Java Specialization

Java Training & Workshops

From modern syntax to advanced enterprise architecture. Expert-led training for professional development teams.

500+
Professionals
Trained
20+
Years
Experience
3
Continents
(Global Delivery)
20+
Java
Bootcamps

The Foundation of Enterprise Resilience

Java is the engine behind the world's most critical systems. Staying current with modern Java isn't just about syntax—it's about building the foundation for everything that follows.

Modern Java & Architecture

Mastering Java 17 and 21+ means unlocking performance and safety. It's the core of clean, maintainable backend architectures and robust REST APIs.

The Spring Boot Ecosystem

You cannot master Spring Boot without a deep understanding of Java. We build the skills needed to leverage the full power of the Spring ecosystem.

The Bridge to Spring AI

Modern Java is the gateway to the next era. A solid Java foundation is essential for integrating LLMs and building AI-driven enterprise applications.

Workshops

Master modern Java Development

Modern Java is the foundation of robust backend development. These workshops guide the team from core syntax to advanced enterprise architecture and Java 21+.

Workshops are delivered at a fixed group rate for up to 12 participants (remote), ensuring full cost control. Should you need onsite delivery, additional costs apply. All prices are in USD. Billing is also available in EUR or GBP upon request.

Inquire for your team
java Foundational

Java Jumpstart: The Essentials

1 day
Group Rate: $2,900

An intensive day that quickly makes participants productive in Java.

  • JVM & JDK Architecture
  • Variables & Data Types
  • Control Flow & Logic
java Professional

Modern Java Bridge: Refresher

1 day
Group Rate: $2,900

Clean up outdated patterns and upgrade your codebase to modern standards.

  • Records for data storage
  • Switch Expressions
  • Pattern Matching
java Professional

Modern Functional Java: Streams

1 day
Group Rate: $2,900

Go deep into Java's functional ecosystem and data streams.

  • Lambdas & Method References
  • Functional Interfaces
  • Streams API: Map & Filter
java Professional

TDD & JUnit: Quality in Java

1 day
Group Rate: $2,900

Learn the art of writing testable architecture from scratch.

  • JUnit 5 Core & Architecture
  • TDD: Red-Green-Refactor
  • Mockito & Mocking

Trusted Partner & Subcontractor for

Brights
The Upskill Company
AW Academy
Edument
Cornerstone
Lexicon
Workshop Packages

Recommended Packages

Maximize impact by combining individual workshops into a cohesive training package. Booking multiple workshops together ensures a consistent learning path for your team – at a discounted package rate.

All prices are in USD. Billing is also available in EUR or GBP upon request.

Courses

In-depth Expert Training

Multi-day courses designed as a cohesive journey. A structured pedagogical progression guides the team from fundamental concepts to advanced architecture in a time-efficient manner.

Duration: 3 days Level: Professional Format: On-site / Remote Active Learning

Java Foundations: Fast-track

Onboarding for experienced minds wanting to be productive quickly.

Målgrupp

Experienced developers from other languages (C#, JS) wanting to learn Java 21.

Technical Focus
  • Fast-track
  • Java 21
  • Polyglot
  • Enterprise
  • Onboarding
Duration: 5 days Level: Foundational Format: On-site / Remote Active Learning

Java Foundations: Comprehensive

The complete onboarding to Java for future developers.

Målgrupp

Junior developers or new hires needing a total walkthrough of Java today.

Technical Focus
  • Comprehensive
  • Java 21
  • Foundations
  • Training
  • Enterprise
Andreas Olsson

Your Instructor

Andreas Olsson

Expertise through Active Learning

Java and the Spring Framework have been my core focus for over 20 years. Today, my mission is primarily to help organizations step into the future by integrating intelligent agents and AI-driven features into modern Java systems.

Actlea stands for Active Learning – the philosophy that programming is best learned by writing code, not by watching slides. My workshops focus on intensive, hands-on exercises designed to solve real-world problems.

I deliver proven training concepts globally across all timezones. While I specialize in remote delivery, I love to travel for onsite workshops. My modules are ready for immediate impact but can be tailored to your team's specific requirements.

Connect on LinkedIn

End clients I've trained

Academic Work
Handelsbanken
Scania
Swedbank
CGI
SEB
Related Testimonials

Active Learning in practice

See how my expertise has helped developers master the tech stack.

Java Case Studies

Strategic Talent Development

Expert-led Bootcamps

Intensive programs designed to secure long-term delivery capacity.

Take the next step

Ready to elevate your
team's expertise?

Book a single workshop, combine modules into a package, or plan a full-scale bootcamp. My training is built on proven standard modules, ready to be delivered immediately to your team, regardless of your location.

  • Expert standard modules for senior teams
  • Global delivery across all time zones
  • Fixed group rate for up to 12 participants (remote)
  • Flexible delivery: Remote or On-site

Get in touch for a quote or to discuss availability.