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Profilbild von Oliver Weis Senior DevOps Engineer aus Kraehenberg

Oliver Weis

Krähenberg
nicht verfügbar bis 30.11.2023

Letztes Update: 21.09.2023

Senior DevOps Engineer

Abschluss: IT Analyst (B.Sc.)
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher)

Schlagworte

Skills

Systems Engineer 2005 - 2017

Developing applications, planning and doing migration projects. Trainings of users and doing first to last level support. Analyzing new ITIL-based ticketing tools and creating feasibility studies.

DevOps Engineer 2017 - 2022

Building and running the central DevOps platform of the company with state of the art Cloud- and Container-based tools: IaC with Terraform and OpenStack, Kubernetes, Ansible and many more. Setup and maintained with automated GitLab CI pipelines.
Building node.js and react.js based web applications with headless CMS and automated deployment to Kubernetes.

Technical skills:

Databases:
Oracle, PostgreSQL including Patroni, MySQL/MariaDB including Galera

Programming Languages:
Delphi, Java, Javascript incl. React.js and Next.js and GraphQL, Typescript and PHP

Tools & Platforms:
OS: Debian based Linux
Container & Container Management: Docker, Kubernetes, OpenShift, Helm
Proxy & Reverse proxy: HAProxy, Squid
IaC: Terraform
IT automation: Ansible
Artifacts: Artifactory
Cloud: OpenStack, AWS
Git: GitLab including GitLab CI
IAM: Keycloak
Headless CMS: Strapi
Logging: Elasticsearch, Fluentd and Kibana
Monitoring: Prometheus and Grafana

Methods:
Agile working with Scrum, Kanban and SAFe

Projekthistorie

04/2022 - bis jetzt
Freelance DevOps Engineer @ German Edge Cloud GmbH & Co. KG
German Edge Cloud GmbH & Co. KG (Internet und Informationstechnologie, 50-250 Mitarbeiter)
Operation and setup of Artifactory with Xray. Creation of GitLab CI/CD Templates. Analyses and Proof-of-Concepts of security scanning tools with focus SCA und SAST. Developer support. IAM with Keycloak.
01/2017 - 09/2022
DevOps Engineer
Deutsche Telekom IT GmbH (Telekommunikation, >10.000 Mitarbeiter)
Building and running the central DevOps platform of the company with state of the art Cloud- and Container-based tools: IaC with Terraform and OpenStack, Kubernetes, Ansible and many more. Setup and maintained with automated GitLab CI pipelines.
10/2021 - 01/2022
Freelance DevOps Engineer @ Univention GmbH
Univention GmbH (Internet und Informationstechnologie)
Development of IaC-Pipelines and templates to automate the setup and management of the tools BigBlueButton, ELK-Stack and GitLab.
01/2021 - 07/2021
Freelance Developer / DevOps Engineer @ WIR GmbH
WIR WohnImmobilienRente GmbH (Banken und Finanzdienstleistungen)
Website of WIR WohnImmobilienRente GmbH. Based on React.js with Strapi, running in Kubernetes.
01/2005 - 01/2017
Systems Engineer
T-Systems International GmbH (Telekommunikation, >10.000 Mitarbeiter)
Working as Systems Engineer. Developing applications, planning and doing migration projects. Trainings of users and doing first to last level support. Analyzing new ITIL-based ticketing tools and creating feasibility studies.

Reisebereitschaft

Nur Remote verfügbar
Profilbild von Oliver Weis Senior DevOps Engineer aus Kraehenberg Senior DevOps Engineer
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