Node.js development company

Hire Node.js Experts

Build scalable and performant apps your customers will enjoy. With Node.js development services, your project is fast, resulting in lightweight yet highly efficient products.

Our Node.js development services include:

  • Node.js web app development

    Using Node.js, we develop web applications with powerful features and tools.

    Example project

  • Real-time apps

    Node.js for real-time apps enables the creation of fast and tricky solutions.

    Example project

  • Custom client- and server-side applications

    Our dedicated team can create custom apps from scratch, adjusting to all your needs and end-users.

    Example project

  • Enterprise apps

    An advanced solution for all businesses. Enterprise apps deliver fast, scalable, flexible, and customizable products.

  • Migration services

    Migration to Node.js is a real transformation for your business: more value, generating leads, growing business, and gaining traction.

  • Maintenance

    The COAX team takes good care of your product's future. We make sure that your app and its features will fit all the current needs, customers, and markets.

Solutions we build with Node.js

With real-time app development using Node.js, you can get a quick transfer of information.

Implement a dependable and fault-free microservices architecture created by experts.

With Node.js Application Development, you can create a rich portal.

We assist in creating Node.js eCommerce applications that are highly dependable, stable, and sensitive.

Node.js allows you to create seamless social networking apps for your company.

For a smarter IoT app, use Node.js' advanced technology.

Trusted software partner

100% Job Success

Upwork

Job Success Upwork’s Top Rated Agency

4.9 of 5

Clutch

4.9 of 5 (17 reviews)

5 of 5

GoodFirms

5 of 5 stars (5 reviews)

Webflow Experts

Сonfirmation that we provide high-quality services

ISO 9001

Certified to comply with the international standards of quality management

ISO/IEC 27001:2022

Certified to comply with 
the international standards of information security management system

IT Ukraine Association

Members of the largest IT Community in Ukraine

techUK

Member of the UK's technology trade association

AWS Certified

SysOps Administrator

AWS Certified

Solutions Architect

Professional Scrum Master™ I

The certificate confirms the successful use of Scrum by our project managers

Google Cloud Certified

Cloud Digital Leader

Top Clutch Award

Top digital transformation company in 2024

Top Clutch Award

Top user experience company in retail

Top Clutch Award

Top web design company in hospitality & leisure

What makes us different?

  • Wide selection of experts

    On-site talents, off-site collaborators, and top software tools are combined in our network. We will pick tech superstars perfectly suited to your company's culture, industry, and technology.

  • Approach of hypergrowth

    It is not our goal to simply deliver the project. Instead, we will help you establish an environment of hyper-growth around your technology and your brand.

  • Company support from Hillistic

    Even the best code is only a component of success. So we will provide you with an interdisciplinary team of tech talents, from project managers and strategy consultants to sales and marketing experts.

  • Truly agile process

    To ensure the highest efficiency and transparency of the work of our experts, we take the best principles of an agile approach in Node.js development services and extend them to other project areas.

Technology used by

What our clients say about COAX


I was most impressed by the quality of the end product.

While my ideas formed the basis for the work, they delivered a far more superior product than I imagined with greater flexibility and viability of features. They exceeded expectations so many times it got to the point I couldn't wait to see what they came up with next.

Dan Brooks

President, Krytter

COAX have delivered immense value to our business as our valued strategic development partner.

I implicitly trust the whole COAX team to do the right thing by location:live, and to have blunt and honest conversations with me when we are in the thick of delivery. COAX are the engine room and compass behind our market-leading tech.

Neil Winkworth

CTPO, Location Live

For almost 10 years now, I’ve enjoyed working with COAX Software on various projects.

Their team of highly talented, cross-functional software engineers and architects helps us meet development timelines quickly and reliably.

Joseph Heenan

CEO, Proteineer

The solution created by COAX is better than I could have anticipated.

The app is simple to use, effective, well designed and never fails. Highlights of the COAX service are a clear, transparent specification with realistic cost estimate, project managers that are responsive, always helpful and communicate clearly, a strong technical team and a company that I can trust.

Phil Cushion

Founder, SiteSurvey Plus

I heavily relied on COAX for not only the development of my core product, but also assistance in all the other support infrastructure in hosting my product.

The team also went above and beyond their existing web development skillset by making effort to understand the domain specific (financial modelling) math and technicalities of my product.

Tim

Founder, Peercents

COAX’s team is second to none designing, developing, and deploying websites.

I was delighted by COAX attention to detail and ability to deliver such a complex project. I highly recommend COAX to anyone looking for a reliable and talented web development team.

Mason Blake

Co-founder and CTO, Ratio

In working with COAX, we found them to be highly professional.

We have continued our ongoing relationship and cooperation with COAX on this project thanks to the ongoing support they continue to offer us.

Ashley Greenfelder

Director, Re:Plan

Their highly responsive team had the technical know-how to seamlessly incorporate non-standard features.

Despite facing tight crucial deadlines, they worked tirelessly around the clock to deliver the project on time, even accommodating additional feature requests. We are immensely thankful for their hard work, which resulted in exceptional outcomes.

Ali Ghafour

CEO, 2020 Armor

Throughout the years, we have maintained a strong relationship based on mutual trust and respect.

