KK Kevin Kim Software Engineer
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Qcells

Software Engineer

Building and maintaining internal enterprise systems across UI, backend services, deployment workflows, and operational performance improvements.

Timeline May 2024 - Present
Focus Spring MVC, Oracle DB, Jenkins

Full Experience Points

Impact

  • Delivered 150+ software projects in an agile Spring MVC environment with 100% on-time completion.
  • Refactored the WebSocket service with multi-threading and parallel processing, reducing incoming API load by 22%.
  • Led CI/CD pipeline updates with Jenkins and validated secure deployments via Swagger/OpenAPI endpoints.
  • Optimized the main alert-handling service by reducing transaction latency by 90% through APM-driven thread analysis, manual Oracle Database commits, and streamlined message dispatch.