Java Lead Engineer

12/2024 – 2/2026

Developed the full-stack architecture for Merkurportal, the central B2B partner
mediation platform for Fleurop. This system enables thousands of partner florists to
exchange international orders
seamlessly.
• SAP Integration: Integrated the SAP Connector to transmit complex order data with
persistence state, ensuring reliable, transactional data synchronization between the web
portal and backend ERP systems.
• Real-Time Tracking: Integrated MOT (Mobile Order Tracking) tools to provide partners
with real-time transparency on delivery status, significantly improving logistics visibility.
• Frontend Development: Built a responsive, user-friendly interface using Angular and
TypeScript to manage complex order workflows.
&


Engineered the digital order placement architecture for Agrolab’s ALOORA portal, a
critical tool streamlining the submission of environmental and food analysis samples for
commercial clients.
• High-Volume Processing: Designed backend services to process bulk sample matrix
configurations, ensuring data integrity.
• Workflow Optimization: Optimized sample registration workflows, significantly reducing
data entry time for high-volume commercial clients by automating standard sample
profiles.

SQL, Java-Entwickler, Hibernate (Java), Spring Framework, Typescript, Angular

3/2020 – 2/2025

Architektur und Bereitstellung skalierbarer Microservices mit Spring Boot und Hibernate, Entwicklung und Wartung von RESTful APIs, Erstellung interaktiver Angular-Komponenten, Implementierung robuster CI/CD-Pipelines, Integration von Kafka für asynchrone Nachrichtenübertragung, Förderung von TDD-Praktiken.

SQL, Java-Entwickler, JavaScript-Entwickler, Hibernate (Java), Typescript, Angular, React (JavaScript library), AngularJS, Docker, Junit

5/2013 – 2/2018

Entwicklung eines Backend-Provisionierungssystems für Vodafone mit Java und Spring Boot, Migration einer monolithischen Legacy-Anwendung zu einer Microservice-Architektur, Durchführung umfassender Unit- und Integrationstests, Übersetzung komplexer Geschäftsanforderungen in technische Spezifikationen.

Linux-Systemadministrator