Java Back-End Development course

javaspring bootapache kafkapostgreSQLredisrabbitmqmicroservices

About the Course

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.

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

Enroll Now

Who Can Enroll?

Computer usage

Those who can use a computer comfortably

Logical thinking

Those who are able to analyze problems and find the right solutions

English knowledge level

Those with basic reading and writing skills in English

16 above

Suitable for young people over 16 years old

Course Instructors

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

Gunduz Haydarov

Python Back-End Development instructor

Mammadali Mammadaliyev

Python Back-End Development instructor

Murad Orujov

Full Stack Development instructor

Shamil Vasiyev

Full Stack Development instructor

Ramin Mammadazada

Full Stack Development instructor

Gulnara Dashdamirova

Microsoft Office Programs instructor

Vahid Teymurlu

Data Analytics instructor

Mushvig Manafli

Java Back-End Development instructor

Huseynaga Gurbanov

Practical Computer Knowledge instructor

Jeyhun Sharafkhanov

IT Help Desk and Network Administration Trainer

Arif Mukhtarov

IT Help Desk instructor

Tural Karimov

IT Help Desk instructor

Nazli Ibrahimli

English instructor

Nijat Babayev

Cybersecurity instructor

Huseyn Rustamli

Java Back-End Programming mentor

Yusif Teymurlu

Python Back-End Development mentor

Nijat Suleymanov

Cybersecurity Mentor

Yusıf Yaqublu

AI Engineering Development instructor

Enroll Now

Other Fields

Java Back-End Development course

javaspring bootapache kafkapostgreSQLredisrabbitmqmicroservices

About the Course

📌 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.

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