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JAVA & SPRING BOOT FRAMEWORK TRAINING

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About The Course

A hands-on Java and Spring Boot training and internship program designed for learners who want to build secure, scalable, and enterprise-grade backend applications. Gain real-world experience working with Java, Spring Boot, RESTful APIs, and databases while learning how modern backend systems are designed and deployed.

Build → Break → Debug → Deploy – Industry-focused, project-driven learning with minimal theory, maximum implementation. **Training Starts from scratch** to ensure a strong foundation in core programming principles.

Key points

  • Core Java and object-oriented programming concepts
  • Build RESTful APIs using Spring Boot
  • Work with databases using Hibernate and JPA
  • Understand backend security and performance best practices
  • Develop scalable, production-ready backend systems
  • Career & Job Assistance: Resume support, interview preparation, and hiring guidance

Lessons of the Course

Module 1: CORE JAVA & BACK-END FOUNDATION

✓
Java Fundamentals & Tooling
  • Java Essentials
  • Variables, control flow, loops, methods
  • Understanding the JVM, JRE, and JDK
  • Tool: IntelliJ IDEA / Eclipse, Maven / Gradle
  • Project: Build a console-based Calculator application
  • Data Structures and Collections
  • Arrays, ArrayList, LinkedList, HashMap, HashSet
  • Generics and modern Java features (Java 8+)
  • Tool: JUnit for unit testing
  • Project: Implement a simple Library Management System using Maps and Lists
✓
Data Structures / Algorithms & Version Control
  • DS and Algo in Java
  • Algorithms: Sorting (Merge Sort, Quick Sort)
  • Searching (Binary Search)
  • Recursion
  • Problem Solving: Practice sessions on common technical interview questions
  • Focus on time and space complexity analysis (Big O notation)
  • Object-Oriented Programming (OOP)
  • Classes, Objects, Constructors
  • Encapsulation
  • Application: Modeling a simple banking system with different account types
  • Version Control with Git
  • Commits, branches, merging
  • GitHub workflows
  • Project: Create a portfolio repository with proper structure for coding challenges
Module 2: Advanced OOP, JDBC, & SQL

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Advanced OOP & Exception Handling
  • Object-Oriented Programming (OOP) in Java II
  • Inheritance
  • Polymorphism (Overloading, Overriding)
  • Abstraction
  • Interfaces
  • Design Patterns: Singleton, Factory (Introduction)
  • Project: Refactor the banking system project using Interfaces and Abstract Classes
  • Exception Handling & IO
  • Checked vs Unchecked exceptions
  • Custom exceptions
  • File I/O (Reading/Writing files)
  • Serialization
  • Project: Implement robust error handling and logging for a data processing script
  • Introduction to Relational Databases (RDBMS)
  • Database normalization
  • Schema design
  • Tool: MySQL Database / PostgreSQL
✓
JDBC & SQL
  • Structured Query Language (SQL)
  • Basic Queries: SELECT, WHERE
  • Data Manipulation: INSERT, UPDATE
  • Aggregate Functions
  • Advanced SQL: JOIN operations, Subqueries, Views
  • Java Database Connectivity (JDBC)
  • Connecting to the database
  • Executing DDL/DML
  • Handling ResultSets
  • Introduction to Connection Pooling
  • Project: Build a fully functional CRUD console application connected to MySQL
✓
End of Month Project
  • A robust application (e.g., Inventory Management) using advanced Java OOP and a relational database via JDBC
  • Deliverable: GitHub repository with Java code, SQL schema, and test coverage report
Module 3: SPRING BOOT & FULL-STACK INTEGRATION

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Spring Boot Fundamentals & RESTful API Development
  • Understand the Spring Ecosystem
  • Build a data persistence layer with JPA/Hibernate
  • Design and implement secure RESTful APIs
✓
Introduction to Spring & Spring Boot
  • Spring Boot Basics
  • IoC Container
  • Dependency Injection (DI)
  • Annotations
  • Setting up a Spring Boot project using Spring Initializr
  • Tool: Spring Boot DevTools, Postman / Insomnia
  • Project: Create a simple “Hello World” Spring Boot application
  • Spring Data JPA & Hibernate
  • Entity modeling
  • Repository interfaces
  • CRUD operations
  • Implementing one-to-many and many-to-many relationships
  • Project: Build a Product Catalog API with persistent data storage
✓
Building RESTful APIs
  • REST Principles & Controllers
  • HTTP methods: GET, POST, PUT, DELETE
  • Status codes
  • Implementing Controllers, Services, and DTOs
  • Project: Develop a REST API for a task management system
  • Testing & Validation
  • Bean Validation (JSR 303)
  • Unit testing
  • Integration testing for Controller and Service layers
  • Project: Implement rigorous input validation and API testing
✓
Security, Messaging & Full-Stack Integration
  • Spring Security
  • Basic Authentication
  • Form-based login
  • Role-based authorization
  • Implementing JWT (JSON Web Token) for stateless API security
  • Project: Secure the task management API with JWT authentication
  • Microservices / Messaging Introduction
  • Introduction to Microservices architecture
  • Asynchronous communication with message brokers (RabbitMQ or Kafka basics)
  • Project: Integrate an email notification service triggered by an API event
  • Front-End Integration
  • Connecting the Spring Boot API to a client (React, Angular, or Thymeleaf)
  • Handling CORS and data exchange
  • Deliverable: Full-Stack application (Social Media or Job Board)
✓
End of Month Project
  • A complex, secure application demonstrating API design, data persistence, and security
  • Full pipeline: Back-end API → Database persistence → Security implementation → Client integration
  • Deliverable: Live web application, GitHub repository, and professional deployment documentation
Module 4: ENTERPRISE PROJECT INTERNSHIP

