Over a two-month period, this developer focused on enhancing payment fee configurability and UI clarity across several Companies House repositories, including overseas-entities-web and confirmation-statement-web. They transitioned hard-coded payment values to environment-driven configuration, updating documentation and code to support dynamic pricing without code changes. Using TypeScript, Node.js, and Nunjucks, they refactored constants for clarity, improved test coverage, and streamlined user interfaces by removing outdated information. Their work emphasized maintainability and operational flexibility, enabling faster feature toggling and reducing release risk. No bugs were fixed during this period, but the delivered features strengthened reliability and traceability in the codebase.