To wersja testowa nowego serwisu infoShare Academy — wyświetlane treści i oferta nie są wiążące ani kompletne
Backend

Java advanced level

Java is one of the most popular and best-paid programming languages, used both in large corporations and smaller companies.

Who it's for

Ideal for teams that…

1 For Java developers with prior practical programming experience
2 For developers who want to organize and consolidate their Java knowledge
3 For those who want to learn the fundamental techniques that build a professional Java developer’s toolkit
Outcomes after the program

Solid backend and architecture — patterns proven in production.

Fundamental techniques every Java developer should know

Practical solutions useful in day-to-day Java programming

The basics of functional programming

How to use generics effectively

How to create custom annotations and apply reflection in practice

Program · 8 modules

What we actually do

M01
Advanced OOP
  • · Abstract classes
  • · Interfaces
  • · Polymorphism
M02
Records
  • · What are Value Objects and why they are worth using
M03
Enums
  • · What enumerated types are and how to use them smartly to simplify code
M04
Generics and Advanced Collections
  • · Principles of how collections work
  • · Best practices for using specific collections
M05
Gradle
  • · Using Gradle to build projects and manage dependencies
M06
Annotations
  • · Example with the Jackson library
M07
Functional Programming
  • · Anonymous classes
  • · Lambdas
  • · Streams
M08
SOLID
  • · A set of fundamental practices every developer should know
Every module is adapted to your stack and context. The above is a starting point — not a fixed agenda.
How we work

From brief to retro in 30 days.

01

Brief & diagnosis

A call with the team lead + a short survey for participants. We define goals, gap and context.

02

Program customization

We adapt modules, case studies and code examples to your stack. Approval in 5 days.

03

Workshop

Trainer-led sessions, hands-on, code review. Mentor available between sessions too.

04

Retro + report

Outcome report for the team and lead. 30 days of consulting included.

Inquiry

Send a brief. We'll reply within 1 day.

After a short brief we'll prepare a program and a quote. No obligations — it's just a starting point.

Quote within 48h of the brief
First session within 30 days
Pilot before the full decision
VAT invoice, payment in instalments possible