"In all my years at school, I have never met a teacher who treated his students with as much patience and joy as Andreas did. His commitment to us felt very genuine, and it was clear that he was the right person in the right place. I am very glad we had him as a teacher during our 12 weeks at Brights."
Mastering Spring Data & Persistence
Learn to handle data effectively with Spring Data JPA. Master Repositories, entity mapping, and transactions in Spring Boot 3.
The ability to build a stable data layer with correct entity mappings and functioning transaction management.
Backend developers wanting to practically implement and structure the data layer with Spring Data JPA.
Experience with Spring Boot equivalent to 'Spring Boot Jumpstart: Essentials' is required to dive into persistence.
Curriculum & Highlights
Challenges we address
"How do I map my classes to entities and create relationships smoothly?"
"How do I use Spring Data Repositories to quickly fetch and save data?"
"How does @Transactional work and how do I ensure my data operations are safe?"
Once you know how to handle data in the database, the next natural step is exposing it professionally in 'RESTful APIs with Spring Boot'. →
Standard price per group (up to 12 participants) for remote delivery. Additional costs apply for onsite delivery.
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, 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.