"I had the honor of having Andreas as a teacher during a 12 week Java program for Brights. During these weeks we learned the basics of Java but also more advanced Java. Would really recommend Andreas for the great competence he possesses but also for his patience. He always answered the questions that we students had and was very patient when required. Andreas always has a smile on his face and he is passionate about teaching, which you can clearly see. I always felt safe talking to Andreas when I needed help and he was always there to support. He is simply one of the best teachers I have ever had!"
Spring Boot Foundations: Expert Track
The ultimate 5-day Spring Boot 4 training. From beans and REST to Thymeleaf, Security, TDD, and an introduction to Spring AI.
Full proficiency to design, build, and test modern backend systems with Spring Boot, including database integration, security, and AI support.
Development teams needing a complete and deep onboarding into the entire Spring ecosystem to build modern applications in 2026.
Experience with Java programming is required. No prior experience with the Spring framework is necessary to participate.
Curriculum & Highlights
Challenges we address
"How is a complete Enterprise system orchestrated with Spring Boot 4 from scratch?"
"How are secure databases, modern web interfaces, and AI features implemented?"
"How is code quality ensured through unit and integration tests for the entire application?"
With this massive foundation in place, the team is ready to specialize further in the dedicated 'Spring AI Jumpstart: Professional' workshop. →
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.
Enterprise teams trained by Actlea
What past participants say
Read about the pedagogical approach, the hands-on labs, and the impact on daily work.
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Ready to elevate your
Team's expertise?
Book a single workshop, a multi-day course, or a complete training package. The programs are built on proven standard modules of high technical quality, designed to be deployed immediately without lengthy preparation.
- ✔Expert-led training: Designed for professional development teams.
- ✔Standardized quality: Proven modules ready for immediate delivery.
- ✔Flexible formats: Execution is handled remote or onsite.
Send an inquiry to discuss availability and setup, completely without sales pressure.
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