As a passionate and highly experienced C++ programmer, I possess the exact skills you need for constructing this array-based heap effectively. Array-based heaps are one of my favorite data structures to work with, and my proficiency in C++ will ensure that both max heap and min heap operations are executed flawlessly into the structure. My extensive knowledge of the subject will also enable me to implement Heapiest_fy operation optimally, optimizing your software's efficiency.
Over the years, I've built an impressive track record in developing robust and high-performing programs that prioritize user requirements and system optimization. Leaning on this experience, I'm confident that I can leverage C++ programming to construct a highly efficient software handling both Insertion and Deletion operations effectively, while maintaining smooth and swift execution.
Furthermore, I understand the value of communication and timely delivery which are pivotal in any development project. My commitment to these values, coupled with my deep-rooted understanding of your project requirements not only qualifies me as the perfect fit for this task but ensures its successful completion within agreed-upon timelines. Let me make your vision come true with an array-based heap structure that is optimized, efficient, and caters to all your application needs!