Thorben Janssen
Thorben Janssen (@thorben-janssen), a freelance consultant and trainer in Germany, makes long-form Java persistence tutorials on Hibernate, Spring Data JPA and Jakarta Persistence. The channel has about 41,800 subscribers and a median of roughly 790 views per video, with uploads slowing to none in the past year. Sponsored integrations are estimated at $150 to $250 per video.
Reaches Java developers searching for Hibernate and Spring Data answers
- About 41,800 subscribers and a 790-view median suggest a focused, niche developer audience.
- Long-form videos average roughly 440 seconds, enough for a detailed product demo.
- Expert session interviews show a pattern of guest collaborations with other developer tool makers.
Brand fit report
Content
- Formats
- long-form tutorial, expert session interview, talking-head explainer with screen recording
- Tone
- technical, instructional
- Language
- English
- On camera
- Yes, talking head
- Production
- Phone, natural light
- Typical length
- 5 to 10 minutes
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- None yet
- Affiliate links
- No
No sponsorship disclosures found in the last 50 videos.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Technical Java tutorials with no flagged titles or descriptions in the last 30 videos.
We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.
Platforms
| Platform | Followers | Median views | Uploads, 90d |
|---|---|---|---|
| YouTube | 42k | 791 | 0 |
Benchmark score: 11 / 100
Public rule, same for everyone. How it works.
Recent videos
▶New Expert Session: AI-Based Software Development with Simon · 706 views
▶Mastering Domain-Driven Design in Java with Otavio Santana · 769 views
▶Get all my Coding Problems of 2024 · 1.4k viewsLast three uploads, latest 396 days ago.
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 E
About Thorben Janssen
Thorben Janssen runs a YouTube channel focused on Java persistence, publishing long-form tutorials on Hibernate, Spring Data JPA, Jakarta Persistence and related frameworks. The channel is built around detailed, instructional explainers and a recurring Expert Session format featuring guest speakers from the Java ecosystem. Most videos run several minutes and are filmed with a low-production talking-head and screen-recording setup.
The audience is estimated to be mostly English-speaking Java and backend developers, skewing toward working professionals in their late twenties to forties. Viewer distribution is estimated, not measured, and the channel's median of roughly 790 views per video suggests a small but specialized following. Sponsorship activity is not visible in the recent catalog.
Brands selling developer tools, database software or technical courses may find the channel a fit for targeted reach. Using the rate rule, sponsored integrations would be estimated at $150 to $250 per video, a CPM of roughly $20 to $35 per 1,000 views, compared with $10 to $30 typical for paid ads.
Written from Thorben Janssen's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. Thorben Janssen can edit or remove this page at any time.
Questions about Thorben
How much does Thorben Janssen charge for a sponsored video?
Based on the channel's median of about 790 views, a sponsored integration is estimated at $150 to $250 per video, which works out to a CPM of $20 to $35 per 1,000 views. This is an estimate from public data and not a published rate card.
What does Thorben Janssen post about on YouTube?
Thorben Janssen posts long-form tutorials on Java persistence, covering Hibernate, Spring Data JPA, Jakarta Persistence and Hibernate Envers. The channel also publishes Expert Session interviews with guest developers discussing topics such as Java tooling and domain-driven design.
How do I contact Thorben Janssen for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked, so check the profile to see whether this channel is available that way.