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Program Structure
  • Duration: 4 Weeks
  • This phase transforms the training into a real-world, industry-style work environment.
  • Students work on a large-scale Enterprise Project with a team.
  • Apply full Java and Spring Boot stack knowledge under Agile principles.
  • Opportunity to contribute to Client Projects and gain production-level experience.
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Mentorship & Collaboration
  • 1-on-1 Mentorship
  • Continuous guidance from senior Development Engineers throughout the project lifecycle
  • Remote Work Culture
  • Experience working in a professional remote team environment
  • Practice real-world project collaboration and management
  • Agile Methodology
  • Daily standups and sprint planning
  • Task tracking with Jira / Trello
  • Working with Scrum frameworks
  • Code & Version Control
  • Professional workflow using GitHub
  • Version control, pull requests, and team collaboration
✓
Specialization & Readiness
  • Special Lectures
  • System Design
  • Cloud Management
  • Quality Assurance and Release Management
  • Technical Interview Preparation
  • HR interview preparation
  • Resume building
  • Hands-on experience with Job Portal Development
  • Portfolio Building
  • Final refinement of the Capstone Project
  • Transform the project into a professional portfolio piece
✓
Job Consultation & Placement Support
  • Job Consultation
  • Dedicated career support until the candidate is hired
  • Terms & Conditions
  • Candidates with at least a B+ grade in the Training and Internship Project receive job consultations
  • Direct referrals from Excendra Alumni and partner companies
✓
Enterprise Project Internship Deliverables
  • A fully functional production-ready application deployed with CI/CD
  • Technical project presentation before a review panel
  • Professional portfolio, optimized resume, and interview-ready knowledge base
TOOLS & LIBRARIES SUMMARY

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Core Stack
  • Programming: Java 17+ (or latest LTS), SQL, HTML/CSS (Front-End Basics)
  • Back-End Framework: Spring Boot, Spring Data JPA, Spring Security
  • Database: MySQL / PostgreSQL
  • Testing: JUnit 5, Mockito
  • Build Tools: Maven / Gradle
✓
Tooling & DevOps
  • Version Control: Git, GitHub
  • IDE: IntelliJ IDEA / Eclipse
  • API Testing: Postman / Insomnia
  • Project Management: Jira / Trello
  • Deployment: Docker (containerization basics)
✓
Assessment Structure
  • Weekly Projects (40%) – Hands-on implementation of core features
  • Mid-term Project (25%) – End-to-end Spring Boot application development
  • Capstone Project (35%) – Industry-level solution with documentation and deployment
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Program Differentiators
  • Zero to Deployment in 12 weeks
  • Industry Tools First – Teaching tools used by real companies
  • Project Portfolio – 8+ completed projects for GitHub
  • Deployment Focus – Every major module gets deployed

What Our Students Say

Man standing outdoors in a green mountainous landscape, wearing a blue sleeveless jacket and jeans.
Learning MERN Stack at Excendra was transformative. Practical projects, clear explanations, and industry-focused mentorship helped me develop strong full-stack skills and confidence to build professional applications.
Mehran Muzaffar Software Developer COMTECH GROUP
intern
I completed Full Stack Development training at Excendra. Practical projects and clear teaching built my skills and confidence. With their support, I secured a job soon after the course and recommend Excendra for tech career.
Hurain Javaid Software Engineer Sun-Net Inc.
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Instructor

teacher

Fred Adams

Senior Software & Enterprise Architect

This course includes:

  • 54 Hours of Learn-Anywhere Videos
  • Live & Recorded Access
  • Real-World Projects
  • Certified Learning Achievement

₹2999

₹6000
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