Marek Marusic is a seasoned software engineer with a decade of experience building reliable back-end systems and cloud-native infrastructure from Zurich. He has shipped production C# and Java features used globally in textile machinery and contributed to enterprise open-source projects like WildFly and RESTEasy, improving CLI usability and REST client parameter handling. At Loepfe he combined embedded/control software with Azure DevOps, Terraform and Kubernetes pipelines, becoming the team’s CI/CD and release-process expert. Currently at ndd Medical Technologies he works on cloud solutions, bringing a pragmatic focus on telemetry, observability and secure certificate automation (Let’s Encrypt integrations in WildFly). Trained in bioinformatics and IT, Marek mixes systems-level rigor with a data-aware perspective and a record of mentoring colleagues and driving code-quality improvements.
10 years of coding experience
9 years of employment as a software developer
Master’s Degree Bioinformatics and biocomputing, Master’s Degree Bioinformatics and biocomputing at Brno University of Technology
An Implementation of the Jakarta RESTful Web Services Specification
Role in this project:
Back-end Developer
Contributions:9 commits, 8 PRs in 3 months
Contributions summary:Marek primarily contributed to the back-end of the Jakarta RESTful Web Services Specification implementation. Their work focused on resolving an issue related to parameter annotations in proxy and MicroProfile REST clients. The user modified code related to processing parameters, especially around annotations like `@QueryParam`, `@HeaderParam`, `@CookieParam`, `@PathParam` and `@FormParam`, to ensure proper functionality. They also addressed issues around byte array parameters causing stack overflow issues.
The core runtime that is used by the WildFly application server
Role in this project:
Back-end Developer
Contributions:8 commits, 11 PRs, 32 comments in 1 year 6 months
Contributions summary:Marek primarily focused on enhancing the command-line interface (CLI) functionality for the WildFly application server, addressing issues related to operation completion and multi-page output. Their contributions include bug fixes and improvements for the CLI's paging and scrolling features. Furthermore, the user implemented changes to support the integration with Let's Encrypt for obtaining server certificates via CLI.
wildflymavenruntimerundeckweblogic
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Marek Marusic - Software Engineer at ndd Medical Technologies