Michiel Meeuwissen
Freelance Software Engineer at mmprogrami
Utrecht, Netherlands
Summary
👤
Senior🎓
Top SchoolMichiel Meeuwissen is a seasoned backend-focused freelance software engineer based in Utrecht with over 15 years of experience building reliable server-side systems and APIs. He brings deep Java expertise (Spring, Hibernate, JPA) alongside legacy and web skills—MMBase, Magnolia, XSLT, JSP—and is comfortable full‑stack when projects demand it. Michiel has a pragmatic DevOps mindset, familiar with Docker, OpenShift, Ansible and proven in production integrations and migrations at Dutch broadcasters and cultural institutions. He contributes to open-source Java projects such as Ektorp (CouchDB client) and RESTEasy, where his work on bug fixes and test suites improved robustness around streaming, headers and date handling. With a physics background and early research experience, he combines analytical rigor with hands-on engineering to untangle tricky interoperability and data‑format problems.
15 years of coding experience
25 years of employment as a software developer
drs, Physics, drs, Physics at Utrecht UniversityIsala College
English, Dutch, Esperanto, German, French, Hindi
Github Skills (16)
javas10
restful10
couchdb10
rest-services10
rest-api10
junit10
api-rest10
api10
apidoc10
api-design10
restful-api10
java10
webservice10
testing10
springframework9
Programming languages (9)
Github contributions (5)
resteasy/resteasy
May 2013 - Jul 2019
An Implementation of the Jakarta RESTful Web Services Specification
Role in this project:
Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:11 commits, 6 PRs, 10 comments in 6 years 2 months
Contributions summary:Michiel primarily contributed to bug fixes and test case development within the Jakarta RESTful Web Services implementation. They addressed issues related to header handling, date formatting, and Spring integration, as indicated by the commit messages. Their work involved modifying core components and test suites, demonstrating a focus on enhancing the reliability and functionality of the RESTeasy framework.
restfulspecificationweb-servicesweb-services-restfuljakarta
helun/Ektorp
May 2014 - Jun 2014
Java API for CouchDB
Role in this project:Back-end Developer
Back-end DeveloperContributions:9 commits, 1 comment, 1 issue in 1 month
Contributions summary:Michiel primarily focused on bug fixes and improvements within the `ektorp` Java API for CouchDB. They addressed issues related to query result parsing and the iterator in the `StreamingChangesResult` class. Their contributions involved modifying core Java files, suggesting expertise in the internal workings of the CouchDB API and its interaction with the Java code base. The user also merged changes from another branch, potentially integrating new features or bug fixes.
apidatabasejava-apijavacouchdb
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