Experience

Stack & roles

Overview

Tech stack

Languages

JavaRustPythonJavaScript

Frameworks & testing

Spring BootSpringHibernateFlywayAxumNode.jsAngularOpenAPIJUnitMockitoPlaywright

Platform & CI/CD

KubernetesHelmDockerIstioGitHub ActionsGitLab CI/CDJenkinsAnsibleTerraformBashGradleMavenSonarQubeGit

Cloud & infrastructure

AWSHetznerCloudflareDigitalOceanProxmoxRancherNginxHAProxypfSenseTomcat

Google Cloud

GKECompute EngineCloud RunCloud FunctionsCloud Load BalancingCloud ArmorCloud CDNCloud DNSCloud NATVPCPrivate Service ConnectIAMWorkload Identity FederationSecret ManagerCloud KMSCertificate ManagerSecurity Command CenterCloud SQLMemorystoreCloud StorageBigQueryArtifact RegistryCloud MonitoringCloud LoggingCloud TraceError ReportingConfig ConnectorDeployment Manager

Data & messaging

SQLPostgreSQLMariaDBMySQLMongoDBRedisKafkaRabbitMQSolrInfluxDBSQLite

Observability

PrometheusGrafanaOpenTelemetry

…and much more – the list grows with every project.

Roles

2023 - Present
Eventfrog AG
Backend & Platform Engineer
Building backend services and gradually replacing the monolith with microservices. Building and running the platform with CI/CD, Kubernetes, monitoring, logging and alerting. Responsible for IT infrastructure, security and compliance.
2017 - 2022
ByteStudio UG
Partner, Backend Developer & DevOps
As a partner: architecture and development of infrastructure, microservices and desktop and web applications. Process and test automation, operations and project planning.
2015 - 2022
Freelancer
Backend Developer
Design and development of backend applications and infrastructure for various clients – including automation, maintenance and operations.