Lukas Sonnenschein
IT Consultant, Software Developer
Experience
IT Consultant, Software Developer
addmore GmbH
- Full-stack development of quotation services, integration and development of various sites in MagnoliaCMS
- Technologies: Java, Spring Framework, Gradle, HTML, CSS, Type-/JavaScript, XML, OpenAPI, IntelliJ, GitBlit, Jira, Confluence, OpenCMS, MagnoliaCMS
IT Consultant, Software Developer
ERGO Group
- Development of event-based backend microservices to support an insurance quoting software across various divisions of ERGO/ERGO Direkt
- Implementation of quotation and product software for the RLV and funeral benefit division of ERGO/ERGO Direkt
- Technologies: microservice architecture, Java 8, Spring Framework, SQL and NoSQL databases, XML, AMQ, Swagger API, REST, various testing tools, Eclipse, Bitbucket, Jenkins, OpenShift, Jira, Confluence, SonarCube, Postman, Git, F-IOS, F-IPS
Software Developer (intern)
Faktor Zehn GmbH
- Development and co-design of a VWB software for car insurance, product development
- Technologies: Java 8, Java EE, SQL, REST, JUnit, Mockito, Eclipse, Jenkins, Git
IT Consultant
Signal Iduna Group
- Creation of a user manual for an implemented car insurance software
- GUI testing
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (6 years) and Insurance (2 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (8 years) and Product Development (2 years).
Skills
- Software Architecture, Development, Integration And Testing
- Web Applications In Java, Spring
- Microservice Architectures, Event-driven Architectures
- Domain Driven Design, Network Modeling
- Mathematical Optimization
- Training Skills
Programming Languages
- Java (Oca Certified)
- Html/css
- Type-/javascript
Technical Know-how
- Spring Applications
- Oracledb
- Mongodb
- Mariadb
- Apache
- Activemq
- Openapi
- Maven
- Gradle
- Nodejs
- Kubernetes
- Angular
- Sonarcube
- Junit
- Mockito
- Lombok
- Rest
- Soap
Software
- Eclipse
- Intellij
- Docker
- Kubernetes
- Jenkins
- Jira
- Trello
- Confluence
- Postman
- Git
- F-ios
- F-ips
Methods
- Test Driven Development
- Scrum
- Kanban
- Domain Driven Design
- Event Driven Architecture
- Microservice Architecture
- Clean Code
- Design Patterns
Application Areas
- Content Management
- Product Data Management
- Quotation Management
- Customer Management
- Logistics
- Network Planning
- Erp Systems
Languages
Education
University of Trier
Master of Education, Mathematics and Computer Science · Mathematics and Computer Science · Trier, Germany · Final grade: 1.9
Certifications & licenses
Java (OCA certified)
Profile
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