"One of the things I appreciated about Andreas as a teacher was the ability to meet everyone at their level in a permissive and understanding way. Whether it concerned questions that were far beyond what we were talking about right now or things that we had already talked about before, there were no questions that felt stupid, but we participants were seen as intelligent, thinking people who have the capacity to filter the information ourselves. That respect for us and our journey meant a lot to me and I think it was a big part of why the training worked so well."
Java Foundations: Comprehensive
The complete onboarding to Java for future developers.
Comprehensive skills ready for professional backend development in Java today.
Junior developers or new hires needing a total walkthrough of Java today.
Basic understanding of logic and simple programming is recommended here.
Curriculum & Highlights
This is the foundation – continue with 'Modern Functional Java: Streams' later.
Pricing is based on scope and number of participants. Both remote and onsite delivery is available.
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.
End clients I've trained
Active Learning in practice
See how my expertise has helped developers master the tech stack.
Related Training
Rapid Web Dev: MVC & Thymeleaf
Build powerful web applications quickly without frontend complexity.
- Spring MVC Architecture
- Thymeleaf Syntax & Layouts
- Form Binding & Validation
Modern Functional Java: Streams
Go deep into Java's functional ecosystem and data streams.
- Lambdas & Method References
- Functional Interfaces
- Streams API: Map & Filter
REST API Design & REST Assured
My flagship course from the US – a deep dive into REST architecture and REST Assured.
- REST Resource Modeling
- Spring Boot Controllers
- Rest Assured Automation
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.