Jesper Møller
Principal Consultant, Partner at Nine A/S
Copenhagen, Capital Region of Denmark
Summary
👤
Senior🎓
Top SchoolJesper Møller is a Principal Consultant and partner with 21 years of experience designing and delivering pragmatic, resilient software systems—primarily in the Danish public sector. He blends hands-on engineering (Java, C++, Rust, Groovy, Python, TypeScript) with architecture and team leadership to turn “unsolvable” problems into working solutions. An active open-source contributor, he has improved core projects like Micronaut and contributed backend features to the Rust graph database IndraDB, showing a knack for core data-access and HTTP client behavior. Founder experience from a virtual data room startup and long consulting tenure give him both product and delivery instincts. He keeps technical skills sharp by contributing to Eclipse (including the Java compiler and XSL/XPath2) and exploring new languages and tools. Colleagues would describe him as a systems-minded architect who still enjoys shipping code.
21 years of coding experience
13 years of employment as a software developer
M.Sc., Computer Science, M.Sc., Computer Science at Københavns Universitet - University of CopenhagenHD, Management Accounting, Organization, HD, Management Accounting, Organization at Copenhagen Business SchoolMaglegårdsskolenJohannesskolenStudent, Matematik, Student, Matematik at Aurehøj Amtsgymnasium
Github Skills (18)
groovy10
testing10
databases10
micronaut10
graph-database10
java10
javas10
http-client10
spock10
rust10
database10
json9
microservices-application9
microservices9
apidoc8
Programming languages (7)
Github contributions (5)
indradb/indradb
Aug 2019 - Jul 2020
A graph database written in rust
Role in this project:
Backend Developer
Backend DeveloperContributions:5 commits, 5 PRs, 13 comments in 11 months
Contributions summary:Jesper focused on implementing features related to fetching and managing properties for vertices and edges within the graph database. They added functionality to retrieve all properties associated with vertices and edges using new API calls, along with corresponding tests. Additionally, they made changes to the server code and converters to support these new features, and integrated the features with the transaction layer. The user's work involved significant contributions to the core data access logic.
rustgraph-processingdatabasegraphgraph-database
micronaut-projects/micronaut-core
Sep 2018 - May 2019
Micronaut Application Framework
Role in this project:Back-end Developer
Back-end DeveloperContributions:16 commits, 12 PRs, 20 comments in 7 months
Contributions summary:Jesper primarily contributed to enhancing the Micronaut framework's HTTP client functionality. Their work involved implementing support for exploded lists and other parameter configurations within controllers, alongside extensive testing for different scenarios. Furthermore, the user addressed checkstyle issues and integrated code changes from the master branch, indicating active involvement in the project's maintenance and feature integration. This includes changes to make client and controller exploded query parameters behave the same for maps and POJOs, and also included allowing pluggable converters for byte streams.
groovyserverlessmicronautframeworkkotlin
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