Find NodeJS Devs with Devler.io

• Backend for social media networking;
• Chat application;
• Data streaming;
• IoT application;
• Single-page application.

• After integrating NodeJS, both Netflix and PayPal experienced considerable improvements in both performance and cost.
• Your company's efficiency can increase with NodeJS. Only 4% of businesses claim that NodeJS has had no influence, so it’s like a drop in the ocean.
• With NodeJS, Netflix and PayPal were able to cut their run times from more than 40 minutes to under a minute.

• For the same page, PayPal's average response time dropped by 35%. Pages are provided 200 milliseconds faster after the switch from Java to NodeJS.
• Users most frequently link NodeJS with the adjectives fast, simple, straightforward, powerful, and versatile.
• Using NodeJS can cut development costs by 58%.

• 01.

  Expertise in NodeJS Development

  NodeJS was developed in 2009 and has since been improved upon as an open-source platform by other developers. Numerous NodeJS frameworks, IDEs, and utilities are available in its library. A web developer should have at least three years of experience using NodeJS and a track record of working on highly regarded NodeJS projects. Additionally, it is appreciated if the developer has consistently offered patches and bug fixes to the NodeJS community. They display a solid understanding of NodeJS internals by their active participation in and contributions to NodeJS projects. This also shows that they are outstanding team players with a keen interest in developing custom software and online applications.
• 02.

  Understand front-end technologies

  When an application is used, the front-end is what the user sees. Therefore, front-end architecture and development, such as HTML5 and CSS, are required for NodeJS developers.
• 03.

  Solid knowledge of NodeJS frameworks

  Due to the fact that they increase NodeJS' functionality, frameworks are crucial to the ecosystem. There are many different NodeJS frameworks to choose from, but the NodeJS development team you hire needs to be knowledgeable about them all. Most NodeJS developers agree that Express is the fundamental framework that all NodeJS developers and programmers should be familiar with. The frameworks KoaJS, Hapi, and TotalJS also support Express. StrongLoop, Sinatra, KeystoneJS, Rails, Meteor, ActionHero, and Derby are examples of full-stack MVC frameworks.
• 04.

  Proficiency in RESTful APIs and API communications

  Every NodeJS developer must be able to deduce the codes from the current APIs and use them in their projects. Along with having a deep understanding of building unique ReSTful APIs, dealing with interactions between various apps is essential.

• 05.

  Asynchronous programming

  As an asynchronous, non-blocking programming language, NodeJS greatly reduces the amount of time needed to process requests. Developers can work more effectively and productively when two or more functions can execute concurrently. As a relatively new technique, asynchronous programming does have some quirks that every developer should be aware of. Developers of NodeJS won't be able to perform the required actions unless they completely understand the workarounds.
• 06.

  Database schema for business processes

  Database management is one of the skills needed to create successful NodeJS programs. In order to set up apps that may efficiently serve the business activities of any organization, NodeJS developers should create and integrate database schemas that describe and support business operations.
• 07.

  Knowledge in user authentication, authorization, and data protection

  A NodeJS developer should be familiar with user authentication and authorisation across numerous systems, servers, and settings since this helps in the creation of exceptionally secure online applications. In today's digital world, security has also grown to be a more challenging problem. Data protection solutions should be implemented as soon as possible in online apps and programs since they lower the danger of hacking, security breaches, and data theft.
• 08.

  Write efficient code

  To be intelligible, codes must be object-oriented. It might be challenging for other programmers on the team to grasp the code that some web developers and programmers produce, preventing them from updating or changing their work. Make sure the NodeJS developer you're employing adheres to industry best practices to maintain consistency of work. Developers need to get along with other people. If they do not write code well, team productivity and project success may be affected.

• 01.

  Communication skills

  It's important for remote NodeJS developers to be able to speak English fluently with their coworkers and potential employers. Communication abilities, both verbal and written, are crucial.
• 02.

  Problem-solving skills

  A developer who has these abilities is a strong prospect.

• 03.

  Critical thinking

  Your developer will be able to solve issues and come up with creative solutions if they think critically and rationally.
• 04.

  Teamwork

  Your candidate should be able to collaborate with others and divide tasks.

Hire a freelancer NodeJS Developer

Pros

• Cost-effectiveness means that you just pay for the work itself;
• Large skill pool: you can work with the expert you want.

Cons

• You must pick the experts for yourself;
• Due to the several tasks that freelancers frequently have going at once, it may be difficult to meet deadlines;
• Unexpected absence.

Hire a NodeJS developer from agency

Pros

• Time, money, and flexibility savings because there is no need to hire, train, or pay salaries;
• You have access to a huge pool of qualified, talented experts that are eager to get started.

Cons

• The institutional knowledge of your organizations may not be known to developers;
• Adding NodeJS developers to your team could be more expensive, but this will depend on how many hours are needed to do the task.

Hire a NodeJS developer in-house

Pros

• Every development process is individually overseen by you, and you regularly communicate with the staff to be informed at all times;
• Working together is simpler and there are fewer misunderstandings when everyone takes the same approach and speaks the same language.

Cons

• It can be expensive because you wind up spending more on hiring, corporate perks, and equipment;
• Lack of scalability and flexibility in that you must guarantee that the employees you hire will have work or pertinent projects to work on for the next years;
• They can left your company in search of a better opportunity.

• You pay only for a developer’s hours.
• You only pay them when you have a job for them to complete.
• There will be no charges if there is no work.

• There are no hidden fees: you only pay the agreed-upon price.
• There are no vacations or days off.
• You and the developers have a direct conversation.