Course program:

• Programming tools
• Introduction to OOP
• Types of data
• Exceptions.
• Features of the Intellij IDEA development environment
• Input and output streams
• Multithreading
• Collections in Java
• Complexity of algorithms and O-notation
• Generalizations (Generics)
• Stream API
• Functional programming
• Databases and SQL
• Working with databases in Java
• Annotations and reflection
• Application design and architecture
• Program builders
• Software testing
• Communication in the network
• Web projects
• Web servers
• Application logging
• Object-Relational Mapping Framework
• Spring Framework

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Program

Java Basics
In this module, you will learn the basic syntax of the Java programming language. You’ll start with data types and operations on them, and soon you’ll be writing loops and logical statements that will help you solve basic problems with code. All this will help you on your way to becoming a Java developer.

Java Basics Extended
Let’s continue learning Java! In this module, you’ll learn more about the tools from Java Basics and complete even more hands-on tasks!

Git and Terminal
Terminal is one of the main tools for any developer. In this module, you’ll learn the basic commands of the terminal, as well as what the Git version control system is and how to use it.

Essential Fundamentals
We want you to come to the course prepared and move quickly with the group when we start. Completing the assignments will increase your productivity during the course and in the long run help you get a job at a better company with a higher salary.

Java Core
You’ve already been introduced to the basics of Java, and now we’re going to dive deeper into the world of Java Core. In this module, you’ll learn what a Java developer needs to know to give clear answers at interviews and be confident in your knowledge. You will also consolidate your knowledge in practice, perform interesting tasks and implement your own data structures. Let’s get started!

SQL Basics
In this module, you’ll get acquainted with the concept of a database and learn what types of databases exist. You’ll look at how information is stored in relational databases and learn how to write SELECT queries to get the information you need in the desired form. After completing the module, you will know what INNER JOIN is and what it is used for, be able to sort and group data according to the required criteria, and apply various functions of a particular database. So, let’s get started!

Hibernate
JDBC is cool, and Hibernate is even cooler! It’s time to gain new knowledge about interacting with databases and take it to the next level. In this module, we’ll see how one of the most popular ORM frameworks works under the hood. Maximum theory and practice are already waiting for you, so don’t waste your time!

How the Web Works
Every day you interact with the Internet in one way or another. But have you ever wondered how the World Wide Web works? In this module, we’ll help you understand how our devices interact and exchange data on the network and what the Internet is all about.

Spring Boot
Spring Boot is like Spring, but on a whole new level! You no longer need to manually set up a web server, database connection, or dependencies for your project. Spring Boot takes care of it, so you can focus on more important things – creating application logic.

Java Multithreading
Multithreading helps to work with large amounts of data faster and more efficiently, as well as to use CPU resources more effectively.

Employment
We polish resumes, letters of recommendation, and profiles in professional social networks. We work with the job database. We pass mock technical and non-technical interviews. We learn how to communicate with recruiters. We pass a real interview. Accept the offer. We start working.

Algorithms and Data Structures
Did you order algorithms? In this module, we’ll get acquainted with various data structures and algorithms. We will learn how to traverse trees better than the son of a mother’s friend, sort arrays with quick sort speed, create a hash map, and not only stand in a queue but also implement it.

Angular
Angular is a popular JS framework for building scalable single-page web applications. In this module, you’ll learn Angular concepts, from the basics and project structure to advanced topics such as forms, components, observables, state management, error handling, and performance optimization.

Java JDBC
Stop storing information in lists and hash maps. It’s time to start using real tools. And this is where databases can help you. In this module, you’ll learn what a database is, what they are, and how to connect your program to a database.

Java Web
In this module, you will learn how to create web applications that will be available to users from all over the world, understand the basics of authorization and authentication, learn how to accept information from a user and display a web page in response. It will definitely not be boring, so let’s move forward!

Spring
Here it is! The finish line before the offer! Dependency Injection, Web, Security – familiar topics will sparkle with new colors. Spring Framework is probably the most popular framework used in Java projects.

Spring Boot
This is a pre-release version of the Spring Boot module and will be removed over time

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The course program

Lesson 1: Introduction and setup.

What is the course about and why, what will be in it, what will not be
About JDK
Variables and operations
Installing JDK and Eclipse
Writing Hello World
Let’s use it:
Variables
Arithmetic operations
Concatenation (string concatenation)

Lesson 2: Classes and objects

What are:
Classes
Objects
Fields
Methods
How to work with them:
Comparison
Printing.

Creating a class:

• Fields
• Methods
• Instances of classes (objects)
• Working with classes:
• Comparing objects
• Printing objects

Lesson 3: The basics of OOP

Inheritance
Polymorphism
Overriding methods
Method overloading
Abstract methods
Interfaces

Create:

• an inheritance hierarchy
• create polymorphic behavior in this hierarchy
• overridden method
• method overloading
• abstract method and implement it
• interface and implement it

Lesson 4: Collections and control structures

Arrays
Collections
Loops
Conditional operators
Practice.

Create:

• array
• collection
• a loop through the array and collection
• add a conditional statement to the program logic

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