23.01.2026 aktualisiert
100 % verfügbar
Senior Java Developer & Software Consultant
Düsseldorf, Deutschland
Deutschland +12
BE - Electronics and Communication Engineeringinfo: Deutschland, Schweiz, Spanien, Italien, Frankreich, Belgien, Finnland, Luxemburg, Niederlande, Norwegen, Polen, Schweden, Tschechische Republik
Über mich
Freelance Software Developer who has stong experience in software development project delivery. I help in Application Design, Devlopment, Testing, Cloud Migration, Ugrade, Production Support projects. I can a
Skills
JavaMacintosh Application EnvironmentTest AutomationCode-ReviewDatenbankenContinuous IntegrationSoftware Design PatternsDevOpsEntwicklungstestsSpring FrameworkJUnitPostgreSQLApache MavenMongoDBMySQL
Java Enterprise Development
Extensive experience in Java development with 15 years of successful application design, development and implementation using Spring, Spring Boot based microservices architecture
Cloud Platform Technologies
Experienced in Docker and Kubernetes based application environment, skilled in latest java versions, Kotlin, React, Redux, Next, Node, Typescript and Kafka
Software Architecture & Design
Good knowledge in TDD, SOLID design principles and Design Patterns with certification as Kubernetes Application Developer and Certified Scrum Master
Spring Framework Expertise
Spring Certified Professional with deep knowledge in Spring Boot based microservices architecture
Database Technologies
Experience with Oracle, MySQL, PostgreSQL, MongoDB and various database integration solutions
DevOps & CI/CD
Proficient in Jenkins, Docker, Kubernetes, Git, Maven, SVN and continuous integration practices
Web Technologies
Certified Java, Web Component and Web Services Developer with expertise in REST APIs and web service development
Testing & Quality Assurance
Experience in JUnit, Mockito, automated testing, code review tools and quality assurance practices
Extensive experience in Java development with 15 years of successful application design, development and implementation using Spring, Spring Boot based microservices architecture
Cloud Platform Technologies
Experienced in Docker and Kubernetes based application environment, skilled in latest java versions, Kotlin, React, Redux, Next, Node, Typescript and Kafka
Software Architecture & Design
Good knowledge in TDD, SOLID design principles and Design Patterns with certification as Kubernetes Application Developer and Certified Scrum Master
Spring Framework Expertise
Spring Certified Professional with deep knowledge in Spring Boot based microservices architecture
Database Technologies
Experience with Oracle, MySQL, PostgreSQL, MongoDB and various database integration solutions
DevOps & CI/CD
Proficient in Jenkins, Docker, Kubernetes, Git, Maven, SVN and continuous integration practices
Web Technologies
Certified Java, Web Component and Web Services Developer with expertise in REST APIs and web service development
Testing & Quality Assurance
Experience in JUnit, Mockito, automated testing, code review tools and quality assurance practices
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2020
Sprachen
DeutschgutEnglischverhandlungssicher
Projekthistorie
Working on Raytion software solution for Enterprise Search through connectors product, upgrading frameworks, investigating customer reports and implementing new features
Providing software services for industrial automation in airport packaging, BMS, F&B, Chiller Controllers, CNC, Automative sectors with cloud environment setup and OMS system development
Developed predictive maintenance solutions for telecom sector applications, created various clients for alarm messages, tickets, web services and automated integrations