Advance Java
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Web Design & Development
This Web Design & Development course is designed to help students build modern, responsive, and interactive websites using industry-standard technologies. The course covers essential front-end and back-end development skills including HTML, CSS, JavaScript, Bootstrap, and Core PHP, along with practical website project development. Students will learn how to create professional web pages, responsive layouts, and dynamic web applications through hands-on practice and real-world projects. Widely used by leading companies like Google, Amazon, Flipkart, Zomato, Shopify, and Paytm, these technologies are highly valuable for careers in web development, freelancing, and digital product creation.
Course Modules
- HTML Basics & Advanced HTML
- CSS & Responsive Design
- JavaScript Fundamentals
- Bootstrap Framework
- Core PHP
- Website Project Development
Applications & Industry
Web technologies are used for developing business websites, e-commerce platforms, portals, and modern web applications.
Key Benefits
• Front-end and back-end basics
• Real-time website creation
• Responsive web design skills
• Portfolio-based learning
What technologies will be covered in this course?
Is this course suitable for beginners?
Will I work on live projects during the course?
What career opportunities are available after completing this course?
C Programming
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Advance Java
Spring Boot is a powerful framework built on top of the Spring ecosystem, designed to simplify the development of enterprise-level Java applications. It provides a convention-over-configuration approach, allowing developers to quickly set up production-ready applications with minimal boilerplate code. Spring Boot integrates seamlessly with various enterprise technologies, including RESTful services, databases, messaging systems, and security modules, making it ideal for building scalable, maintainable, and robust applications. Its embedded servers, auto-configuration, and starter dependencies accelerate development and reduce setup complexity, enabling teams to focus on business logic and innovation rather than infrastructure.
Introduction to Spring Boot for Enterprise Applications
Topics Covered:
- Overview of enterprise application development
- Why Spring Boot for ERP systems
- Features of Spring Boot
- Project setup using Spring Initializr
- Building first Spring Boot application
- Understanding application.properties / application.yaml
- Auto-configuration
- Starter dependencies
- Embedded servers (Tomcat/Jetty)
- Creating REST Controllers
- Spring Boot DevTools and hot reload
- ERP architecture basics (monolith vs microservices)
Building RESTful APIs & ERP Modules in Spring Boot
Topics Covered:
- Designing REST APIs for ERP components
- Request handling (GET, POST, PUT, DELETE)
- Data transfer with DTOs
- Exception handling & global error responses
- Validation using Spring Boot Validation API
- Service layer design principles
- Introduction to Spring Cloud (for scalable ERP systems)
- Config Server
- Service Discovery (Eureka)
- API Gateway Basics
- Modular structure for ERP modules (HR, Inventory, Accounts, etc.)
Spring Security (Authentication & Authorization)
Topics Covered:
- Basics of authentication vs authorization
- Introduction to Spring Security architecture
- Implementing user login & password encryption
- Role-Based Access Control (RBAC) for ERP
- Method-level security (@PreAuthorize, @Secured)
- JWT (JSON Web Token) Authentication workflow
- Securing REST APIs
- Admin, Manager, Employee roles
- Error handling for authentication & authorization
- Auth2 basics (optional for cloud ERP)
Spring Data JPA for ERP Database Management
Topics Covered:
- Overview of ORM and Hibernate
- Entity Class & Mapping (One-to-One, One-to-Many, Many-to-Many)
- Repository patterns (CrudRepository, JpaRepository)
- Derived queries & custom queries
- Pagination & sorting
- Transactions and @Transactional
- Connecting ERP to MySQL/PostgreSQL
- Database versioning with Flyway or Liquibase
- Performance optimization and caching
- Integrating JPA with REST APIs
Outcome of the Course
After completing all 4 units, learners will be able to:
Build scalable ERP backend systems using Spring Boot
Secure applications using Spring Security and JWT
Manage relational data using Spring Data JPA
Create production-ready REST APIs with modular structure
Prepare foundation for microservices using Spring Cloud
Detailed Week-by-Week Syllabus (Spring Boot + Security + JPA)
Duration: 8 Weeks (2 weeks per unit)
Project: Build a Mini-ERP System (Employee + Inventory + Authentication Module)
Spring Boot Fundamentals (Week 1–2)
Week 1: Spring Boot Essentials
Topics
- Introduction to Enterprise Applications
- Why Spring Boot for ERP
- Spring Boot Architecture
- Starter Dependencies & Auto-Configuration
- REST Controller Basics
- Understanding Layered Architecture (Controller → Service → Repository)
Lab Exercises
- Create a Spring Boot project using Spring Initializr.
- Build a simple REST endpoint /hello.
- Configure application properties (server port, custom properties).
Week 2: ERP Foundation + REST API Design
Topics
- Designing REST APIs for ERP Modules
- DTOs and Response Models
- Global Exception Handling
- Using Lombok for clean code
- Introduction to Spring Cloud concepts (overview)
Lab Exercises
- Create a basic ERP module: Employee Management
- Endpoints: /employees (CRUD)
- Add DTOs and error handling.
- Add basic validation (@NotNull, @Size, etc.)
ERP REST APIs + Modular Architecture (Week 3–4)
Week 3: ERP API Development
Topics
- ERP Modules Overview (HR, Inventory, Accounts)
- Creating modular package structure
- Working with Services & Business Logic
- Logging with Spring Boot (SLF4J)
Lab Exercises
- Build Inventory Module
- Product entity
- CRUD operations
- Add filtering (e.g., find products below stock level)
Week 4: Advanced API & Microservices Basics
Topics
- Designing versioned APIs (v1, v2)
- Pagination & sorting
- Brief intro to microservices and Spring Cloud
- API Gateway (concept)
Lab Exercises
- Add pagination to Employee or Product list API.
- Implement filtering via query params.
- Optimize response using DTOs and projections.
Spring Security (Week 5–6)
Week 5: Authentication & Authorization
Topics
- Spring Security Architecture
- UserDetailsService
- Password Encryption (BCrypt)
- Defining roles (ADMIN, USER, MANAGER)
- Securing endpoints with roles
Lab Exercises
- Create a User entity & Role entity.
- Implement login API with Spring Security (Basic Auth first).
- Add RBAC to secured modules:
- Only ADMIN can delete users
- MANAGER can update employee details
Week 6: JWT Security
Topics
- JWT workflow
- Generating and validating tokens
- Stateless authentication
- Securing REST APIs with JWT
- Exception handling for security
Lab Exercises
- Implement JWT authentication endpoints:
- auth/login
- auth/register
- Add JWT filters to secure ERP modules.
- Restrict access to Product API (only logged users).
Spring Data JPA + Database Management (Week 7–8)
Week 7: JPA & Hibernate
Topics
- JPA ORM concepts
- Entity mapping (One-to-Many, Many-to-Many)
- CRUD with JpaRepository
- Custom queries
- JPQL & Native SQL
- Transactions (@Transactional)
Lab Exercises
- Create relational mapping:
- Employee → Department (Many-to-One)
- Add custom queries:
- Find employees by department
- Products below reorder level
Week 8: Database Optimization + Deployment
Topics
- Flyway/Liquibase migrations
- Caching with Spring Cache
- Database indexing & optimization
- Connecting to MySQL/PostgreSQL
- Preparing project for deployment (packaging JAR)
- Environment profiles: dev, test, prod
Lab Exercises
- Add Flyway migration scripts for Employees, Products, Users.
- Add caching to product list.
- Deploy application locally as an executable JAR.
