Case study

ATIS systems GmbH

Java Developer / Systems Engineer

10/2019 – 08/2022

Development and modernization of technical communication and integration solutions in security- and network-oriented systems. Migration of existing C applications to Java, integration of diverse communication interfaces, and operations of productive Linux environments.

Highlights

• Migration of a safety-critical legacy application from C to Java
• Development of web- and TCP-based communication interfaces (SOAP, JSON, SSL)
• Administration of productive Linux servers; maintenance of Jenkins build pipelines
• Test automation following TDD; root-cause analysis and fixes in real-time systems

Technologies

• Java
• Maven
• Gradle
• Apache Ivy
• Jenkins
• Linux
• TCP/IP
• SOAP
• JSON
• SSL
• JUnit
• TDD
• CI/CD