During February 2025, João Machado focused on modernizing the build system for the ROCm/hipSOLVER repository. He migrated static and AddressSanitizer builds from hipcc to amdclang++, leveraging his expertise in build system configuration and compiler management. This transition improved build reliability and enhanced memory-error debugging by enabling better AddressSanitizer integration. João updated documentation and build scripts using Shell, ensuring future maintainability and clarity for developers. Although no user-facing features were released, his work addressed cross-toolchain compatibility and reduced build-time failures, laying a stronger foundation for future development and accelerating the debugging process for the engineering team.