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Master's Thesis — FH Hagenberg, 2015

Secure Code Execution Engine

Built a secure automated grading system for programming assignments in Moodle using isolated Oracle VirtualBox VMs per student.

JavaJ2EEREST APIOracle VirtualBoxMoodleSSHTomcatSliTaz LinuxSystem DesignSecurity

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Emergency Operations Control Platform

Built backend modules for a distributed emergency-operations platform, enabling secure API access, resilient event-driven coordination, and low-latency shared state for time-critical workflows.

JavaSpring BootRabbitMQRedis

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Admin Console Modernization

Modernized an enterprise customer-care admin console to simplify configuration workflows, reduce training overhead, and lower dependence on specialized database handling.

JavaEclipse RCPOracleDb2

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Integration Test Automation Initiative

Implemented automated integration test flows with Robot Framework, cutting manual validation effort by 50% and improving release stability for distributed backend services.

Robot FrameworkJavaCI/CDMicroservices

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Side project · Open Source

Personal Portfolio Platform

Production-grade portfolio with CI/CD, static analysis, security hardening and automated deployment verification.

Next.jsTypeScriptTailwind CSSGitHub ActionsSonarCloudVercelClaude Code

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