At HUAWEI TECHNOLOGIES Deutschland, I build high-throughput B2B e-invoicing systems and data-integration pipelines for VDF, O2, and Telekom. My work supports million-scale invoice transactions, reduces manual workload by four person-years annually, and saves 80+ hours of manual effort each week through automation.
I develop across React, Java, Groovy, REST APIs, microservices, DDD, RocketMQ, Elasticsearch, Temporal, Selenium, and Playwright. I also designed an LLM agent that turns natural-language business requirements into executable browser-automation workflows.
Previously, I built a Vue and TypeScript takeaway platform serving 100+ merchants and tens of thousands of users at InnerKen, alongside AWS infrastructure and CI/CD automation. I'm completing an M.Sc. in Data Science at RWTH Aachen, researching temporal heterogeneous graph foundation models and building LLM/RAG systems.
