸ Serialization/deserialization
▸ JVM architecture
▸ Stack and heap memory
▸ Garbage collection
Module 12
MySQL and JDBC Introduction
MySQL and JDBC Introduction
▸ Relational database concepts
▸ Tables and keys
▸ SQL CRUD
▸ Joins and subqueries
▸ JDBC architecture and drivers
▸ Connection, Statement, PreparedStatement and ResultSet
Practical Exercises & Project: Multithreaded tasks, file-based records, SQL queries, Java-MySQL connection, JDBC CRUD, transactions, commit and rollback. Employee Management System using Java, JDBC and MySQL.
Module 13
Spring Framework
Spring Framework
▸ Spring architecture
▸ Inversion of Control
▸ Dependency Injection
▸ Beans
▸ ApplicationContext
▸ Bean scopes
▸ Constructor injection
Module 14
Spring Boot
Spring Boot
▸ Spring Initializr
▸ Maven and dependencies
▸ Project structure
▸ application.properties/YAML
▸ Configuration
▸ Running/debugging applications
Module 15
REST API Development
REST API Development
▸ REST principles
▸ HTTP methods and status codes
▸ JSON
▸ REST controllers
▸ Request mapping
▸ RequestBody, PathVariable, RequestParam
▸ ResponseEntity
Module 16
Persistence with JPA
Persistence with JPA
▸ ORM and Hibernate
▸ Spring Data JPA
▸ Entities and repositories
▸ Primary keys and entity relationships
▸ CRUD
▸ Pagination and sorting
Practical Exercises & Project: Build REST endpoints, connect Spring Boot to MySQL, implement CRUD, search and pagination, validate requests and test APIs with Postman. Spring Boot Employee Management REST API.
Module 17
Spring Security
Spring Security
▸ Authentication versus authorization
▸ Password hashing with BCrypt
▸ Security configuration
▸ Securing endpoints
Module 18
JWT and Authorization
JWT and Authorization
▸ JWT structure and validation
▸ Access/refresh token concepts
▸ Security filter chain
▸ Roles and role-based access control
Module 19
API Engineering
API Engineering
▸ DTO mapping
▸ Advanced request/response handling
▸ File upload/download
▸ CORS
▸ API error handling
▸ Logging
▸ Swagger/OpenAPI
Module 20
Testing and Collaboration
Testing and Collaboration
▸ JUnit 5
▸ Mockito basics
▸ Unit and integration testing fundamentals
▸ Git and GitHub
▸ Branching and merging
▸ Maven packaging and environment variables
Practical Exercises & Project: Registration/login, protected endpoints, admin/user roles, service-layer tests, API documentation and GitHub collaboration. Secure User and Employee Management REST API.
Module 21
Advanced Spring Boot and Data
Advanced Spring Boot and Data
▸ Transaction management
▸ Advanced JPA queries
▸ Entity relationships
▸ Database optimization
▸ Connection pooling
▸ Database migrations with Flyway or Liquibase
Module 22
Backend Engineering
Backend Engineering
▸ REST API best practices
▸ Caching fundamentals
▸ Asynchronous processing
▸ Scheduling and background jobs
▸ Spring Boot Actuator and health checks
Module 23
Deployment and DevOps Foundations
Deployment and DevOps Foundations
▸ Docker fundamentals
▸ Application packaging
▸ Production configuration
▸ Spring profiles and environment variables
▸ Deployment basics
▸ CI/CD concepts
▸ Production logging
Module 24
Capstone Implementation
Capstone Implementation
✔ Requirements, architecture and database design
✔ API development and security integration
✔ Testing, debugging and documentation
✔ Deployment and final presentation
Final Capstone Project Options: Employee Management System, E-commerce Backend, Library Management System or Student Management System.
Required Project Features: Registration/login, JWT authentication, role-based authorization, CRUD, MySQL, search, filtering, pagination, validation, global exception handling, API documentation, automated tests, GitHub repository and Dockerized deployment.
Required Project Features: Registration/login, JWT authentication, role-based authorization, CRUD, MySQL, search, filtering, pagination, validation, global exception handling, API documentation, automated tests, GitHub repository and Dockerized deployment.
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COMPREHENSIVE IT SERVICES INCLUDE
INDUSTRIES WE SERVE
INDUSTRY SPECIFIC TRAINING
Our primary approach is to provide industry-specific training to our learners who have a zeal for working in corporate environments that adhere to respective industries. We offer training which can be acceptable for different industries.
I already had some programming experience – a semester of C (I can use pointers!) and some web development and I found this training program very rewarding.
This is a very good training center for those who want to advance in Java. Assignments and quiz system is also very efficient in understanding and applying the learned concepts.
INTERESTED?
APPLY TODAY FOR JAVA TRAINING
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