Flex course

Java developer

Build your career in IT from scratch

4,000+

employed students

Get a refund if you don’t get a job in tech

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Become a Java developer

Create robust software for any industry

Java developers write applications for any platform and use case: mobile devices through desktops, from banking through the agricultural sector, capable of handling large data volumes.

Flex course is the best choice if you are...

Unable to study full time

Study with our support, but on your schedule — whenever you find the time.

Beginner, but motivated

Relevant background isn't a prerequisite here. Stay adamant, and you'll break into tech in no time! You don't need a special background. Stay determined, and you'll break into tech!

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Course price

save 25%
498 zł /month
373 zł /month
Get a consultation
  • Up to 40 instalments
  • 0% interest
  • A total cost of 14,900 zł

The lowest price during the last 30 days before the discount: 14 900 zł

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Lots of practice

We have a single goal: to get you employed. That's why 80% of the course is devoted to practice.

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Mentor support

Mentors support you in learning new topics, review assignments, point out mistakes and suggest ways to correct them.

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Student community

Your peers will go on to work for many international companies. They'll be the foundation of your global industry network.

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English lessons

2-4 lessons per week where you'll practice speaking, acquire tech vocabulary and improve grammar.

Perfect for beginners

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85%of our students have no prior experience in tech

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Meet market expectations

Our course program covers everything the employers expect from junior Java developers

While preparing the course, we...

  • Survey the largest IT employers on requirements for junior Java developers
  • Analyze open vacancies, both global and local
  • Gather feedback from market experts
Genesis
Globallogic
Luxoft
N-iX
Preply
Softserve
Epam

Didn't find a job? Don't pay

If you finish the course and look for a job with us for 16 weeks without any offers, you can get your money back!

4,000+

employed graduates

700+

companies hired Mate graduates

How do we help you get a job?

Brief case

Job tracker

Our platform comes with an up-to-date database of local and global vacancies. You can use it to submit applications and track your progress.

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Mock interviews

Practice makes perfect, so we conduct regular mock interviews to prime you for the real deal. You will leave a great impression.

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Career docs

We help you get your foot in the door: create resumes, cover letters and professional social media profiles that appeal to recruiters.

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Coordinator support

Mate's coordinators help you evaluate job offers and build salary expectations per current market circumstances.

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Partner openings

When employers are looking for junior positions, many reach out to us directly – even before their openings hit the market.

Brief case

Money-back guarantee

If you finish the course and look for a job with us for 16 weeks without any offers, you can get your money back!

Java developer is a fast-growing career with high income

Your progress will skyrocket with our career support!

How to start?

Choose a course

2

RegisterTry now

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Get a free career consultation

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Pay in a convenient for you way

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Learn at your own pace

Try the first module for free

You are in for comprehensive overview of Java fundamentals. That is: booleans, arrays, strings, operators, methods, conditionals and loops.

Try

Podstawy Javy

See how you like it!

  • Free course present

    Video lessons and theory

  • Free course present

    Interactive tasks

  • Free course present

    Online student community

Basic course is available for free

Our learning process

Study with ease

Watch lessons, read theory and solve interactive tasks, all on a single platform.

Start learning
Platform

Have fun along the way

Studying doesn't need to be boring. Let competition drive you! Discover leaderboards, achievements, streaks and more.

Start learning
Leaderboard and achievements

Get hints from our AI Buddy

Got stuck on a task? Let AI review your code, pin-point all the issues and provide solutions.

Start learning
AI buddy

Find, apply for and track vacancies

Find vacancies from every major job board out there, apply for them and track your progress.

Start learning
Job tracker

Elevate your English

Practice speaking, learn IT-specific vocabulary and improve grammar. Solid English in this industry is a must!

