Vidya G
Thiruvananthapuram/Online
Skills :
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Courses by: Vidya G
Core Java Programming Course by Vidya G
The Core Java Programming Course by Vidya G is a comprehensive online training program designed to help learners build a strong foundation in Java programming and object-oriented concepts. This course is ideal for students, beginners, and aspiring software developers who want to gain in-depth knowledge of Core Java and prepare themselves for advanced development roles.
The course is carefully structured to cover Java fundamentals, object-oriented programming principles, collections framework, multithreading, file handling, exception handling, and modern Java features such as Lambda expressions and Streams API. With a balanced focus on theory and practical understanding, learners develop strong coding logic, programming discipline, and real-world problem-solving skills.
Vidya G’s teaching approach emphasizes conceptual clarity and step-by-step learning, ensuring that even complex topics are explained in a simple and understandable way. The course also prepares students for software development projects and further specialization in backend technologies such as Spring Boot and enterprise Java development.
What Students Will Learn
1. Java Fundamentals:(10 hrs)
Introduction: History, Features, JDK/JRE/JVM, Setting up environment, First program.
Basics: Data Types, Variables, Operators, Type Casting, Keywords.
Control Flow: if-else, switch, for, while, do-while loops.
2. Object-Oriented Programming (OOP):(26 hrs)
Classes & Objects: Defining classes, creating objects, constructors, this keyword, methods.Equals() and Hashcode(),toString() Method
Core Concepts: Inheritance, Polymorphism, Abstraction, Encapsulation.
Advanced OOP: super keyword, Method Overloading ,method Overriding, Inner Classes, Packages, Access Modifiers.
Strings: String, StringBuilder, StringBuffer, Immutability.
Arrays: Single & Multi-dimensional Arrays
Collections Framework: List (ArrayList, LinkedList), Set (HashSet, TreeSet), Map (HashMap, TreeMap), Iterators.
Wrapper Classes: Autoboxing/Unboxing
3. Essential Java Features:(14 hrs)
Exception Handling: try-catch-finally, throw, throws, Custom Exceptions.
I/O Streams & File Handling: FileReader, FileWriter, BufferedReader, File operations.
Multithreading,Generics, Regular Expressions (RegEx).
Java 8+ Features -Lambda Expressions & Streams API
Teaching Methodology
Vidya G follows a structured and learner-focused teaching approach that includes:
Live online interactive classes
Step-by-step concept explanation
Practical coding demonstrations
Real-world programming examples
Regular doubt-clearing sessions
Hands-on exercises and practice tasks
This method helps students gain confidence in writing Java programs and applying concepts effectively.
Who Should Join This Course
This course is suitable for:
Beginners who want to learn Java from scratch
College students pursuing computer science and IT
Aspiring software developers
Professionals upgrading Java skills
Learners preparing for backend development paths
Why Learn Core Java with Vidya G?
Vidya G focuses on building strong programming fundamentals with a clarity-driven teaching approach. The course emphasizes:
Concept-based learning
Structured curriculum coverage
Practical understanding of Java features
Industry-relevant Java programming practices
This ensures learners are well-prepared for advanced Java technologies and real-world application development.
Benefits & Learning Outcomes
After completing this course, students will be able to:
Write clean and efficient Java programs
Apply object-oriented programming concepts confidently
Use collections and multithreading effectively
Handle exceptions and files professionally
Understand modern Java features
Prepare for advanced Java and backend development
Java Fullstack development Course by Vidya G
The Java Fullstack Development Course by Vidya G is a comprehensive online program designed for aspiring software developers who want to master both backend and frontend technologies. This course provides hands-on training in Java Spring Boot for backend development and React.js for frontend development, combined with database integration, REST API creation, state management, and modern web development practices.
This fullstack program is ideal for beginners, college students, IT professionals, and freshers who want to become job-ready Java Fullstack Developers. The curriculum focuses on practical applications, real-world projects, and industry-aligned tools, ensuring learners gain both technical expertise and problem-solving skills necessary for modern software development.
