Worked on the ovh/shai repository to enhance deployment reliability and cross-platform compatibility by focusing on system-level improvements. Addressed a SIGFPE crash on certain CPU architectures by vendoring OpenSSL through Cargo.toml, enabling static linking with a modern OpenSSL version. Updated the release workflow to build Linux binaries against musl, reducing external dependencies and improving portability. Fixed type casting for the TIOCSCTTY ioctl call in pty.rs to ensure correct pseudo-terminal handling across operating systems. Utilized Rust, Shell, and YAML, applying skills in build systems, CI/CD, and system programming to deliver more stable and secure runtime behavior for the project.