AXA AG (Insurance) 2022-2024, 18 months The existing customer web frontend is connected via a microservice architecture with a huge number of mainframe services. In between are the various backend services (Spring applications). They offer the mainframe services to the frontend via a set of REST and SOAP Apis.
Cloud developer
MAN AG (Automotive) 2021, 5 months Migrate a configurator application to the AWS cloud. Advise on technical details and best practices. Advise on technical parts (workshops) Support Security and Authentication (F5, Loadbalancer, JWT) Design Advise on auto-scaling (configurator runs on 150+ machines)
Senior Backend Developer (cloud)
MAN AG (Automotive) 2021, 4 months Design and implement and image service with AWS S3 integration. Integrate 3D Image generator service. Offer REST API and automatic scheduling. Design & Specification Implement as Spring boot application Test via Docker compose infrasturcture using S3 Test Framework Publish as Docker artifact for cloud deployment