Students will build complete web applications from scratch, integrating frontend components with robust backend APIs, working with databases, and implementing authentication, state management, and performance optimization techniques. By the end of the course, learners will have the confidence and portfolio-ready skills to apply for fullstack developer roles or internships.
What Students Will Learn
Backend Development with Spring Boot (45 Hours)
Module 1: Introduction to Spring and Spring Boot (15 hrs)
Module 1: Introduction to Spring and Spring Boot (15 hours)
Overview of the Spring Framework: Understanding the goals and core principles of Spring.
IoC Container & Dependency Injection (DI): Concepts of Inversion of Control, beans, and wiring dependencies.
Introduction to Spring Boot: Why Spring Boot is used (auto-configuration, starters, embedded servers).
Setting up a Project: Using the Spring Initializer to create a new project with Maven
Key Features: Exploring application.properties for configuration, Actuator for monitoring, and different environment profiles.
Running Applications: Deploying applications with an embedded server like Tomcat.
Module 2: Building Web Applications & RESTful APIs (10 hours)
Spring MVC Basics: Introduction to the Model-View-Controller pattern.
Creating Controllers: Handling HTTP requests (GET, POST, PUT, DELETE) and responses.
REST Principles: Designing and implementing RESTful web services.
Request/Response Handling: Using annotations like @RequestBody, @PathVariable, and @RequestParam.
Module 3: Data Access & Persistence (10 hours)
Introduction to JPA and Hibernate: Understanding Object-Relational Mapping (ORM).
Spring Data JPA: Working with repositories to perform CRUD operations easily.
Database Configuration: Connecting to remote databases (eg: MySQL).
Entity Relationships: Defining one-to-many, many-to-many mappings, and fetch strategies (lazy/eager loading).
Advanced Queries: Writing custom queries with JPQL or method-based query creation.
Module 4: Advanced Topics (10 hours)
Security: Implementing authentication (Basic Auth, JWT) and role-based access control using Spring Security.
Frontend Development with React.js (55 Hours)
1. JavaScript ES6+ Refresher (8 hrs)
Let, Const & Var
Arrow Functions
Destructuring (Arrays & Objects)
Spread & Rest Operators
Array Methods (map, filter, reduce)
Promises & Async/Await
Modules (import/export)
2.React Fundamentals (12 Hours)
What is React & Why React?- Create React App
JSX Syntax & Rules
Components (Functional)
Props & Props Drilling
Conditional Rendering
Lists & Keys
Styling:
CSS Modules
Styled Components
Tailwind CSS with React
3: React Hooks (10 Hours)
useState - State Management
useEffect - Side Effects & Lifecycle
useContext - Global State
useReducer - Complex State Logic
useRef - DOM Access & Refs
useMemo - Performance Optimization
4: React Router (5 Hours)
Setting up React Router
Route Configuration
Link & NavLink
URL Parameters
Protected Routes
Programmatic Navigation
5: State Management (10 Hours)
Context API
Creating Context
Provider & Consumer
useContext Hook
Redux Toolkit
Introduction to Redux
Store, Actions, Reducers
Redux Toolkit Setup
Slices & createSlice
useSelector & useDispatch
6: Working with APIs (10 Hours)
Fetch API
Axios Library
HTTP Methods (GET, POST, PUT, DELETE)
Error Handling
Loading States
Who Should Join This Course
Beginners and students learning programming from scratch
IT graduates and freshers aiming for fullstack developer roles
Professionals seeking to upskill in Java Fullstack technologies
Learners preparing for job interviews and project-based assessments
Course Mode
This is a fully online Java Fullstack Development course, allowing students to learn from anywhere with live instructor support and interactive sessions.
Benefits & Learning Outcomes
After completing this course, students will be able to:
Develop end-to-end web applications using Java Spring Boot and React.js
Implement REST APIs, handle databases, and perform CRUD operations
Manage frontend state efficiently using React Hooks and Redux Toolkit
Integrate backend services with frontend applications seamlessly
Apply modern web development best practices and security techniques
Build a portfolio-ready project to showcase for job opportunities
