Worked on the MercuryWorkshop/scramjet repository to enhance the reliability and efficiency of its WebAssembly runtime. Focused on improving error handling by introducing an immediate abort panic strategy within the WebAssembly module, which ensures more predictable failure modes. Refactored the build script using Rust and Shell scripting to conditionally include standard features based on optimization flags, reducing build times and binary size while increasing flexibility. Managed dependencies and feature flags through Cargo and TOML, streamlining maintenance and deployment. The work demonstrated a methodical approach to build automation and runtime stability, addressing both performance and maintainability within a modern Rust-based codebase.