Senior Fullstack Engineer / DevOps

1/2022 – 11/2023

Full upgrade of old monolith application to cloud-based service-oriented architecture using modern technologies
- Rollout and maintenance of multiple Kubernetes clusters for development and production environments - Setup of automated secrets management & audit with Hashicorp Vault
- Implementation of Continuous Integration and Delivery pipelines (CI/CD)
- Configuration and setup of Monitoring, Tracing, Logs
- Data migration and configuration of backups
- Performance analysis & tuning, resulting in average page render times under 50ms
- Development of frontend microservice with Next.js
- Integration with Google Maps
- Implementation of structured content (Schema.org)
- Implementation of statically cacheable pages, including custom Nginx build

Angular, Continuous Delivery (CDE), DevOps, Docker, Kontinuierliche Integration (CI), Kubernetes, Node.js, React (JavaScript library), Server-Monitoring

8/2020 – 10/2023

Unifying scattered infrastructure and applications under single white-label shops platform, increasing performance and customer satisfaction
- Rollout and maintenance of multiple Kubernetes clusters for development and production environments - Configuration of Continuous Integration and Continuous Delivery
- Defining and monitoring of key business metrics enabling early problems detection
- Development of frontend application with Next.js, serving ungerweine.de and subskription-bordeaux.de online shops - Integration with Google Tag Manager / E-Commerce
- Implementation of email rendering engine in React
- Development of Admin UI in Angular

Docker, Kubernetes, Node.js, React (JavaScript library)

4/2020 – 2/2023

Consulting in migration and integration of existing internal software into AWS Cloud
- Leadership & knowledge transfer in Cloud technologies & Software architecture - Migration of existing solution to microservice architecture
- Package all microservices as Docker images
- Deployment in AWS EKS
- Configuration of Continuous Integration and Continuous Delivery
- Development of frontend application with integrated microfrontend framework with Angular
- Contribution to BMW Design System (Angular components)
- Implementation of a PL/SQL rendering engine application as a replacement for deprecated Apache module mod_plsql

Amazon Web Services (AWS), Angular, Docker, TypeScript