Worked on backend development for the scroll-tech/scroll repository, focusing on optimizing gas price update logic in blockchain relayers. Implemented a refactor that bases gas price update decisions on the absolute difference between current and previous values, rather than simple comparison, to improve the accuracy and efficiency of gas fee adjustments. This approach reduces unnecessary updates and enhances the reliability of L1/L2 relayer operations. The work was delivered in Go, leveraging skills in blockchain and gas optimization. The update included a version increment to maintain release traceability, ensuring that the optimization is clearly documented and easily tracked within the codebase.