08.11.2025 aktualisiert
100 % verfügbar
Senior Java Backend Developer
Paralimni, Zypern
Nur Remote
Bachelor's Degree in Information TechnologyÜber mich
Proven Senior Java Backend Developer with extensive experience in building scalable systems and integrating cloud technologies. Passionate about AI-assisted development tools to boost productivity and code quality. Currently freelancing and open to remote roles in dynamic, collaborative teams.
Skills
JavaApache ActivemqAmazon Web ServicesData AnalysisTest AutomationCloud ComputingSoftware QualityContinuous IntegrationDevOpsPerformance ManagementSystemüberwachungSpring FrameworkJUnitPostgreSQLInstandhaltung
Java Backend Development
Expert-level proficiency in Core Java 1.6-1.8 with extensive experience in designing and maintaining backend systems, integrating cloud technologies, and delivering scalable solutions
Spring Framework Expertise
Advanced knowledge of Spring Framework and Spring Boot 1.5-2.x for developing RESTful APIs, backend system projects, and enterprise applications
Database Management
Expert skills in SQL, PostgreSQL, Oracle Database 11g-19c with experience in database migration, query optimization, and performance improvement
Cloud Technologies
AWS Certified Cloud Practitioner with experience in cloud platform migration and AWS services implementation
DevOps and CI/CD
Advanced skills in Git/SVN/CVS, Docker/Podman, and automated testing for platform integrity verification
Message Queuing Systems
Advanced experience with Apache ActiveMQ/Apache Kafka for system integration and scalable messaging solutions
Web Technologies
Advanced knowledge of TypeScript, Angular development, and responsive web application design
Testing and Quality Assurance
Expert skills in Mockito/JUnit, automated testing development, and code quality maintenance
Monitoring and Analytics
Advanced experience with Splunk for system monitoring and performance analysis
Expert-level proficiency in Core Java 1.6-1.8 with extensive experience in designing and maintaining backend systems, integrating cloud technologies, and delivering scalable solutions
Spring Framework Expertise
Advanced knowledge of Spring Framework and Spring Boot 1.5-2.x for developing RESTful APIs, backend system projects, and enterprise applications
Database Management
Expert skills in SQL, PostgreSQL, Oracle Database 11g-19c with experience in database migration, query optimization, and performance improvement
Cloud Technologies
AWS Certified Cloud Practitioner with experience in cloud platform migration and AWS services implementation
DevOps and CI/CD
Advanced skills in Git/SVN/CVS, Docker/Podman, and automated testing for platform integrity verification
Message Queuing Systems
Advanced experience with Apache ActiveMQ/Apache Kafka for system integration and scalable messaging solutions
Web Technologies
Advanced knowledge of TypeScript, Angular development, and responsive web application design
Testing and Quality Assurance
Expert skills in Mockito/JUnit, automated testing development, and code quality maintenance
Monitoring and Analytics
Advanced experience with Splunk for system monitoring and performance analysis
Sprachen
EnglishverhandlungssicherHungarianMuttersprache
Projekthistorie
Developed new complex landing page in AI-assisted Angular project, created Greenfield Spring Boot backend system with RESTful APIs and PostgreSQL, transformed Figma designs into responsive web apps
Designed RESTful API modules for Merchant Onboarding, collaborated on monolithic application decomposition, integrated SonarQube and Apache Kafka, optimized database performance, managed cloud migration to AWS
Extended and implemented new features for core components, handled bug reports and supported testers, participated in performance-amending sessions