Worked on the IntersectMBO/plutus repository to deliver optimized conversions between Integer and ByteString, focusing on endian-aware handling to support both little-endian and big-endian formats. The approach involved isolating endian-specific logic and introducing specialized functions in Haskell, which improved the speed and correctness of binary data serialization. This enhancement targeted backend data pipelines, reducing latency and strengthening cross-platform data interoperability. While no major bugs were fixed during this period, ongoing quality assurance and stabilization efforts continued. The work demonstrated a strong emphasis on performance optimization and maintainability, ensuring reliable and efficient binary data processing within critical backend systems.