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johanhaleby/README.md

Hi!

I’ve been interested in software development for as long as I can remember. I strongly believe that understanding the business is a must to make correct trade-offs and writing good software, which is why I also have a big interest in domain-driven design and software architeture. Speaking of code, I would mainly consider myself a backend developer who doesn’t shy away from the frontend if need be.

I'm into open-source and have created several popular libraries for the JVM platform (for example Occurrent, PowerMock, Rest Assured and Awaitility). I like learning new things and I have experience in different languages such as Java, Kotlin, Clojure, Scala, and Groovy.

Frequent speaker at user groups, companies and conferences such as Öredev, Jazoon, Devoxx, and JFokus.

Besides software, I’m also intrigued by philosophy, cognition, mathematics, and science in general.

📫 You can reach me at Twitter and LinkedIn.

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  1. rest-assured/rest-assured Public

    Java DSL for easy testing of REST services

    Java 6.9k 1.9k

  2. awaitility/awaitility Public

    Awaitility is a small Java DSL for synchronizing asynchronous operations

    Java 3.9k 246

  3. powermock/powermock Public

    PowerMock is a Java framework that allows you to unit test code normally regarded as untestable.

    Java 4.2k 588

  4. kubetail Public

    Bash script to tail Kubernetes logs from multiple pods at the same time

    Shell 3.4k 291

  5. stub-http Public

    Client library agnostic way to stub HTTP endpoints in Clojure

    Clojure 71 10

  6. occurrent Public

    Unintrusive Event Sourcing Library for the JVM

    Java 137 16

284 contributions in the last year

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Activity overview

Contributed to johanhaleby/occurrent, rest-assured/rest-assured, awaitility/awaitility and 14 other repositories
Loading A graph representing johanhaleby's contributions from March 10, 2024 to March 12, 2025. The contributions are 91% commits, 8% issues, 1% pull requests, 0% code review.

Contribution activity

March 2025

Opened 2 issues in 1 repository
marta-file-manager/marta-issues 2 open
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