Ronald M.-DevOps Consultant
Check rate
Experience
DevOps Consultant
M.it services & systems GmbH
- Adaptation, optimization, configuration, and administration of a multi-stage GitLab instance with over 250 users
- Setup, adaptation, expansion, and optimization of infrastructure, configuration, and monitoring
- Provisioning of services and handover to production
- System environment: DependencyTrack, GitLab, Grafana, Hedgedoc, Kubernetes, Oauth2 Proxy, Openstack, Prometheus, Syseleven
DevOps Operator
M.it services & systems GmbH
- Provisioning of new software components as part of the project "OSCI connection to the registry system"
- Adoption and implementation of the new components in Openshift
- Adjustment of configurations and infrastructure
- System environment: ArgoCD, Hashicorp Vault, Helm, GitLab, Kafka, Keycloak, Openshift, OSCI Produkt+Gateway, Harvester, Triggerexporter
DevOps Consultant
M.it services & systems GmbH
- Development and operation of WebRTC streaming service components (sender, SFU, stream, room, user)
- Provisioning of GitLab CI/CD pipelines
- Infrastructure and deployment of backend services
- Build and code signing of Windows applications via pipeline
- System environment: Docker, Gcore, GitLab, Grafana, Hetzner, Janus, Keycloak, Kong, Livekit, Nginx, OBS, PostgreSQL, Prometheus, Redis, Supabase, Terraform, Turn, WebRTC
Site Reliability Engineer
M.it services & systems GmbH
- Expansion and optimization of CI/CD pipelines and monitoring
- Operation of backend systems for mobile applications
- eGovernment development project, creation of concepts, and establishment of processes
- System environment: GitLab, Grafana, Helm, Java, Openshift
Change Coordinator, DevOps Engineer
M.it services & systems GmbH
- Change and incident management according to ITIL, coordination, planning, preparation, creation, quality assurance, and coordination of changes
- Vendor management and quality control
- Error analysis and troubleshooting, execution of manual tests, maintenance of documentation
- System environment: GitLab, GlassFish, Java, Remedy, Suse Linux
E-Commerce Analyst
M.it services & systems GmbH
- Mapping and consulting on business processes in the online shop
- Support with handling day-to-day operations
- Evaluation and introduction of interface and process improvements
- Design, creation, and documentation of ETL jobs using bash scripts and Talend Studio
- System environment: Docker, Linux, MySQL, MSSQL, Talend Studio
System Administrator, Online Shop Analyst
M.it services & systems GmbH
- Analysis of incidents for an international eCommerce platform
- Carrying out deployments, patches, and upgrades
- Log file analysis and development of solutions
- Confluence and Jira administration
- System environment: Confluence, Docker, FACT-Finder, FirstSpirit, Jira, Nginx, Redhat Linux, Tomcat
E-Commerce Analyst
M.it services & systems GmbH
- Data analysis and development of solutions
- Planning and creation of changes
- Working with eCommerce platform: IBM WebSphere Commerce and custom software solutions
Change Coordinator, DevOps Engineer
M.it services & systems GmbH
- Build and release management
- Change and incident management according to ITIL
- Creation, administration, and optimization of jobs in the Jenkins CI/CD pipeline
- Server administration and configuration of external interfaces
- Quality gate for changes and releases
- Planning, preparation, creation, quality assurance, and execution of deployments as microservice containers and on application servers
- Service provider management and quality control, error analysis and troubleshooting
- Execution and analysis of tests, maintenance of manuals
- System environment: Ant, bash, CI/CD, GlassFish, Java, Jenkins, Lineman, Maven, Nagios, Nexus, OpenShift, Remedy, SVN, Suse Linux, Windows Server
Support and System Administrator
M.it services & systems GmbH
- Configuration of servers, Active Directory, backup, GPOs, shares, VPN
- Provisioning and configuration of clients, users, and printers
- Provisioning of applications using software distribution systems
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology and Retail.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Operations, Quality Assurance, and Business Intelligence.
Summary
I have extensive experience in managing and optimizing infrastructures, focusing on effective configuration, continuous integration/deployment pipelines, and robust monitoring solutions. My skills cover automated deployments, container orchestration, and system administration, which I have applied in dynamic environments using technologies like GitLab, Kubernetes, Docker, Openshift, and various CI/CD tools.
My approach is hands-on, combining deep technical knowledge with process optimization in multi-stage setups and high-demand systems. I am committed to improving system performance and ensuring smooth operations while continuously refining and scaling environments with efficiency and reliability.
Skills
Planning, Development, Setup, And Optimization Of Ci/Cd Pipelines
Provisioning Of Services As Well As Operation Of Development And Test Systems, Handover To Operations
Coordination, Planning, Preparation, And Execution Of Changes, Deployments, And Releases
Error Analysis And Troubleshooting, Build, Change, Incident, And Release Management
Many Years Of Experience In System Administration Of Linux And Windows
Aws 6 Months+
Azure 6 Months+
Hetzner 3 Years
Gcore 1 Year
Openshift 3.5 Years
Openstack 1.5 Years
Languages
Education
Company / vocational school
Vocational qualification · IT specialist in system integration · 2
Certifications & licenses
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Ronald is based in Munich, Germany.
Ronald speaks the following languages: German (Native), English (Advanced).
Ronald has at least 17 years of experience. During this time, Ronald has worked in at least 7 different roles and for 1 company. The average length of individual experience is 2 years and 8 months. Note that Ronald may not have shared all experience and actually has more experience.
Based on recent experience, Ronald would be well-suited for roles such as: DevOps Consultant, DevOps Operator, Site Reliability Engineer.
Ronald's most recent position is DevOps Consultant at M.it services & systems GmbH.
In recent years, Ronald has worked for M.it services & systems GmbH.
Ronald is most experienced in industries like Information Technology and Retail.
Ronald is most experienced in business areas like Information Technology, Operations, and Quality Assurance. Ronald also has some experience in Business Intelligence.
Ronald has recently worked in industries like Information Technology.
Ronald has recently worked in business areas like Information Technology and Operations.
Ronald attended Company / vocational school for IT specialist in system integration.
Ronald has 1 certificate: ITIL.
Ronald is immediately available full-time for suitable projects.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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