Java Back-End Development course

Hours: 144

Lessons per week: 3

Duration: 5 Months

Java Back-End Developer Course is designed for anyone aged 16 who wants to build fast apps with Spring Boot and above and lasts 6 months. The course is conducted in a weekly format of 3 lessons (2 in-person + 1 online, each 2 hours) and is focused on practical, project-based learning.

This program combines traditional server-side programming with modern technologies, providing students with a strong foundation in professional Back-End development and excellent career opportunities.

📌 What you will learn during the course:

Core Java and OOP fundamentals
Building Microservices Architecture with Spring Boot
Working with databases (PostgreSQL)
Integration with Redis, Apache Kafka, and RabbitMQ
Creating and managing RESTful APIs
Working in real environments using Git and Docker
Authentication and Authorization systems
Deployment – publishing projects to servers
Hands-on experience with real projects

Students work on real projects throughout the course, strengthen their skills with mentor support, and receive a professional certificate and portfolio upon completion.

Course modules

Programming Basics: Algorithmic thinking, flowcharts, pseudo-codes, and Java syntax
Setting Up Java:IDE, JDK, JVM, JRE
Writing Java Programs: Creating and running basic programs
Variables & Data Types: Memory allocation, primitive types, and operators
Input/Output: Using Scanner for input and formatting output
Control Structures: if/else, switch, ternary operators, and loops
Arrays & OOP Intro: Arrays, classes, objects, methods, and garbage collection
Methods & OOP Principles: Constructors, method overloading, static vs. instance methods, encapsulation, inheritance, and method overriding

Advanced OOP Principles:Polymorphism, abstraction
Interfaces & Design Patterns:Implementing interfaces, default/static methods, and design patterns
SOLID Principles & UML:Design principles and visual class design
Packages & Access Modifiers:Built-in/user-defined packages, static imports, and access modifiers
Enumerations & Wrapper Types: Enums, wrapper classes, and the var keyword
Exception Handling:Exception hierarchy, custom exceptions
Generics, Collections & Date/Time API:Generics for type safety, Java Collection Framework

DSA & Lambda:Introduction to DSA, Big O notation, lambda expressions, and Stream API
Sorting & Comparison:Sorting collections, using Comparator, Comparable, and reading properties
Collections:Working with Set, List, Queue, EnumSet, EnumMap, and utility classes
I/O Streams:Using byte/character streams, FileReader, FileWriter, and buffered streams
Serialization & Reflection:Serialization techniques, Reflection API, and dynamic method invocation
Multithreading: Threads, their lifecycle, andsynchronization
Practice:Hands-on practice for DSA, sorting, I/O, serialization, and multithreading

Data Retrieval & Sorting: Using expressions, operators, conditions, and sorting data
Aggregation & Subqueries: Working with group functions (AVG, SUM) and subqueries
Joins & Constraints: Joining tables and applying constraints (Primary Key, Foreign Key)
JDBC Basics: Connecting to databases and managing results
Intro to Spring Boot: Setting up a Spring Boot app, HTTP methods, JSON/YAML
Spring Boot Requests: Handling requests with annotations and testing in Postman
Services & Configuration: Using @Autowired, @Value, Lombok, and JDBC Template

Logging & Swagger: Configuring loggers, Swagger integration for API documentation
Exception Handling & File Uploads: Using @ExceptionHandler and handling file uploads
Database Support: Spring Data, JPA, and Hibernate setup with CRUD operations
Advanced JPA: One-to-One, One-to-Many, Many-to Many relationships and custom queries
MapStruct& Bean Mappings: Object mappings with MapStruct
Database Versioning: Using Liquibase for database structure versioning and migrations
Docker & Spring Boot: Running Docker containers, DockerizingSpring Boot apps, and managing multiple containers

Internationalization & Static Files: Serving static content, locales, and message.properties
Thymeleaf: Dynamic pages and form handling in Spring Boot
Spring Security: Authentication, JWT, and securing endpoints
Security Continued: JWT signing, cryptography, and Nimbus
Scheduled Jobs: Creating and managing cron-based tasks
HTTP Calls: Using RestTemplate and Feign for HTTP
SOAP & Microservices: SOAP services and microservices with Docker-compose
Microservices & CI/CD: Microservices patterns and Git with CI/CD tools

#java#spring boot#apache kafka#postgreSQL#redis#rabbitmq#microservices#java#spring boot#apache kafka#postgreSQL#redis#rabbitmq#microservices

Enroll Now

Who Can Enroll?

Those who want to become a developer

Who want to build a career in software devolopment

IT Essential skills

Who have basic skills and knowledge in IT

Students and Recent Graduates

For Those Who Want to Work as Data Analysts and Transition into a High-Paying Career in IT

For those who want to change their career path

For professionals from other fields who want to pursue a more promising, engaging, and higher-paying career path

Course Instructors

All instructors at JET Academy are highly experienced professionals in their field, distinguished by their pedagogical skills

Mushvig Manafli

Teacher

Huseyn Rustamli

Mentor

Gunduz Haydarov

Teacher

Mammadali Mammadaliyev

Teacher