Worked on ROCm build systems, focusing on improving CI reliability and build configuration for GPU libraries. Enhanced the hipCUB repository by parameterizing the rocPRIM branch in Jenkins pre-checkin scripts, allowing targeted CI runs against specific rocPRIM versions and improving validation accuracy. In the rocFFT and hipFFT repositories, migrated build systems from AMDGPU_TARGETS to GPU_TARGETS using CMake, introducing deprecation messaging and aligning variable semantics to reduce confusion and misbuild risk. Addressed a build system bug in hipFFT by prioritizing GPU_TARGETS, ensuring correct GPU architecture targeting. Utilized skills in build automation, CI/CD, and build system configuration with CMake and Groovy.