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Node.js Development Company

The perfect tool for data-intensive applications

Node.js is an open-source, cross-platform JavaScript runtime environment that executes code outside of a browser. It is commonly used for creating scalable, server-side web apps. Node.js is built on the V8 JavaScript engine from Google Chrome and provides an event-driven, non-blocking I/O model that is efficient and lightweight for real-time applications. It is commonly used by Netflix, LinkedIn, Uber, eBay, and even NASA.

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Certified experts
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%+
Full-stack developers
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+
in Node
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Technology Services

  • Team Augmentation

    Expand your software development team quickly and cost-effectively with our team augmentation services. Fill skill gaps and accelerate project delivery with expert developers.

  • MVP Development

    Launch your software idea quickly and cost-effectively with MVP development services. Get user feedback early and iterate rapidly, improving your product based on real-world insights.

Understand how we start collaboration

01

Tell us
about your project

Let's gather your requirements, analyse and identify your business idea to explore how we can help you. We always ensure your data and IP are safe so feel free to request a mutual NDA before we discuss your project.

02

Call with Technical Team Lead and Business Analyst

Receive an estimation of the workload and cost of your project. It’s all about exchanging ideas and reaching conclusions - we will discuss our offer with you to make it fit your expected roadmap.

03

Schedule Interview with the whole Team

If everything goes well, we make sure you get a team best-suited for your project requirements. Then we'll sign the contract and move on to the kick-off phase.

04

Streamlined
kick off

Define goals, assign roles and responsibilities, establish communication channels and set project timelines to lay a foundation for a successful project.

OUR EXPERTISEWe made these applications using Node.js

A Swedish EdTech company making teaching more accessible with a portal connecting schools with experienced teachers

The Selleo team took charge of the entire full stack and mobile app development while maintaining the infrastructure that supports it. Team members actively participated in brainstorming sessions to help the client understand better what had to be done.

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Meet the people

Meet our Node developers

80% of our people work from our offices which enables strong bonds among teammates and supports cross-company passion groups. It allows us to have low turnover rate and reach high-performance mode a few weeks after a project kick-off.
faq
Node.js is an open-source, cross-platform JavaScript runtime environment that executes JavaScript code outside of a browser. It is commonly used for creating scalable, server-side web apps. Node.js is built on the V8 JavaScript engine from Google Chrome and provides an event-driven, non-blocking I/O model that makes it efficient and lightweight for real-time applications. Nest.js, on the other hand, is a framework for building server-side applications using Node.js. It is built on top of Express.js, a popular web application framework for Node.js. Nest.js provides a robust set of features and architectural patterns, inspired by Angular, to help developers create scalable and maintainable applications. Nest.js supports a wide range of features out of the box, including routing, middleware, authentication, database integration, and more. It also has a vibrant and active community, with a rich ecosystem of plugins and libraries that extend its capabilities. Overall, Node.js and Nest.js together provide a powerful platform for building server-side applications in JavaScript, allowing developers to leverage their skills and knowledge of the language across the entire web development stack.
To hire Node developers, consider using online catalogues like Clutch or Goodfirms, attending relevant events and conferences, or searching for Node.js development companies online. Review their portfolio, dedicated developers, blog, and testimonials from clients to assess their experience, expertise, and customer satisfaction before making a decision.

Scalability and performance: Node.js is known for its ability to handle a large number of concurrent connections efficiently. A custom Node.js software development company can create highly scalable applications that can handle heavy user traffic and provide excellent performance.
Speed of development: Node.js utilizes JavaScript as its programming language, which allows for rapid development. The event-driven, non-blocking I/O model of Node.js further enhances development speed, enabling faster time-to-market for your applications.
Cost-effectiveness: By leveraging the power of Node.js, a custom software development company can create efficient applications with reduced server requirements. This can result in cost savings in terms of hardware infrastructure and operational expenses.

Software development company offers a wide range of nodejs development services tailored to meet the specific needs of businesses and organizations. These services include:
Custom Node.js web and mobile app development: The company specializes in developing customized Node.js applications that cater to the unique requirements of clients. They leverage the power and flexibility of Node.js to create scalable and high-performance web applications.
API development and integration: They can create robust APIs (Application Programming Interfaces) using Node.js, allowing seamless integration with other systems, applications, or third-party services. This enables smooth data exchange and interaction between different software components.
Real-time application development: With Node.js, real-time applications can be developed efficiently. A custom Node.js software development company can build real-time applications like chat apps, collaborative tools, and live streaming platforms that require instant updates and communication.

Among the users of Node you will find:

  1. Netflix - uses Node.js for its user interface and API servers to deliver a seamless streaming experience.
  2. PayPal - has adopted Node.js for its server-side application development, enabling faster development and deployment.
  3. LinkedIn - uses Node.js for its mobile app backend, delivering real-time updates and push notifications to millions of users.
  4. Uber - relies on Node.js for its backend infrastructure, powering real-time data processing and analytics.
  5. Walmart - has used Node.js to build scalable and performant web applications, improving customer experience and reducing costs.
  6. eBay - has embraced Node.js for its lightweight and efficient web services, handling millions of requests every day.
  7. Medium - uses Node.js for its blogging platform, enabling real-time collaboration and publishing.
  8. Trello - has built its collaboration and project management tool using Node.js, delivering real-time updates and smooth user experience.
  9. NASA - has adopted Node.js for its web applications, enabling rapid prototyping and real-time data visualization.
    1. Mozilla - uses Node.js for its Firefox browser and other web-based tools, improving performance and scalability.
    2. Groupon - relies on Node.js for its high-traffic web applications, delivering personalized deals to millions of users.
    3. General Electric - has used Node.js to build industrial IoT applications, enabling real-time data processing and analysis.
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Awards & Certificates

reviewed on
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  • Top 1000 Companies Global 2021
  • Top Development Company Poland 2021
HR dream team
  • 2020 HR Dream Team Award
  • 2016 Employer Branding Featured
  • 2015 HR Dream Team Award
ISO CertificateISO Certificate
  • Information Security Management System compliant with PN-EN ISO/IEC 27001
  • Business Continuity Management compliant with ISO 22301