As an experienced and versatile developer, I believe I am the perfect candidate to take on your project. With a strong command over C++ and Python, I can either skillfully refactor your existing program or undertake its extension from scratch - depending on which language proves more efficient for the task at hand. My 7+ years of extensive programming and algorithmic knowledge guarantees that I can quickly decode and expand upon the functionalities of your current program.
Moreover, this project description aligns splendidly with my proficiency in web technologies. Besides handling front-end responsibilities, I have solved various challenges relating to the back-end, such as intricate data processing and visualizations, both of which are essential components you require. Additionally, my profound understanding of your ImageMagick library will ensure that any augmentations or updates involving images are handled flawlessly.
Lastly, communication is key when working on advanced programming projects. Throughout our collaboration, you can expect regular updates, transparent communication, and timely deliveries. My Github portfolio underlines my ability to deliver effectively under deadlines without ever compromising on quality. Together, let's take your current script to new heights with an improved interface and enhanced functionalities. Looking forward to hearing from you soon!