14.04.2026 aktualisiert
Premiumkunde
100 % verfügbarSenior Java Software Developer
Bad Soden am Taunus, Deutschland
Weltweit
B.A. Columbia University in the City of New YorkÜber mich
Over the past 20 years I have developed Java Enterprise applications in Austria, Germany and Italy
Skills
Java Enterprise Development
Extensive experience with Java SE 11, OpenJDK, Spring Framework ecosystem including Spring Boot, Spring MVC, Spring Security, and microservices architecture for scalable enterprise applications
Cloud Architecture & DevOps
Proficient in AWS cloud services (EC2, Lambda, S3, EKS), containerization with Docker and Kubernetes, CI/CD pipelines with Jenkins, and infrastructure automation
Full-Stack Web Development
Comprehensive skills in frontend technologies including React, Angular, TypeScript, JavaScript, and backend development with REST APIs, microservices, and database integration
Database Technologies
Experience with Oracle, Cassandra, MongoDB, and database design for enterprise applications
Testing & Quality Assurance
Test-Driven Development (TDD), Behavior-Driven Development (BDD), unit testing with JUnit and Mockito, automated testing frameworks
Message Queuing & Integration
Apache Kafka, Apache ActiveMQ, RabbitMQ, JBoss Fuse ServiceWorks for enterprise integration patterns
Performance Monitoring
Application performance monitoring with AppDynamics, ElasticSearch, Kibana for system optimization
Agile Methodologies
SCRUM, Agile development practices, code reviews, and collaborative development workflows
Extensive experience with Java SE 11, OpenJDK, Spring Framework ecosystem including Spring Boot, Spring MVC, Spring Security, and microservices architecture for scalable enterprise applications
Cloud Architecture & DevOps
Proficient in AWS cloud services (EC2, Lambda, S3, EKS), containerization with Docker and Kubernetes, CI/CD pipelines with Jenkins, and infrastructure automation
Full-Stack Web Development
Comprehensive skills in frontend technologies including React, Angular, TypeScript, JavaScript, and backend development with REST APIs, microservices, and database integration
Database Technologies
Experience with Oracle, Cassandra, MongoDB, and database design for enterprise applications
Testing & Quality Assurance
Test-Driven Development (TDD), Behavior-Driven Development (BDD), unit testing with JUnit and Mockito, automated testing frameworks
Message Queuing & Integration
Apache Kafka, Apache ActiveMQ, RabbitMQ, JBoss Fuse ServiceWorks for enterprise integration patterns
Performance Monitoring
Application performance monitoring with AppDynamics, ElasticSearch, Kibana for system optimization
Agile Methodologies
SCRUM, Agile development practices, code reviews, and collaborative development workflows
Sprachen
DeutschverhandlungssicherEnglischMutterspracheNiederländischgut
Projekthistorie
generated backend Java code using LLMs in Ollama 0.16+ and OpenRouter
integrated LLM responses in application output using LangChain4j
Developed wholesale bandwidth and mobile connectivity reselling applications using Spring Boot microservices, implemented full-stack solutions with Primefaces and React / TypeScript, managed Oracle and Kafka data sources
Developed web interface for natural-language dictionary using AWS cloud services, implemented microservices with Spring Boot, managed Cassandra and Oracle databases