Tobias Hofbauer-Senior Java Web Developer
Check rate
Experience
Senior Java Web Developer
Deutsche Bahn
- Cloud-based Enterprise Service Bus/middleware development for communication between internal applications using Spring Boot and Apache Camel
- Use of AWS cloud computing technologies (e.g., EKS, EC2, S3)
- Development and configuration of modular base and adapter microservices with Camel DSL routing logic
- Designing interfaces and connecting via JMS (ActiveMQ, WebSphere MQ), REST, and SOAP
- Development of unit and integration tests
- Technical support for clients during requirement gathering
Senior Java & React Web Developer
Bundesagentur für Arbeit
- Development of microservices for complete digitization and automation of end-to-end processes for labor market admission
- Development of backend Java microservices on Quarkus with Kafka, REST, and MSSQL integration following the Kubernetes domain-driven design concept
- Implementation of Piral microfrontends using Stencil and React with custom design components
- Operation of applications in a Kubernetes cluster with cloud-native CI/CD Tekton pipelines and Rancher cluster management
- Development of E2E, integration, and unit tests with JUnit Jupiter, Karate, Spock, and WireMock
- Design and integration of inbox and outbox patterns
- Adaptation and creation of PACT consumer-driven contract tests
- Securing web services with OAuth 2.0 according to the defined authorization model
- Creation and review of software documentation
- Monitoring: collecting metrics with Smallrye Micrometer and Prometheus, visualization with Grafana
- Client consulting, support, and staff training
Senior Java Web Developer
Nürnberger Versicherung
- Development of a business service for automated print job generation
- Development of a JBoss-optimized Java EE backend with connections to MongoDB instances
- Implementation of an Angular frontend for service administration based on wireframes, including compliance with corporate design guidelines
- Design and implementation of REST-compliant interfaces according to the OpenAPI specification
- Integration of external SOAP and REST web services
- Development of high-performance, complex algorithms for processing and enriching data from external web services in XML, JSON, CSV, and PDF formats
- Implementation of resource-optimized batch processing for large job volumes using the rule-based routing and conversion engine Apache Camel and ActiveMQ as the JMS provider
- Compliance with customer-specific security requirements and domain-driven design guidelines, integrating Keycloak and connecting to the IDM system, and contributing to rights and roles assignment
- Ensuring software quality through JUnit tests with WireMock and Mockito, as well as component tests with Karma Runner and Jasmine
- Fixing bugs and code smells, analyzing code metrics, including automated Postman API testing
- Delivery of software artifacts using automated Jenkins CI/CD pipelines while following customer-specific release management guidelines and processes
- Client consulting and participation in requirements analysis
- Coaching and training customer staff
Senior Java Web Developer & DevOps
AOK Systems
- Developing an entry-level portal for the insurer with SAP Hybris Commerce
- Implementation of additional features and components for SmartEdit, Backoffice, and Storefront
- Design, creation, and configuration of Jenkins multibranch pipelines as a shared library
- Adaptation and integration of Docker agent templates, images, and containers
- Administering cluster operations with Kubernetes (e.g., pod management and adapting config maps)
- Managing the SAP development landscape: updating dependencies, performing deployments, connecting to SAP CRM and SAP Marketing, integrating microservices
- Developing and deploying SonarQube plugins
- Removing code smells and ensuring target test coverage
- Implementing JUnit tests and supporting Selenium tests
- Setting up WireMock servers and stubs
- Debugging and log analysis
- Preparation, customization, and execution of Angular component, module, and E2E tests
- Configuration and integration of SAP CX SSO
Senior CMS Web Developer
Schaeffler
- Development of Java-based modules for FirstSpirit
- Designing and developing Java-based web applications
- Integration and configuration of the Solr-based search engine haupia
- Editorial tasks and maintenance of web content with FirstSpirit
- Design and development of FirstSpirit templates
- Implementation of BeanShell scripts and workflows
- Server administration (installation, configuration, and maintenance of the development system)
- Support and contribution to the creation of an operations manual
- Client consulting and requirements analysis
Junior CMS Web Developer
High-tech/Lighting Industry Osram
- Design and development of FirstSpirit templates
- Maintenance and integration of product, module, and accessories selector applications (AngularJS)
- Implementation of BeanShell scripts and workflows
- Development of Java-based FirstSpirit modules
- Editorial tasks and maintenance of web content with FirstSpirit
- Integration and configuration of the haupia search engine
- Integration of the Algolia search engine
- Implementation of interface connections (DAM system)
- Agile software development within a Scrum team
Junior CMS Web Developer
Chamber of Commerce for Munich and Upper Bavaria
- Design and development of FirstSpirit templates
- Development of test scenarios with Xray Test Management
- Integration of external single-page applications
- Implementation of interface connections (DAM system)
Process Validation at the University
- Implementation of a GUI application for Windows operating systems
- Visualization of digital processes with C# and WPF
Image Editing & Sales
Print/Printing
- Photo editing and retouching
- Photography
- Product sales
Industry Experience
See where this freelancer has spent most of their professional time.
Experienced in Transportation, Insurance, Manufacturing, Media and Entertainment, Automotive, and Government and Administration.
Business Area Experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Marketing, Sales, Product Development, and Quality Assurance.
Skills
- Java
- Java Ee
- Kotlin
- Spring Framework
- React
- Groovy
- Typescript
- Javascript
- Html/Css
- Git
- Maven
- Gradle
- Gitlab
- Docker
- Rancher
- Tekton
- Intellij Idea
- Eclipse
- Postman
- Readyapi
- Mssql
- Mongodb
- Junit
- Spock
- Karate
- Mockito
- Sonarqube
- Rest
- Soap
- Openapi
- Elasticsearch
- Activemq
- Keycloak
- Sap Commerce
- Quarkus
- Tomcat
- Glassfish
- Jboss
- Nginx
- Nexus
- Grafana
- Apache Kafka
- Apache Camel
- Firstspirit Cms
- Domain Driven Design
- Agile Software Development
Languages
Education
Deggendorf University of Applied Sciences
B. Eng., specialization in Embedded Systems · Applied Computer Science / Infotronics · Deggendorf, Germany
Certifications & licenses
Freescale Cup Europe Certificate
Munich University of Applied Sciences
Statistics
Experience
Global Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Daily Rate Distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Similar Freelancers
Discover other experts with similar qualifications and experience
Experts recently working on similar projects
Freelancers with hands-on experience in comparable project as a Senior Java Web Developer
Nearby freelancers
Professionals working in or nearby Deggendorf, Germany
