Worked on the immutable/ts-immutable-sdk repository, focusing on enhancing the reliability of bridge operations by addressing a critical issue in the Bridge SDK’s gas estimation logic. Corrected the storage slot constant format and updated the hexadecimal string representation used in dynamic gas calculations, resulting in more accurate gas cost estimates. This fix improved the precision of gas estimation for smart contract interactions within blockchain workflows. Demonstrated strong skills in TypeScript, blockchain development, and smart contract engineering, with particular attention to low-level data handling and gas computation. The work contributed to more dependable and predictable bridge-related processes for the SDK’s users.