Software Engineer

10/2025 – offen

- Develop and maintain frontend applications using Angular and TypeScript for data dashboards and client tools
- Implement backend services and APIs using Java, Spring Boot, and Spring Security
- Design and optimize PostgreSQL database structures for performance and scalability
- Integrate frontend components with backend services via RESTful APIs
- Ensure secure access to data through role-based authentication and authorization
- Write and maintain unit tests using JUnit (backend) and Jest or Karma (frontend)
- Participate in code reviews, architecture discussions, and deployment processes
- Work with Docker for local development and containerized deployments
- Document features and technical decisions for internal use and future development

Postgresql, API-Entwickler, Java-Entwickler, Typescript, Angular, HTML

1/2024 – 4/2025

- Designing and developing the backend architecture and functionality of the social networking platform using Java, Spring Boot
- Implementing real-time communication features using WebSockets to enable instant messaging, notifications, and live updates within the social networking platform
- Creating database schemas optimized for storing user profiles, education, contacts, and other social network data
- Implementing secure user authentication and authorization, including password hashing and JWT
- Participating in issue tracking and resolution processes, including identifying and prioritizing bugs and feature requests
- Collaborating closely with frontend developers, UI/UX designers, and other team members to coordinate development efforts

Mongodb, Postgresql, Java-Entwickler, Software Architecture, Technische Dokumentation

1/2024 – 9/2024

- Designing and implementing server-side logic using Java, Spring Framework
- Building RESTful API
- Integration with Third-Party APIs
- Database Design and Management
- Collaborating closely with frontend developers to integrate frontend components with backend services
- Implementing security measures such as authentication, authorization, and input validation to protect the application from common security threats and vulnerabilities
- Writing unit tests for backend components using JUnit and Mockito
- Creating and maintaining technical documentation for backend components, including API specifications
- Collaborating effectively with cross-functional team members including frontend developers, QA engineers, project managers, and DevOps engineers

Postgresql, Java-Entwickler, Agile Methodologie, Apache Maven, Technische Dokumentation