Lead Backend Developer, Java Architect

With over 17 years of experience, I have contributed to large-scale projects across banking, financial services, telecommunications, engineering, and automotive domains as a Lead Developer and Software Architect.

• Backend Entwickler
• IT-Berater
• Lead Developer
• Nearshoring
• Offshorebau
• Software Architecture
• Teamleiter IT

With over 17 years of experience in software engineering, I specialize in building scalable, cloud-native applications and modernizing complex enterprise systems. My expertise lies in Java, Spring Boot, microservices, and event-driven architectures, combined with strong experience in cloud platforms such as AWS and GCP.

Throughout my career, I have worked across industries including banking, telecommunications, and automotive, contributing to large-scale digital transformation initiatives and successfully evolving legacy systems into high-performing, maintainable, and future-ready platforms. I focus on delivering solutions that are not only technically robust but also aligned with business goals such as performance optimization, cost efficiency, and reliability.

As a freelancer, I have also taken on responsibilities as an onshore technical lead, coordinating effectively with nearshore and offshore teams. I have hands-on experience in driving end-to-end delivery, ensuring smooth collaboration across distributed teams, and maintaining high standards of quality, timelines, and communication throughout the project lifecycle.

What sets me apart is my ability to bridge architecture with hands-on development. I enjoy solving complex technical challenges, designing clean and scalable systems, and continuously improving code quality and engineering practices. I strongly believe in pragmatic architecture, clean code principles, and collaborative agile environments.

Beyond technical delivery, I value mentoring, continuous learning, and contributing to teams where ownership and innovation are encouraged. My goal is to build systems that last—and teams that grow.

I offer strong analytical and problem-solving skills, with the ability to quickly understand complex systems and identify practical, efficient solutions. I am experienced in translating business requirements into technical concepts and ensuring clear communication between stakeholders and development teams.

I bring a structured and quality-focused way of working, including experience with code reviews, testing strategies, and maintaining high development standards. I am also comfortable working in distributed environments and adapting to different team setups and processes.

In addition, I have experience in coordinating cross-functional teams, supporting project planning, and ensuring smooth execution in dynamic environments. I am proactive, reliable, and take ownership of tasks from concept to delivery.