As an AI expert with over a decade of experience, I'm confident in my ability to craft the powerful, accurate, and efficient algorithm you require. My expertise spans numerous artificial intelligence fields such as computer vision and machine learning, and I have extensive knowledge of and proficiency in using neural networks for predictive modeling. I would use these capabilities to brilliantly design an algorithm that leverages historic datasets to deliver single predictions with utmost precision.
Moreover, my skills extend beyond just neural networks. In addition to being a capable data scientist, I'm also a Full-Stack Developer adept in various programming languages like Python and JavaScript. This means that not only can I build you a robust predictive model using TensorFlow or Keras but also ensure its smooth integration into your existing system via RESTful APIs.
Lastly, my experience working with big data technologies like Hadoop and Spark would be invaluable in handling your substantial existing datasets. I'm practiced in using them for data processing, analysis, and training models - exactly the kind of tasks your project demands. With me at the helm, you can rest assured knowing your project will be handled efficiently and effectively