DevOps & Software Engineer

10/2018 – 10/2020

Agile software engineering and development of cloud native Java microservices.
Configuration and development of a user-interface application with credentials and access management through keycloak.
Responsibilities for automation of development, test and release processes through DevOps principles. Including code quality assurance, security checks, dynamic build environments, credential management, migration tasks, rollback strategies and staging concepts.
Construction of an dynamic, staged and automated End-to-End testing environment for microservices.
Resource- and Cost-Optimizations for Kubernetes resources, including logging, monitoring and alerting.
Member of the team-overlapping DevOps department.

Continuous Delivery, DevOps (allg.), Configuration Management, Continuous Integration, Test Automation, Bash Shell, Docker, Go (Programmiersprache), Java (allg.), Serviceorientierte Architektur, Kubernetes

10/2018 – 2/2019

Design of a decentralized BigData platform with Apache Hadoop and Spark.
Creation of a prototype microservice for development and testing purposes.
Cluster automation through the usage of RedHat Ansible.

Apache Hadoop, DevOps (allg.), Configuration Management, Apache Spark, Serviceorientierte Architektur, Ansible

8/2018 – offen

Design and implementation of various build and deployment processes under the use of web-service proxies, Jenkins, GitLab-CI, Docker and Kubernetes.
Integration of repository, build and test infrastructure into existing authentication and Data-services.
Log and event-monitoring for systems and services in a highly agile CI/CD environment with Elasticsearch, Kibana and filebeat.

Continuous Delivery, DevOps (allg.), Configuration Management, Continuous Integration, Cloud (allg.), Iaas, Serviceorientierte Architektur