Senior Software Engineer | Java | Backend | Spring Boot | Microservices

6/2023 – offen

• Led engineering chapter of ~90 engineers (team size ~30)
• Platforms used by ~70M business users globally
• Tech Stack: Java, Spring Boot, Microservices, REST APIs, Oracle, MySQL, MSSQL, Maven, Jenkins, GitHub Actions,
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RESPONSIBILITIES &ACHIEVEMENTS
•Contributed to the development of enterprise-grade digital banking platforms used by global financial
institutions
•Owned and delivered backend services for limits management, access control, approval, and limits workflows
•Led features end-to-end: from system design and architecture to implementation, testing, and production
deployment
•Built secure, scalable, and high-performance microservices using Java and Spring Boot
•Established a strong testing culture with Unit, Integration, Acceptance, and Performance testing
•Mentored junior engineers, improving code quality and team productivity
•Served as Chapter Team Lead, coordinating ~90 engineers and leading knowledge-sharing initiatives

Apache Maven, Jenkins, Linux-Systemadministrator, Mysql, Oracle-Anwendungen, SQL-Datenbankadministrator

8/2022 – 5/2023

Technologies: Java, Spring Boot, Microservices, REST APIs, Maven, Hibernate, SQL
•Developed and maintained backend services in a microservices-based architecture
•Built and enhanced RESTful APIs for scalable and high-performance applications
•Worked with Java, Spring Boot, and Hibernate to deliver reliable backend solutions
•Participated in full development lifecycle: implementation, testing, and deployment
•Applied unit and integration testing to ensure code quality and stability

Apache Maven, Linux-Systemadministrator, SQL

11/2021 – 7/2022

I worked as a backend developer on an e-commerce application, building and improving services that directly
impacted the customer experience.
•Developed backend services using Java, Spring Boot, and microservices architecture
•Built and maintained REST APIs for product, order, and customer-related flows
•Worked with Oracle and MongoDB for data management and performance
•Contributed to system stability and scalability, making sure services handled real user traffic smoothly
•Collaborated closely with frontend and other teams to deliver features end-to-end
•Used tools like Maven and Jenkins in the development and deployment process

Apache Maven, Jenkins, Linux-Systemadministrator, Mongodb, Oracle-Anwendungen