Java Backend Software-Developer

12/2022 – offen

Developed a macro-service to efficiently integrate multiple services. Built a Spring Boot Maven project from scratch using Spring Integration Java
DSL. Designing and implementing Integration Test framework that replicates external systems like SOAP, REST and sFTP endpoints. Designed and established automated Build and Deployment Pipelines, enhancing testing, static code analysis, and ensuring rapid, well-documented delivery of new versions

Agile Entwicklung, Docker, Git, Java (allg.), JUnit, Kontinuierliche Integration (CI), Kubernetes, Spring

4/2021 – 11/2022

Collaborated in a Scrum team to develop, enhance, and maintain a new online shop backend built on the SAP Commerce framework. Led the backend development efforts, implementing diverse aspects such as payment provider integration, transition to headless architecture, checkout implementation, integration of the FACT-Finder search engine, and configuring exports to various external services like Google Merchant Center. Taking role of lead backend developer and enabling other developers to work in the project efficiently, by establishing collaboration best practices, including code reviews, open communication, and working out development guidelines as a team. As a software developer in an agile team, I excel in delivering value swiftly, embracing change, and challenging conventional, inefficient processes to drive optimization. Automated unit testing and release delivery using Teamcity, Gitlab CI/CD, and Jenkins. Successfully transitioned from a traditional bare-metal installation to a containerized application architecture.

Agile Entwicklung, Apache Maven, Bash (Shell), Docker, Git, Java (allg.), JUnit, Python, Spring

3/2016 – 3/2021

Collaborated in a Scrum team to develop, enhance, and maintain a new online shop backend built on the SAP Commerce framework. Led the backend development efforts, implementing diverse aspects such as payment provider integration, transition to headless architecture, checkout implementation, integration of the FACT-Finder search engine, and configuring exports to various external services like Google Merchant Center. Taking role of lead backend developer and enabling other developers to work in the project efficiently, by establishing collaboration best practices, including code reviews, open communication, and working out development guidelines as a team. As a software developer in an agile team, I excel in delivering value swiftly, embracing change, and challenging conventional, inefficient processes to drive optimization. Automated unit testing and release delivery using Teamcity, Gitlab CI/CD, and Jenkins. Successfully transitioned from a traditional bare-metal installation to a containerized application architecture.

Bash (Shell), Docker, Java (allg.), Linux Entwicklung, Representational State Transfer (REST), SAP Hybris, SOAP (Simple Object Access Protocol), Software Architektur / Modellierung, Spring