Start learning
English
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Course practitioners

alt_Szymon Kociuba

Java course author

Szymon Kociuba

I'm an experienced programmer with over 9 years of experience, during which I've been involved in the development and creation of Java-based solutions

I've been a Java developer since 2013

9+ years in Java development

I also serve as a Solutions Architect

alt_team_members_177

Polish team

Magdalena Majcher

Student coordinator | Front-end, Full-stack, QA, Java, Miłośniczka zwierząt i nauczycielka przedmiotów w j. angielskim z powołania.

Java developer flex course program

Same for full-time and flex courses

We believe everyone has the right to a world-class education, so they can develop their talents and get a dream job no matter the odds.

alt_quote_author
Roman Apostol

Founder of Mate academy, former software developer at Google

10 modules

118 topics

7 months

Podstawy Javy

You are in for comprehensive overview of Java fundamentals. That is: booleans, arrays, strings, operators, methods, conditionals and loops.

Module topics

Wprowadzenie

Główne pojęcia

Typy danych

Operatory

Metody

Boolean

Instrukcje warunkowe

Pętle

Tablice

Ciągi znaków

Ćwiczenia

Free after registration

Get a consultation

Git i Terminal

Terminal is one of the main tools of any developer. In this module, you'll explore basic terminal commands, what Git version control is and how to use it.

Module topics

Konfiguracja środowiska

Komendy wiersza poleceń

Podstawy GIT

Praca z gałęziami

Praca z historią edycji

Praca ze zdalnym repozytorium

Rozszerzone podstawy Javy

Eager to improve your Java proficiency? Get ready for type casting, switch case, classes, as well as a more advanced look at classes, arrays and methods. Oh, and a little extra, too 🤫

Module topics

Konfiguracja środowiska

Rzutowanie typów

Tablice - rozszerzenie

Instrukcja switch

Klasy

Klasy zaawansowane

Metody zaawansowane

Ćwiczenia

Java — moduł zasadniczy

A behemoth of a module. We'll introduce you to Java 8 through 19, memory, wrappers, strings, abstract classes, bit manipulation, hashcode, patterns... just countless fascinating topics!

Module topics

Rozwiązywanie zadań na GitHubie

Klasy: memory, wrapper, String

Manipulowanie bitami

Programowanie obiektowe

Interfejs kontra klasa abstrakcyjna

Wyjątki

Pliki

Metody: equals, hashCode i clone

Wzorce projektowe i rekurencja

Generyki

ArrayList

LinkedList

PECS

HashMap

Ćwiczenia z tablicami

Niemutowalność (immutability)

Interfejsy: set, queue, stack i comparator

Java JUnit

Java 8 — cz. 1

Java 8 — cz. 2

Java 8 — cz. 3

Usprawnienia w Javie 9-19

Ćwiczenia ze Stream API

Java SOLID

Wstrzykiwanie zależności

Logger

Podstawy SQL

Semantically speaking, SQL closely resembles English, so you are in for a swift acquisition. We'll learn to use it with databases, to group, filter, sort and source data at wish.

Module topics

Wprowadzenie do SQL

Klauzula SELECT

Klauzula WHERE

Wartość NULL i klauzule: LIKE, BETWEEN oraz IN

Klauzula ORDER BY, LIMIT i DISTINCT

Aliasy

Funkcje agregujące

Klauzula GROUP BY

Klauzula JOIN

Funkcje

Klauzula HAVING

Free after registration

Get a consultation

Java Hibernate

courses.java-hibernate-pl_about_course

Module topics

Wprowadzenie do baz danych

Wprowadzenie do JDBC

Encje i transakcje w Hibernate

Relacje między encjami i cykl życia

JPA i typy kaskadowe

Leniwa inicjalizacja (lazy loading)

Criteria API

Poziomy izolowania transakcji

Problem N+1

Narzędzia do zarządzania bazami danych

Ćwiczenia z SQL

Dziedziczenie w Hibernate

Optymalizowanie wydajności

Poziomy pamięci podręcznej w Hibernate

Działanie sieci

And now, we will master the basics on our own. After all, every day, you somehow interact with the Internet, but have you thought about how the World Wide Web works? This module will help you understand how our devices interact and exchange data with the Internet and what the Internet is all about.

