Martin Nagy
Software Engineer at Freelance Software Development
Brno, Southeast, Czechia
Summary
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Rockstar🎓
Top SchoolMartin Nagy is a seasoned software engineer with 17 years' experience specializing in DevOps, containerization and CI/CD, currently based in Brno and working at Optimics while freelancing. He has a strong Red Hat/OpenShift background, contributing to high-profile projects like OpenShift's conformance test suite and maintaining production-ready MySQL and PostgreSQL container images for RHEL/CentOS ecosystems. Martin combines hands-on scripting and build automation skills with database deployment expertise—authors of run-postgresql.sh and enhancements for SELinux-aware Docker builds highlight his attention to secure, reproducible builds. Comfortable across infrastructure and application layers, he often focuses on operability improvements such as init processes, logging, environment-driven configuration and debugging hooks. Educated in applied mathematical methods for IT, he brings a methodical, systems-minded approach to solving complex deployment problems.
17 years of coding experience
8 years of employment as a software developer
Matematické metody v informačních technologiích, Matematické metody v informačních technologiích at Vysoké učení technické v Brně
Stackoverflow
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Github Skills (30)
continuous-deployment10
kubernetes10
container10
docker10
postgresql10
continuous-integration10
centos10
bash10
continuous-delivery10
dockers10
cicd10
automation10
openshift10
kubernetes-pods10
dockerfile10
Programming languages (9)
Github contributions (5)
sclorg/mysql-container
Feb 2015 - May 2016
MySQL container images based on Red Hat Software Collections and intended for OpenShift and general usage. Users can choose between Red Hat Enterprise Linux, Fedora, and CentOS based images.
Role in this project:
DevOps Engineer
DevOps EngineerContributions:48 commits, 53 PRs, 10 pushes in 1 year 3 months
Contributions summary:Martin primarily focused on building and improving the containerization and deployment aspects of the MySQL images. They implemented build scripts, configured Dockerfiles, and integrated testing targets into the build process. Contributions include setting up a more sophisticated initialization process, managing environment variables, and enhancing the build process for RHEL/CentOS distributions. The user also incorporated logging functionality.
docker-imagered-hatopenshifthatdocker
sclorg/postgresql-container
Mar 2015 - Dec 2015
PostgreSQL container images based on Red Hat Software Collections and intended for OpenShift and general usage. Users can choose between Red Hat Enterprise Linux, Fedora, and CentOS based images.
Role in this project:DevOps & Database Engineer
DevOps & Database EngineerContributions:22 commits, 24 PRs, 6 pushes in 9 months
Contributions summary:Martin primarily focused on developing and maintaining the PostgreSQL container images. They implemented the initial PostgreSQL 9.2 image, including the `run-postgresql.sh` script, and added functionality for setting up databases, users, and initial configurations. Their work extended to creating build scripts and integrating environment variable configurations for database settings, alongside generating custom configuration files for OpenShift deployments. This included modifying scripts to allow for easier debugging and the implementation of support for master/slave configurations.
docker-imagered-hatopenshifthatdocker
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