Project Overview
This project was carried out for a large, DAX-listed energy corporation in Germany operating in a highly regulated, business-critical environment.
I worked as a Senior Full-Stack & Azure Developer, contributing to the migration, modernization, and ongoing development of a core web platform used in daily operational processes.
The focus of the project was stability, scalability, security, and long-term maintainability rather than rapid feature delivery.
Responsibilities & Contributions
- Development and further evolution of a business-critical enterprise web platform
- Migration of existing application components to Microsoft Azure
- Design and implementation of CI/CD pipelines using Azure DevOps
- Introduction and enforcement of Infrastructure as Code practices
- Backend development using C# and .NET, with a strong emphasis on clean architecture
- Integration of the application with existing enterprise systems
- Continuous improvement of performance, reliability, and security
- Active participation in code reviews, architectural discussions, and technical decision-making
- Close collaboration with product owners, architects, and other stakeholders in an agile setup
Technical Focus
The project required a strong balance between new cloud-native approaches and existing enterprise constraints.
Key technical challenges included:
- Ensuring zero disruption to ongoing business operations during cloud migration
- Establishing reliable deployment pipelines for a system with strict quality requirements
- Maintaining high code quality in a long-running codebase
- Aligning modern cloud practices with enterprise governance and compliance rules
Built With
Outcome & Impact
- Successful modernization and cloud integration of a mission-critical enterprise system
- Improved deployment reliability and release confidence through CI/CD automation
- Increased system stability and maintainability
- Clear separation of responsibilities between application, infrastructure, and deployment layers
- A scalable foundation for future extensions and long-term operation
Notes
Due to contractual and confidentiality obligations, specific internal details, metrics, and screenshots cannot be disclosed.
The description above focuses on technical scope, responsibilities, and architectural relevance rather than proprietary information.