Module topics

Wprowadzenie do sieci

Model OSI

HTTP

Szyfrowanie

Internetowe API

Bezpieczeństwo w sieci

Master key technologies

Java Core
Java JDBC
SQL
Hibernate
Apache Tomcat
Servlets & JSP
Spring
Cloud Services
Git
Maven
GitHub
Intellij Idea

...and many more currently in demand.

Try the first module for free

You are in for comprehensive overview of Java fundamentals. That is: booleans, arrays, strings, operators, methods, conditionals and loops.

Try

Podstawy Javy

See how you like it!

  • Free course present

    Video lessons and theory

  • Free course present

    Interactive tasks

  • Free course present

    Online student community

Basic course is available for free

Our grads work at top companies

Google
Microsoft
Amazon
Wix
Genesis
N-iX
Svitla Systems
Preply
SIGMA SOFTWARE
Star
DataArt
PDFfiller
Intellias
SoftServe
Levi9
3shape
Global Logic
Epam
Luxoft
Eleks
Appflame
Ciklum
Doc
Nix Solutions

...and over 700 more!

Get a consultation on the Java developer flex course

...and get the Podstawy Javy module for free

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Got questions?

How long does the course take?

It's up to you: there are no fixed deadlines, nor limits on how many hours a day you can study. See course program for more details.

What's the difference between full-time and flex courses?

Both tracks have identical programs and aim: to get you a job. The only two differences lie in schedule and payment form. Full-time courses are free until you get a job in tech. Henceforth, you pay a percentage of your salary, per agreement. The schedule is from 9 am till 6 pm Monday through Friday. Flex courses, on the other hand, offer a fixed price and an instant access to all resources. You study at your own pace with the support of our experts, under the same employment guarantee.

Will I receive a certificate after completing a course?

By all means! Our 3,000+ graduates use them on LinkedIn and other socials, but... it's just a bonus. We are rather focused on getting you a job in tech.

What's the course schedule?

Flex tracks allow you to study whenever you like to: watch pre-recorded lectures, solve interactive tasks, and submit questions to our mentors. They respond during work hours. The only regular events are group Q&A sessions, taking place 2 to 6 times a week. We hold them in the afternoons or evenings, not to collide with your plans.

Can I apply if I don't have a background in tech?

8/10 Mate students don't have any experience in tech. But if this doesn't reassure you: our courses cover even the most basic topics, and our team is always ready to provide support!

I haven't turned 18 yet. Can I apply?

Yes, you can apply at any age. The employment guarantee works if by the end of the course you are of legal working age in your country.

I'm over 50 years old. Should I apply?

We educate people of all ages, besides: it doesn't matter in tech. And if you worry studying might be too much of a challenge... there's no substance to it! If you stay engaged, you'll graduate the course and find a job in no time :)

What kind of job will I be able to get after graduating from the Web Development course?

Our Web Development graduates usually land their first jobs in the following positions: Frontend Developer, Junior Frontend Developer, React Developer, Vue Developer, React Native Developer, Frontend Developer (Angular), and Frontend Developer (HTML, CSS, JS).

Do you guarantee employment?

Yes! In case you complete all the required learning modules and do not receive a job offer within 16 weeks of active job search (with our assistance and advice), you are eligible for a full refund.

How many graduates get employed?

80% of full-time Mate graduates go on to work in the tech industry. As for flex graduates: everyone who wanted to find a job, succeeded.

Where will I be able to find a job?

We teach and employ worldwide. At the moment we have students, graduates, and colleagues in Europe, Asia, Africa, the USA, Canada, and Australia.

How do you help graduates land a job?

Our HR specialists assist you in the process. They help you prepare CVs, cover letters and profiles on professional social networks, find relevant vacancies and prepare for interviews.

Tada

Save up to 7 000 zł

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