From the start, we prioritized flexibility, particularly in terms of working within our monthly budget and delivering new features and functionalities every two weeks. Our communication with both the project manager and team members has been exceptional, and we have consistently received high-quality product delivery and support.

Andrew Macfarlane

Founder & CEO, Carezapp

You will not often find such an approach in the outsourcing development market.

From the first day, the COAX team established themselves as optimistic. After the guys spent a dozen hours sorting out our problems and never once talked about money, we realized that this team was ready to go the extra mile. We were finally convinced of the prospects for cooperation when the COAX CTO came to our British office in person with a detailed presentation of the renovation.

Richard Murray

CEO, Antique Ecommerce Marketplace

We liked the COAX team’s deep-diving approach and attention to detail.

Their incremental approach with feedback loops allowed us to see results from the early stages and ensured we stayed on the right track. But most importantly, we felt that they genuinely cared about our project. Doing their best to make it as perfect as possible, they were always there for us, on-site rather than online.

Mykola Bronitskyy

Co-founder, GrandBus

They always respond right away to any questions or requests that we have and contribute really good ideas.

The development work delivered by COAX has satisfied all project stakeholder requirements for the project and helped to streamline internal company processes for the client. Their team is communicative and helpful throughout the work, contributing ideas to make the product even better.

Peter Goian

General Manger, TRI

COAX's services

Technologies we use

AI

Anthropic

OpenAI

ElevenLabs

pytorch

langchain

Front-End

React.js

TypeScript

Redux Toolkit

Vite

tanstack/query

Webflow

Back-end

Node.js

Ruby on Rails

Python

Django

Express.js

Flask

FAST API

Asyncio

Next.js

Nest.js

Meteor.js

Cloud & Databases

AWS

Google Cloud

Oracle

Terraform

Docker

Digital Ocean

PosgreSQL

MongoDB

Operational Data Stack

ElasticSearch

Redis

Rabbit MQ

Airflow

Algolia

Valkey

Learn more about our comprehensive technology stack

See all technologies

Frequently asked questions and answers

Because it unifies client-side and server-side development and makes JavaScript available everywhere, Node.js was selected (Roy et al., 2024). It is highly scalable for high-traffic applications due to its event-driven, non-blocking I/O architecture, which effectively manages concurrent requests (Akhtar et al., 2024). While cross-platform compatibility guarantees smooth deployment across Windows, macOS, and Linux environments with robust community support, the rich npm ecosystem offers a wealth of libraries (Verma & Tabassum, 2024).

Because of its lightweight and quick I/O operations, Node.js is excellent for web applications (Roy et al., 2024). It is perfect for developing RESTful APIs because it can handle asynchronous operations. Its event-driven architecture is advantageous for real-time applications such as chat systems, multiplayer games, and streaming services (Verma & Tabassum, 2024). For effective concurrent connection handling, microservices architectures take advantage of Node.js's small footprint.

Node.js development firms work with big businesses like PayPal, Uber, Netflix, Yahoo, LinkedIn, Trello, Walmart, and Twitter (Tech Reviewer). Consider functionality, appropriateness, accuracy, security, and efficacy when choosing software providers (Petersen, 2009). Take into account the industry context, delivery schedules, available resources, and development cost-benefit analysis Also, according to Petersen, domain expertise is essential for alignment with business strategy.

As "the tool of choice in Silicon Valley," Node.js is ideal for enterprise applications and helps multinational corporations revolutionize their operations (stated by Forrester). For high-intensive data exchange, enterprise-grade solutions such as Metarhia offer multithreading, workload isolation, and a clean architecture (like in this GitHub repository). Node.js provides security, enduring websocket connections, and stateful services that make it perfect for enterprise-level applications with dependable backend, according to Capital Numbers.

Asynchronous processing issues are one of Node.js's main drawbacks; according to Shah and Soomro, only 43.3% of developers think it's good, while 38.8% find it difficult. Market awareness continues to be a barrier in 44.8% of cases, and organizational adoption delays impact 47.8% of implementations. Because of our 15 years of experience in a variety of fields, COAX is able to solve problems effectively through training programs, strategic implementation approaches, and tested architectural patterns that methodically address these enterprise-level issues.

Want to know more?
Check our blog

Development

What’s wrong with vibe coding? Answered by the COAX team

May 16, 2025

Go to the blog post page

Development

Building a website with React.js: Everything you should know

March 25, 2024

Go to the blog post page

AI

Is Generative AI a good idea for your business? 9 compelling strategies to prove its worth

January 12, 2024

Go to the blog post page

Development

Outsourcing software development to Eastern Europe: how to choose the right IT company?

March 28, 2023

Go to the blog post page

How can we help you?

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What we’ll do next?

  • 1

    Contact you within 24 hours

  • 2

    Clarify your expectations, business objectives, and project requirements

  • 3

    Develop and accept a proposal

  • 4

    After that, we can start our partnership

Drop us a line:

sales@coaxsoft.com

Main office

401 S Milwaukee Ave Wheeling, IL 60090, USA

+1 773-644-8871

Delivery center

72 Mazepy str., Ivano-Frankivsk 76018, Ukraine

099-746-6810