Yonghyun park

• Designed and executed functional, regression, and performance test cases for enterprise-grade storage solutions.
• Extended product test coverage by adding various real-world workloads.
• Debugging NFS client issues using tcpdump and kernel logs.
• Implemented AI workloads to simulate bottlenecks.

• Designed and executed functional, regression, and performance test cases for enterprise-grade storage solutions.

• Developed automated test scripts in Python to reduce manual effort and enhance test coverage.

• Performed storage performance benchmarking using FIO and VDBench, identifying bottlenecks and optimizing throughput.

• Created and maintained test plans for new features, ensuring high-quality releases.

• Implemented CI/CD testing pipelines using Jenkins and GitLab CI, improving deployment efficiency.

• Worked with virtualized environments for large-scale test setups.

• Conducted root cause analysis and troubleshooting of RF performance issues in 5G systems.

• Developed automated and manual test cases, ensuring high system reliability and performance.

• Worked closely with software, systems, and hardware engineers to resolve critical integration issues.

• Conducted manual and automated testing for complex 5G RF systems.
• Analyzed software defects, performed debugging, and suggested improvements to enhance system reliability.
• Configured test environments and contributed to hardware and networking setup.