Choosing a back-end technology is one of the crucial tasks every company should do before developing an app or software. Back-end technology is crucial, as it defines the entire development process, estimates the maintenance cost, and sets the time-to-market deadline.
What Is Node.js and Who Uses It?
What global companies use Node.js?
Some of the prominent market players that implement Node.js are the following: Microsoft, General Electric, Yahoo!, eBay, Uber, and GoDaddy, to name just a few of many.
One of the leading Internet television networks Netflix has entrusted its servers to Node, while one of the top fintech companies PayPal has based its back-end on Node.js.
The world’s largest retailer Walmart has used Node.js for its mobile app development, providing advanced features to its clients. Uber’s sophisticated matching system has been developed on Node as well.
Hiring Node JS Developers: A Few Essential Tips
You may miss the right talent pool when looking for Node.js programmers locally. Finding a freelancer is an option only if you need temporary easy tasks. Still, if you plan to hire a dedicated Node.JS expert for the long-term, it’s better to consider Node.js outsourcing companies.
The most crucial Node JS interview questions are the following:
- Expertise (what, where and when they developed)
- Additional front-end technologies (HTML, React, CSS, etc.)
- Database expertise (e.g. MongoDB)
- Cloud infrastructure expertise (e.g., AWS)
- Communication skills
- Flexibility and transparency in cost estimation.
What Is the Future of Node.js?
Node.js is much more productive than other back-end technologies, as it wins with speed, performance, and lightness. Considering global tech-related trends of AI, blockchain, and machine learning, it can be assumed that Node.js’ future will be more than perfect for projects in these domains.