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What happened at the Spring I/O 2025 conference?

9 min readMay 28, 2025

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Spring I/O is my favorite conference because of its great talks about Spring, Java, Cloud-native, and related topics. Additionally, the beautiful Barcelona is the ideal location for such a great conference.

This time was very special and exciting for me, as it was the first time I had been there as a speaker. In this article, I want to describe my experience at Spring I/O 2025.

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Spring I/O 2025

· Spring I/O 2025
A full day of workshops
Spring I/O Connect Mixer side event
Speakers dinner
Conference agenda
· First day
Welcome session
Keynote
The talks I attended on the first day!
· Second day
The talks I attended on the second day!
· Third day (speakers’ activity day)
· Final Thought

Spring I/O 2025

Like in previous years, in late May (22–23 May 2025), beautiful Barcelona hosted one of the most important conferences in the field of Java and Spring.

I usually write about my experience in conferences, especially at Spring I/O Read them in this list:

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Published in ThreadSafe

ThreadSafe shares ideas, patterns, and principles for building robust, modern software systems.

Saeed Zarinfam
Saeed Zarinfam

Written by Saeed Zarinfam

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