Artkai site


Node.js Software Development Company

Hire Artkai as your next Node.js development agency. We will deliver a back-end solution for your business that offers fast and scalable data processing. Let us create your application with an improved response time, boosted performance, and optimized loading time, painlessly taking you through the entire SDLC process based on over eight years of tech experience.

Clutch B2B
TOP 1000 Companies
TOP Mobile App

Leading review and rating platforms name us the top development company


Node.js Development Services We Provide

Trust Artkai to get you Node.js app development services
that make sense.

Node.js consulting

Let us provide expert advice and professional guidance on Node.js development and architecture. We will discuss your project, explain Node.js advantages as a tech stack, and tell you whether it is relevant to your app—all to help you make informed decisions about your upcoming projects.

Node.js API development

This involves creating APIs using Node.js to integrate different applications and systems. Node.js API development services help businesses build scalable and secure APIs that can handle a large number of requests.

Node.js plugin development

The Artkai team develops plugins or modules for Node.js applications. Node.js plugins integrate with external services and APIs, extend the application’s functionality or customize their behavior, as well as generally enhance performance.

Node.js migration and upgrade

We can migrate existing applications to Node.js or upgrade Node.js solutions to the latest version. Let us modernize your apps, improve their performance, and pave the way to attracting new users.

Serverless Node.js microservice

Developing a serverless microservice using Node.js and packaging it into a container that you can deploy on a serverless computing platform such as AWS Lambda, Google Cloud Functions, or Azure Functions.

Dedicated Node.js team

As a Node.js software development agency, we provide a dedicated team of developers to get you a tailored turn-key solution. Our specialists work with you in the way you choose: for a fixed price, on a time-and-material basis, or in a hybrid model to meet the highest level of your comfort.


Benefits of Our Node.js
Web Development Services

If you need a Node.js web development company, why choose Artkai?

Speed and scalability

Node.js is built on Google Chrome's V8 engine and uses non-blocking I/O operations. This architecture allows for faster processing of requests and can handle many concurrent connections. We know how to make it a perfect match for scalable and high-performance applications. Its reduced loading time works towards enhanced response and better performance in an outcome.

Multiple applications

We know that Node.js is the best back-end choice for real-time applications, APIs, and microservices. Thanks to the fast and scalable processing of data, being lightweight and possessing scalable architecture, it can handle many requests with low latency.

Cross-platform compatibility

As a back-end technology, Node.js is compatible with various platforms such as Windows, macOS, and Linux. So let us make its versatility work for you to leverage different markets while not investing too much to create solutions for different systems.

GDPR compliance

As a responsible Node.js app development company, Artkai complies with GDPR. Our legal team monitors the constantly changing regulatory environment to identify any pertinent legislative changes as soon as they occur. You will not only receive a completely compatible back-end solution developed under carefully written NDAs, but you can be sure that it will remain so over time.

Build Node.js Apps with Experts

Artkai’s experienced engineers will deliver fast, event-driven, and cross-platform Node.js web development services. Give value to your users and your business, and leverage this framework together with the best approaches, all to create solutions that make sense for your business goals and requirements. We work closely with our clients to ensure that we deliver reliable back-end with efficient response time and impeccable performance. 



Our Node.js Development Process

It takes five steps to leverage the most meaning from our Node.js development services.


Gathering requirements

We will talk about your concept: to fully grasp the idea you have in mind, our responsible team of project managers and team leads will consult with you first. Then, together with you, our PMs outline the project's goals, including both functional and non-functional requirements, which is when we decide if Node.js is relevant or how to use it most effectively.

Assembling a team

Based on the given criteria, we discuss the cooperation model (time-and-material or fixed price) and assemble a focused team for your project. We value your opinion and invite you to let us know of any particular specifications you may have so that we can carefully choose future developers.



Once the contract is signed and new personnel is onboarded, our team of Node.js architects, engineers, project managers, and testers takes over the back-end development process. Throughout the project, we invite and encourage your active involvement. Our staff is keen on keeping all project procedures open and visible. 



After your application has been developed, our engineers put it through an in-depth testing process to make sure it is error-free and matches the initial requirements. The app then enters the initial release phase and becomes public.


Maintenance & Support

When you work with Artkai, our developers stick around long after the initial deployment to offer continuous support, address any possible issues, and grow the system as necessary. By doing this, you can be certain that your solution will get regular updates and retain high speed while continuously giving its users value.


Feedback is breakfast of champions

Being a part of 100+ challenging projects is inspiring for us. Check out what our customers say about us.

