Worked on the opentensor/btcli repository to address a critical issue in the staking command-line interface, focusing on the Stake Swap feature when using the --swap_all option. Applied backend development skills in Python to remove a redundant balance conversion, which previously led to incorrect stake calculations due to data type and unit inconsistencies. Delivered a targeted, well-documented patch that ensures the full current stake is accurately swapped, improving the reliability and correctness of staking flows. The work emphasized minimal risk and clear documentation, resulting in a more robust user experience and reducing the likelihood of balance miscalculations in staking operations.