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Jesper de Jong

Jesper de Jong

Pluralsight Author

Jesper is an experienced independent software developer. He designs and builds efficient, high-quality software in Java and other JVM languages. He loves the creativity of inventing and building software systems and he loves to teach and share his knowledge with other developers to help them write clean, efficient, well-designed and maintainable code.

Topics Authored

Software Development

Courses Authored

22

Total Ratings

595

Avg Course Ratings

4.6

Courses by Jesper

All Courses Labs

Course

Spring Certified Professional: Annotation-Based Configuration and Component Scanning

Intermediate

59m 8s

Jun 13, 2025

Course

Java Records and Pattern Matching

Intermediate

49m 31s

Mar 31, 2025

Course

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

Beginner

1h 2m 11s

Feb 18, 2025

Course

Java SE Advanced Language Features

Intermediate

5h 56m 49s

May 10, 2024

(65)

Labs

Guided: Java - Working with Records

Intermediate

1h 40m

Sep 07, 2023

Course

Spring Boot 3 Fundamentals

Beginner

2h 35m 55s

Jul 20, 2023

(91)

Labs

Challenge: Java Advanced Language Features - Creating Builders

Beginner

23m

Mar 01, 2023

Labs

Challenge: Java Advanced Language Features - Writing a Generic Method

Beginner

35m

Mar 01, 2023

Labs

Challenge: Java Advanced Language Features - Implementing the AutoCloseable Interface

Beginner

11m

Mar 01, 2023

Labs

Challenge: Java Advanced Language Features - Creating Wither Methods

Beginner

16m

Mar 01, 2023

Labs

Challenge: Java Advanced Language Features - Using Wildcards in Method Signatures

Beginner

17m

Mar 01, 2023

Labs

Challenge: Java Advanced Language Features - Accessing Shadowed Members

Beginner

6m

Mar 01, 2023

Labs

Challenge: Java Advanced Language Features - Using Sealed Interfaces and Records

Beginner

14m

Mar 01, 2023

Labs

Challenge: Java Advanced Language Features - Working with Streams and Optional

Beginner

12m

Mar 01, 2023

Course

Spring Framework 5: The Big Picture

Beginner

1h 18m 6s

Dec 05, 2022

(13)

Course

Spring 5 Integration: Getting Started

Beginner

2h 3m 22s

Jun 28, 2022

(65)

Course

Working with XML in Java Using JAXB 2

Intermediate

4h 7m 8s

Jun 28, 2022

(35)

Course

Spring 5 Integration: Monitoring, System Management and Debugging

Intermediate

1h 57m 19s

Jun 03, 2022

(12)

Course

Creating and Using Arrays (Java SE 8 Programmer 1 Certification 1Z0-808)

Intermediate

2h 49s

Sep 01, 2021

(32)

Course

Working with Streams and Lambda Expressions in Java (Java SE 11 Developer Certification 1Z0-819)

Intermediate

2h 27m

Mar 15, 2021

(215)

Course

Java EE: Working with JSON Using JSON-B and JSON-P

Intermediate

2h 11m 43s

May 20, 2019

Course

Java EE: Getting Started with JavaServer Faces

Intermediate

4h 18m 34s

Jan 10, 2017

(67)