Thorben Janssen
@thorben-janssenThorben Janssen is a Tech and Education YouTube creator with 41.9K subscribers and 2.5M total views. The channel covers technology, java programming, software development, database management, hibernate framework. Active for 10 years, the channel publishes about 3 videos per month. Videos average 8K views each. Based in Germany, the channel's primary language is English. YouTube channels with 10K–50K sub channels typically charge between $200 and $3,000 per sponsored video. Book a sponsorship directly on TrySpansa.
Niches
About
I'm a freelance consultant and trainer helping Java developers create better persistence layers for relational databases using Hibernate and Spring Data. Using these frameworks often seems easy, but implementing efficient and maintainable persistence layers is more complicated than it seems. You have to understand how your persistence frameworks work internally to avoid common mapping pitfalls, create efficient queries, and get the best performance. On my channel, you can expect content focusing on Hibernate and Spring Data JPA. You can also expect videos about Jakarta Persistence, Hibernate Envers, Spring Data JDBC, and other persistence frameworks. Make sure you are subscribed to not miss any videos. If you have any questions or want to request a video idea, just leave a comment on any video or send an email to ! Thanks for watching!
Recent Videos
Channel data updated June 2026
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