Worked on stabilizing the Windows Docker build process for the optimize_codegen service within the ML-TANGO/TANGO repository. Addressed a Windows-specific build blocker by ensuring Cython was installed during the Docker build, using Dockerfile modifications and DevOps practices to align the Windows environment with other platforms. This targeted bug fix improved cross-platform build consistency and reliability, reducing build-time failures and eliminating the need for manual workarounds. By integrating pip3 installation of Cython directly into the Windows Dockerfile, the developer enhanced the CI pipeline’s stability and helped streamline the development workflow for others working on the optimize_codegen service across different environments.