Node.js is a server-side framework which might not be really feasible for heavy computations and algorithms involved in machine learning apps. Our Node.js developers can build a feature-rich web app which has an even-driven nature. For machine learning apps, we have Python and Django developers who are experts in building AI-based applications for clients all over the world. We have built sentiment analysis apps, facial recognition apps, and other projects through our machine learning development capabilities. You can check it out here.