Michal Trojanowski

Michał Trojanowski is a Product Marketing Engineer at Curity. He is a developer with more than 10 years of experience working with web technologies. Working on different projects allowed him to learn different languages and observe different approaches on design patterns – also concerning APIs. Interested in sharing the knowledge of making great APIs.

Towards an understanding of sustainable software development, written by and for the friends of OpenJDK

Cut Code Review Time & Bugs in Half. Instantly.

Supercharge your team to ship faster with the most advanced AI code reviews.

Standards Over Lock-In: Modernizing Java with Jakarta EE 11 on Azul Payara 7

Learn how to get your Java applications to cloud-native, AI-ready infrastructure without a costly rewrite or vendor lock-in. Join the engineers behind Azul Payara 7 on July 9.

Likes 0

Comments 0

Shares 0

Articles 1

Views 9,6K

OIDC Client with Mutual TLS Client Authentication

Learn how to set up an OpenID Connect (OIDC) client with Spring Security using mutual TLS as a method for authenticating the client. Mutual TLS is not supported out-of-the-box by Spring Security, so there are a few steps that need to be completed to use this feature. In order to make the example code a bit more tangible, we will be using the Curity Identity Server as the Authorization Server, but you can use any Authorization Server.

Feb 04 9,6K

Michal Trojanowski

Security

Tutorials

Retweet on Twitter Foojay.io Retweeted

If you want to know what I spoke about in @jcon_conference in Germany, here's an interview I did at the @foojayio podcast:

#Java #JCON #JakartaEE #AI #A2A

02:06 PM · May 04, 2026

Retweet on Twitter Foojay.io Retweeted

Our team loves to meet and talk with the Java community from around the world. If you want to learn more. You can find all OmniFish presentations at: https://speakerdeck.com/omnifish, including links to the source code of related demos. Or get in touch for a free consultation call.

10:13 AM · April 30, 2026

Retweet on Twitter Foojay.io Retweeted

Another happy customer :)
"Their expertise and flexible hands-on troubleshooting support accelerated resolution of several unexpected hurdles and ultimately got us to a successful upgrade outcome."

If you would like to discuss how we could help your company, get in touch.

09:55 AM · April 21, 2026