Ketevan Kakheli & Ekaterine Begiashvili

Ketevan Kakheli & Ekaterine Begiashvili

Head of Electronic Banking Service Unit

"Together with their team of experts, we were able to find an improved solution"
Wim Geeroms

Wim Geeroms

Product Owner, Automotive Marketplace

“Artkai’s team delivered excellent quality and professionalism. I would recommend them to entrepreneurs and established businesses alike!”
Jens Martinsen

Jens Martinsen

CEO at TestHub

We had a discovery phase with Artkai. I highly recommend them for this learning step to everyone who wants to gain more in the long run!”
Judah Musick

Judah Musick

CEO, Tagible / Chief Innovation Officer at Red Rocks

“I’ve worked with many design and development companies, and I can honestly recommend Artkai above all of them.
Josh Bicknell

Josh Bicknell

Co-Founder & CEO at Balloon Ventures

The value for money is incredible. Artkai did a great job, and I’d recommend anyone who needs design or development work to look at them.”
Emilio Lando

Emilio Lando

Chief Product Officer at Adverty

Working with Artkai has been a pleasure. The team is professional, easy to collaborate with, and delivers great results.”
Kevin Byrne

Kevin Byrne

CEO & Founder, BeverageX

They’ve done an excellent job designing and building what we think will be an innovative and revolutionizing SaaS solution.”


Industries we push forward

From early ideation to product iterative refinement - we’re capable of running it all.

FinTech & Banking

With over 50% in FinTech, creating edgy, innovative and memorable financial experiences for your customers is our biggest passion.

Web3 & Blockchain applications 

Armed with engineering calculation, design thinking and human-centricity practices, we build superior banking solutions that will skyrocket your financial brand.


We design and build all kinds of beautiful e-commerce products that speak to your customers and elevate your sales, biggest passion.

Enterprise software & B2B SaaS

We design and build all kinds of beautiful e-commerce products that speak to your customers and elevate your sales.


Our Collaboration Models

Time & Material

That's the most affordable and flexible model for companies wishing to close some minor technical tasks. You only pay the staff's hourly rates and can get an experienced Artkai coder, designer, or tester on board for a few days to resolve a challenge. 

Dedicated Team

If you have larger tasks for us or experience a tech stack gap in your company, it's reasonable to consider the dedicated team's recruitment. A separate team is compiled at Artkai in line with your project needs to work together with your in-house staff and solve the tasks at hand. 

Project-Based Work

Why overload your in-house team with the development work if you can outsource the entire project to us? Project-based arrangements give full responsibility for project management and tracking to the Artkai team, allowing you to focus on the core business activities. 


Awards & Recognition

Leading review and rating platforms say we are the top development company. We don’t mind.

Top 1000 Companies Global 2023

Top Blockchain Company Ukraine 2023

Top UX/UI Designing Companies 2023

Top Javascript Developers 2023

Top NodeJS Developers Kyiv 2023

Top React Native Developer Kyiv 2023

Top ReactJS Developers Kyiv 2023

Top Web3 Developers Ukraine 2023

Top B2B Services Ukraine 2023


Why Artkai?

We always handle every project with care and guarantee deep involvement of all team members. No stress, no mess! Artkai team plans thoroughly, develops efficiently, and delivers easily due to great communication, Agile methodology and personalized approach to each client.

Mature workflow

We always handle every project with care and guarantee deep involvement of all team members. No stress, no mess! Artkai team plans thoroughly, develops efficiently, and delivers easily due to great communication, Agile methodology and personalized approach to each client.

Top 5%
UX & Engineering Talents

Turn all your bold ideas and innovative vision into reality with our talented design and engineering experts. We wrap high-quality code into a trendy and user-friendly design to impress even the most demanding users.

Accurate Estimations
& Predictable Delivery

Get no more unpleasant surprises, project delays or cost overruns! With our team everything always goes smoothly and according to plan. We set realistic timelines and provide accurate estimations, so that you can allocate all resources effectively and mitigate many development risks.

Easy & Quick Team Scaling

Scale-up efficiently and boost your product development together with Artkai team. Our collaborative skills are just iconic! You will get access to a wide pool of tech talents and high-class designers who will cover all development gaps in your in-house team.

Legal and Financial Guarantees

When partnering with Artkai, you never get into legal or financial hassle or problems. We offer contracts for companies within the U.S. and UK jurisdiction and manage all payments through our official payment channels for transparent reporting and taxation.

Cross-Platform Expertise

Build intuitive and feature-rich cross-platform solutions with Artkai to reach out to a wider audience and power up your business. We use advanced technologies and tools to deliver apps that provide native-like experience and work seamlessly across multiple devices and platforms.