Wang Han developed cross-platform build and continuous integration support for the apache/kvrocks repository, focusing on enabling RISC-V architecture compatibility. He introduced a dedicated CI job and crafted a CMake toolchain to facilitate cross-compilation, ensuring that Kvrocks could be reliably built and tested on RISC-V systems. By integrating the RISC-V toolchain configuration directly into the build process, Wang Han improved reproducibility and reduced platform-specific risks. His work leveraged skills in build systems, CI/CD, and system architecture, using C++ and Shell scripting to automate and validate the process. This effort broadened hardware coverage and strengthened the project’s release confidence.