Jesper de Jong

Independent software developer, creating scalable, concurrent server-side software on the JVM in Java and Scala.

[Jesper de Jong @jesperdj]

My newest Pluralsight course has just been published!

Java SE 21 Developer (Exam 1Z0-830): Streams and Lambda Expressions

https://t.co/75oCw01yHD

#Pluralsight #Java #courses

[Jesper de Jong @jesperdj]

My new @pluralsight course has been published: Spring Boot 3 Fundamentals 🥳https://t.co/bRSgMZ6a47

[Jesper de Jong @jesperdj]

My new #Pluralsight #course has just been published! #Spring Framework 5: The Big Picture - https://t.co/nWDFkwIY61

[Jesper de Jong @jesperdj]

@FitbitSupport the account page does not work. I cannot see my account details and subscriptions, please fix this. Screen spins forever.

[Gunnar Hillert 🇮🇱🇪🇺🇺🇦🇹🇼 @ghillert]

The first #OSS project I contributed to professionally has been the amazing #SpringIntegration 🍃 starting in 2011 - Just noticed, there is a series of courses on
@pluralsight by @geekcap and @jesperdj.

https://t.co/vlKD4k8fZn

[Jesper de Jong @jesperdj]

This afternoon I present in a webinar about new features in Java: https://t.co/Pye2ybHWXH #java #webinars

[Jesper de Jong @jesperdj]

Have you had a chance to watch my courses? Sign up for @pluralsight for free all month long during #FreeApril! https://t.co/VYZrIP9bve

[Jesper de Jong @jesperdj]

Yay, my newest #Pluralsight course is live! #SpringIntegration: Monitoring, System Management and Debugging https://t.co/MWtAE1vreK

[Pluralsight @pluralsight]

To make #FreeApril even better, we're giving away the ultimate #StayHomeSkillUp prize pack!

-> Retweet for the chance to win <-

• The newly-announced iPad Pro
• A Magic Keyboard for the iPad Pro
• A pair of Airpods Pro headphones

https://t.co/S5NVzlWOBZ #sweepstakes

[Jesper de Jong @jesperdj]

@govertschilling Heb ik ook gehad, dezelfde tekst met profielfoto van mijn broer gepikt van Facebook. Rapporteren aan WhatsApp!

[Pluralsight @pluralsight]

We’re all in this together. We're making all of our 7,000+ expert-led video courses FREE for the entire month of April. No catches, no credit card required. https://t.co/S5NVzlWOBZ #FreeApril #StayHome

[Jesper de Jong @jesperdj]

Follow my course on Spring Integration on @pluralsight - https://t.co/EpfZs82GaB #java #springframework #springintegration

[Jesper de Jong @jesperdj]

My NEW COURSE is live on Pluralsight! "Spring Integration: Getting Started" - @pluralsight #spring-integration https://t.co/DM5rgMezzb

[Jesper de Jong @jesperdj]

#ziggo waarom blijk ik ineens een abonnement te hebben op een "movies en series XL" pakket van 11,95 per maand waar ik nooit om heb gevraagd?

[Jesper de Jong @jesperdj]

My new #Pluralsight course is live! About the #JavaEE JSON APIs: JSON-B and JSON-P - https://t.co/ZR9Q4GGvMw

[Jesper de Jong @jesperdj]

If you want to learn how to use #JAXB then check out my #Pluralsight course: https://t.co/q5lXFsbDrH

[Jesper de Jong @jesperdj]

#JAXB doesn't work out-of-the-box anymore on #Java 9, 10, 11! Read here what to do: https://t.co/ifA9ZfJfq1

[Jesper de Jong @jesperdj]

But the horizon for #Scala 3.0 is some time away - "At the current release schedule (which might still change), that means early 2020."

[Jesper de Jong @jesperdj]

#Scala 3.0 is on the horizon - https://t.co/0gc8vZdc5G

[Jesper de Jong @jesperdj]

My new @pluralsight course is now live! Working with #XML in #Java Using #JAXB - https://t.co/Q3iyMaIdaT