Over a two-month period, contributed to both the spcl/dace and iree-org/iree repositories by delivering targeted reliability and correctness improvements. Enhanced the spcl/dace onboarding experience by fixing tutorial imports and implementing automated notebook testing, leveraging Python and CI/CD practices to ensure stable, reproducible code examples. In the iree-org/iree project, addressed a bug in the LLVMCPU path by refining stack allocation size calculations for complex types, utilizing C++ and LLVM-based IR transformation techniques. Added comprehensive tests to verify correctness, demonstrating a methodical approach to both infrastructure and compiler development while maintaining a focus on robust, maintainable code and improved developer workflows.