Contributed to the mautic/mautic repository by developing a feature that enhances data governance and lifecycle management for lead data. Focused on implementing a hard-delete command for lead segments and their associated leads, this work addressed privacy compliance and improved data management workflows. Leveraging PHP, Doctrine ORM, and Symfony, the solution introduced automated background processing through a dedicated worker, enabling reliable and efficient data operations. The development process emphasized clear commit traceability and maintainable code structure. Over the course of the month, the work centered on backend development, delivering a targeted feature that strengthened the platform’s approach to data lifecycle operations.