24.11.2025 aktualisiert
verifiziert
Premiumkunde
100 % verfügbarSenior Java Developer / Consultant
Zabok, Kroatien
Weltweit
Ms.Sc. Computer Science (diploma engineer), Faculty of Electrical Engineering and Computing, ZagrebÜber mich
Experienced Java/Spring software engineer and tech lead (18+ years). I lead technical initiatives and contribute individualy. Had roles in design, development, deployment, testing and optimization in many projects from various industries like Fintech, Telecom, Energy, Banking, Government, etc.
Skills
Web InterfacesJavaXml-SchemaSpring SecurityApache ActivemqApache TomcatDatenbankenContinuous IntegrationDB2 SQLSoftware Design PatternsLinuxGradleHibernateIbm Websphere MqJava ArchitecturesSpring FrameworkJava API For Restful Web ServicesJaxbJavaserver PagesPostgresqlApache MavenOpenshiftOracle DatabasesSoftware ArchitectureRedisSOAPSoftwareentwicklungUMLWeb Application FrameworkWeb ServicesJettySpringbootGitlabGitSpring DataBackend-programmierungAtlassian ToolsApache KafkaWeb TechnologiesSpring JdbcDomain Driven DesignDockerMicroservices
Java and Spring Ecosystem
Expert knowledge of Java and Spring ecosystem with over 18 years of development experience.
Software Architecture
Proficient in designing and implementing microservices, domain-driven design, and various software architectures.
DevOps and Cloud Technologies
Experienced with Docker, OpenShift, and various cloud technologies for deployment and infrastructure management.
Database Technologies
Skilled in working with various databases including PostgreSQL, Oracle DB, IBM DB2 and Redis.
Web Technologies
Experienced in HTML, CSS, JavaScript, and web frameworks such as Spring MVC and JSP/JSF/Thymeleaf.
Version Control and CI/CD
Experienced with Git, GitLab, and continuous integration/deployment practices.
Project Management Tools
Familiar with Atlassian suite including JIRA and Bamboo for project management and issue tracking.
Expert knowledge of Java and Spring ecosystem with over 18 years of development experience.
Software Architecture
Proficient in designing and implementing microservices, domain-driven design, and various software architectures.
DevOps and Cloud Technologies
Experienced with Docker, OpenShift, and various cloud technologies for deployment and infrastructure management.
Database Technologies
Skilled in working with various databases including PostgreSQL, Oracle DB, IBM DB2 and Redis.
Web Technologies
Experienced in HTML, CSS, JavaScript, and web frameworks such as Spring MVC and JSP/JSF/Thymeleaf.
Version Control and CI/CD
Experienced with Git, GitLab, and continuous integration/deployment practices.
Project Management Tools
Familiar with Atlassian suite including JIRA and Bamboo for project management and issue tracking.
Sprachen
GermanGrundkenntnisseEnglishverhandlungssicherCroatianMuttersprache
Projekthistorie
Implementation of new Croatian Automated Import System (CCI – centralised customs) project for Croatian Customs. Technical leadership, proof-of-concept solutions, integration with external system, Implementation of integration modules for CCN2 (EU inter-member-state message exchange) and bookkeeping system (NIK), code review, mentoring, supported developers. Implemented also integration with Tariff system, implementation of national rules validation modules, implementation of various business process use-cases. Support DevOps and testers.
Built a custom SOAP API Gateway with security transformation & termination features for government customs administration. I was sole designer & developer of a PoC and, after evaluation, the full-featured solution. Refactored the solution to support OpenShift deploment, application deployment containerization and configuration simplification.
Served on the management board of the Croatian Java User Association.