During August 2025, contributed to the cake_wallet repository by addressing a critical bug affecting the currency input field. Focused on improving the user experience for financial data entry, the work involved modifying the Flutter-based UI to ensure the cursor position was preserved during onChanged-driven updates to the TextEditingController. This fix, implemented in Dart, eliminated unwanted text selection that previously disrupted smooth currency entry. By maintaining cursor stability, the update reduced user friction and potential support issues related to currency input. The solution was delivered through a dedicated, traceable commit, demonstrating attention to both technical detail and collaborative development practices.