Chetan Ghattarki
Vijayapura/Online
About
Dynamic Java Developer and Certified Corporate Trainer with 4+ years of experience in designing, developing, and supporting scalable software solutions. Specialized in Java and Spr...
Dynamic Java Developer and Certified Corporate Trainer with 4+ years of experience in designing, developing, and supporting scalable software solutions. Specialized in Java and Spring Boot and react, with a strong background in microservices, database management, and secure API development. Proven track record in delivering technical training, mentoring over 100+ candidates, and preparing teams for technical interviews. Adept at collaborating with cross-functional teams to deliver high-quality, efficient applications.Fluent in English, Hindi, and Kannada, Chetan is able to communicate effectively with students from diverse backgrounds. He believes that clear communication is key to successful learning, and he strives to make complex concepts easier to understand. Whether you are looking for assistance in computer applications or related subjects, Chetan is committed to helping you achieve your academic goals.
Chetan Ghattarki
Vijayapura/Online
Dynamic Java Developer and Certified Corporate Trainer with 4+ years of experience in designing, developing, and supporting scalable software solutions. Specialized in Java and Spr...
Dynamic Java Developer and Certified Corporate Trainer with 4+ years of experience in designing, developing, and supporting scalable software solutions. Specialized in Java and Spring Boot and react, with a strong background in microservices, database management, and secure API development. Proven track record in delivering technical training, mentoring over 100+ candidates, and preparing teams for technical interviews. Adept at collaborating with cross-functional teams to deliver high-quality, efficient applications.Fluent in English, Hindi, and Kannada, Chetan is able to communicate effectively with students from diverse backgrounds. He believes that clear communication is key to successful learning, and he strives to make complex concepts easier to understand. Whether you are looking for assistance in computer applications or related subjects, Chetan is committed to helping you achieve your academic goals.
FindMyGuru is a tutor discovery platform that helps students find and connect with experienced tutors and institutes across a wide range of subjects and skills. Students can explore tutor profiles, compare expertise, and contact tutors directly for online or in-person learning.FindMyGuru facilitates discovery and connections between students and tutors or institutes. All classes and learning arrangements are handled directly between students and the respective tutors or institutes
Courses by: Chetan Ghattarki
JAVA Fullstack developer - Chetan Ghattarki
Java Basics - JVM, JRE, JDK - Data Types, Variables - Operators - Control Statements - Methods & OOP Concepts - Classes, Objects, Constructors - Static & Final - Encapsulation, Abstraction, Inheritance, Polymorphism
Exception Handling - Types of Exceptions - try, catch, finally - throw vs throws
Java Collections Framework
Java 8+ Features - Lambda Expressions - Functional Interfaces - Streams API
SQL & Database Concepts - Database, Table, Keys - SELECT, INSERT, UPDATE, DELETE - Joins
GitHUb- puh,pull,clone
Spring Boot Backend Spring & Spring Boot Basics - IoC, DI - Spring Boot Architecture - Starters, Auto-Configuration - application.properties / YAML
Building REST APIs - Controllers - HTTP Methods - RequestBody, PathVariable - ResponseEntity - Global Exception Handling - Validation
. Spring Boot + JPA/Hibernate - Entities & Repositories - @Id, @GeneratedValue
Relationships (One-to-One, One-to-Many, Many-to-Many)
Authentication & Security - Spring Security Basics - JWT Authentication Flow - Role-Based Authentication - Password Encryption
Additional Spring Boot Topics - DTOs -
Environment Profiles Part
React Frontend-HTML, CSS, JavaScript Basics
React Fundamentals - Components - Props & State - Events - Conditional Rendering - Lists & Keys - React Hooks - useState - useEffect - useRef - useContext
Routing - React Router - Dynamic Routing - Protected Routes
State Management - Context API - Redux Toolkit (optional) 18. API Integration - axios / fetch
Calling Spring Boot APIs - JWT Handling - Error Handling
Component Libraries - Material UI - Tailwind CSS
Full-Stack Integration
Connecting React + Spring Boot - CORS Configuration - JWT-Based Login Flow - CRUD End-to-End
