Node.js is great when looking to scale your application. Technically, this gives you the ability to add extra resources to the single nodes during the vertical scaling process.
One of the best features of Node.js is that it uses a single language across the app development stack. This is improves the functionality of your app.
As an agency, Jyst have highly vetted and experienced developers available to build your product. We have worked with Startups, from raising a first investment round, to Series C and D companies as part of their remote teams.