Jpa Blogs

1/21/2026 • EN

Arun Gupta

Arun Gupta is a Principal Technologist at AWS, Java Champion, Docker Captain, and prolific author and speaker. He specializes in cloud-native technologies, Java, containers, and developer advocacy, and is also the founding member of Devoxx4Kids USA, promoting STEAM education for children.

Cloud Native Java Containers

Arun Gupta

9

1/6/2026 • EN

Thorben Janssen

Thorben Janssen shares 15+ years of hands-on experience with Hibernate and JPA through practical blog posts, training, and his bestselling book Hibernate Tips.

Hibernate JPA Java

Thorben Janssen

7

1/4/2026 • EN

Gunnar Hillert

Gunnar Hillert’s blog covers high-precision GNSS systems, RTK positioning, and practical tech insights, including electronics, robotics, and software development projects.

gnss rtk ardusimple

Gunnar Hillert

22

1/4/2026 • EN

Oliver Drotbohm

Oliver Drotbohm is a software architect and Java expert focused on Spring, modular application design, and improving software maintainability. He shares insights through blogs, tools like jMolecules, and conference talks.

java spring software architecture

Oliver Drotbohm

63

1/4/2026 • EN

Vlad Mihalcea

Vlad Mihalcea is a Java Champion sharing expert insights on high-performance Java, JPA, Hibernate, SQL, and databases, alongside books, courses, and open-source tools for building efficient systems.

Java Hibernate JPA

Vlad Mihalcea

7