There are many reasons to hire an Apache Jakarta POI developer. Some of the most common reasons include: - To improve the quality of your Apache POI-based applications - An experienced developer can help you avoid common mistakes and improve the overall quality of your application. - To add new features or functionality to your existing applications - An experienced developer can help you add new features or functionality to your existing applications quickly and easily. - To reduce the development time and costs for new applications - An experienced developer can help you develop new applications faster and at a lower cost.