Mitchell Herrijgers
Solutions Architect at AxonIQ
Las Palmas de Gran Canaria, Spain
Summary
🤩
Rockstar🎓
Top SchoolMitchell Herrijgers is a Solutions Architect and experienced software engineer with 11 years building developer-focused tooling and message-driven distributed systems at AxonIQ. He contributes to the popular Axon Framework—improving query handling, subscription queries and duplicate-handler resolution—and champions developer experience through open-source projects like an IntelliJ plugin. Previously he delivered microservices and cloud-native solutions for organizations including Port of Rotterdam, ING and Nationale-Nederlanden, working across Java, Kotlin, React and Kubernetes. Based in Las Palmas de Gran Canaria, he’s embarking on a digital nomad journey while continuing to iterate on frameworks from coworking spaces worldwide, blending hands-on engineering with community-driven learning. He’s known for well-structured, mostly self-documenting code and a practical focus on making complex distributed systems easier to understand and operate.
11 years of coding experience
7 years of employment as a software developer
Informatica, Informatica at Hogeschool Rotterdam
Dutch, English, Spanish
Github Skills (7)
message-bus10
javas10
java10
domain-driven-design9
testing9
spring-boot9
cqrs9
Programming languages (8)
Github contributions (5)
AxonFramework/AxonFramework
Mar 2022 - Jan 2023
Framework for Evolutionary Message-Driven Microservices on the JVM
Role in this project:
Back-end Developer
Back-end DeveloperContributions:444 reviews, 194 commits, 120 PRs in 10 months
Contributions summary:Mitchell primarily focused on enhancing the query handling functionality of the Axon Framework, particularly related to the registration and management of query handlers within a message bus implementation. They implemented duplicate query handler resolution, introducing a mechanism to handle multiple handlers for the same query, and added tests to confirm the correct behavior of the functionality. Additionally, they introduced features related to subscription queries and their management and implemented enhancements.
event-sourcingaxon-frameworkaxoncqrsperformance
CodeDrivenMitch/adonis-mqtt
Dec 2018 - May 2021
Easily connect MQTT to you adonisjs app
Contributions:2 commits, 1 PR, 12 pushes in 2 years 5 months
mqttadonisjs
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