During a two-month period, Aguillerot contributed to the LuccaSA/lucca-front repository by enhancing the phone number input component and improving form reliability. He introduced a noAutoPlaceholder property, allowing developers to explicitly control example placeholders in Angular forms, which improved both developer flexibility and end-user clarity without breaking existing integrations. In a separate update, he addressed a reliability issue in the Number Format Directive by ensuring the onTouched callback is always triggered on blur, even if the input value remains unchanged. His work demonstrated a thoughtful approach to front-end development using TypeScript and HTML, focusing on usability and robust form interaction handling.