During February 2026, this developer enhanced the alphagov/pay-selfservice repository by delivering a targeted user interface improvement focused on organisation address input formatting. The work involved refining UI spacing and layout to improve readability and overall form usability, directly supporting ongoing address-related initiatives. Using Nunjucks for templating and applying UI/UX design principles, the developer maintained code quality through isolated frontend changes and peer review. While no major bugs were addressed during this period, the contribution laid the foundation for future user experience and form validation enhancements, aiming to reduce input errors and align with broader usability goals for the project.