"Andreas is an incredibly happy and lovely person. He radiates very good energy and we looked forward to seeing him every day. He had incredible patience and was good at explaining complicated things in an educational way. It was so clear that he loved his job. I will miss him."
REST API Design & REST Assured
My flagship course from the US – a deep dive into REST architecture and REST Assured.
Deep knowledge in designing REST APIs and verifying them with Rest Assured.
Backend developers wanting to build and quality assure REST APIs with REST Assured.
Experience with Java and Spring Boot. Prior experience with REST recommended.
Curriculum & Highlights
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.
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- JVM & JDK Architecture
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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.