Ben contributed to the worldfnd/provekit repository by enhancing the Noir-to-R1CS compiler, focusing on precise ACIR-to-R1CS witness mapping and improved debugging support. Using Rust and leveraging expertise in compiler development and zero-knowledge proofs, Ben implemented a system that accurately maps all ACIR witnesses to their R1CS counterparts, ensuring reliable constraint generation for proof systems. Additionally, Ben introduced pretty-printers for R1CS matrices and witness mappings, streamlining the validation and troubleshooting of compiled circuits. This work improved the end-to-end reliability of the compilation process and reduced debugging time, demonstrating depth in both technical implementation and understanding of circuit translation challenges.