Java Desktop Application Customization

We are in search of a skilled developer to undertake the customization of our current Floreant POS system, rebranding it. The project entails essential modifications, including the elimination of the command prompt screen on startup through .exe file creation, rebranding software elements, migrating the database from Derby to Postgres, configuring user roles, adjusting admin panel settings, customizing reports, implementing UI changes, populating the system with menu items, adding new payment methods, and generating a tax report. We are looking for a candidate with proven Floreant POS customization experience, strong Java programming skills, UI/UX design proficiency, and the ability to meet tight deadlines. If you possess the expertise required for this transformation, please submit your proposal with details on relevant experience, proposed timeline, and cost estimate. We look forward to collaborating on this exciting project!