Artkai site


JavaScript Development Services

With eight years of experience as a JavaScript development company, Artkai has successfully delivered custom web-based solutions to businesses of all sizes. Get a fully functional, modern, and scalable app using JavaScript and its frameworks. We’ll provide a highly engaging solution that will load quickly but reliably serve you for decades.

Clutch B2B
TOP 1000 Companies
TOP Mobile App

Leading review and rating platforms name us the top development company


JavaScript Software Development Services We Provide

JavaScript development services cover many options: see what Artkai can get you.

Web application development

Designing custom web applications supported by all major web browsers using frameworks such as Angular, React, and Vue.js. We can deliver dynamic web pages, complex web applications, as well as browser extensions and add-ons.

Mobile application development

Creating mobile applications using frameworks such as React Native. Artkai will deliver an iOS, Android, or hybrid app that will be scalable and easily open for future updates, be it native or cross-platform development.

Back-end development

JavaScript can also be used for back-end development. Many available services specialize in creating scalable and efficient back-end systems using Node.js.

Front-end development

JavaScript is the primary scripting language to add interactivity, dynamic behavior, and functionality to web pages. Developers in Artkai combine it with HTML and CSS to deliver interactive user interfaces, animations, form validations, and much more.

Progressive web app development

Developing discoverable and cross-browser PWAs that simplify web experience and offer understandable user path. Working with Angular, React and Vue.js frameworks.

Custom API development

Artkai delivers application programming interfaces that will help you integrate your existing software with other solutions and facilitate data sharing between your app in question and third-party services.


Benefits of Our
JavaScript Development Services

In our work, Artkai unleashes the potential of JavaScript to the fullest. See what we can get you as a JavaScript company.

Flexible engagement models

The Artkai team can work with you in several modes. Whether for a fixed price, on a time-and-materials basis (based on the resources we used to develop your product), or by employing a dedicated team, work with us in whatever cooperation model is most convenient for you regarding JavaScript software development services.

Cross-platform compatibility and scalability

JavaScript runs on multiple platforms and devices, making it a versatile choice for developing applications across different platforms, operating systems, and devices. This programming language is also scalable, so you can use it for small projects and large, complex applications. It is also adaptable and can be easily integrated with other technologies.

Variety of frameworks

JavaScript’s beauty is in its diversity: you can leverage React, Angular, and Vue.js for front-end development, unleash back-end capabilities with Node.js, Express.js, and Meteor, or take advantage of Ionic, React Native, and NativeScript for mobile app development. Trust the experienced Artkai team to turn this diversity into a powerful tool and boost your business.

Large community

JavaScript has a large community of fullstack, front-end and back-end developers, which means many resources, libraries, and frameworks are available for development. As a result, it saves time and reduces costs in the development process. 

Staying agile

To ensure seamless development, Artkai is open to expanding your workforce or hiring temporary experts as needed and maintaining flexibility throughout the process. An agile team delivers results in incremental periods, allowing you to be more in-tune with your product’s preparation and be naturally engaged in its creation.

Fast development

JavaScript is a relatively easy language to learn and use, which is a synonym for faster development timelines and lower costs. With the Agile approach, the Artkai team professes, you will surely get a ready-to-market product or an MVP in a reasonable time and a modest check.


JavaScript frameworks such as Angular, React, and Vue.js are SEO-friendly, which means they can help improve search engine rankings and increase website traffic.

GDPR compliance

Artkai complies with GDPR, and our legal staff monitors the constantly changing regulatory landscape to quickly identify any applicable legal updates. Not only will you receive a JavaScript solution that is entirely compliant, but you can be confident that it will remain so over time.

Build JavaScript Applications
with Meaning

With our long history of building custom web applications, Artkai offers 8-year-long expertise in JavaScript development. Our carefully screened engineers provide modern and disruptive apps on JavaScript and its frameworks, making sure they are fully viable and scalable. Leverage the value of our custom development services to give meaning to your unique business needs. Contact us today to start your project and see why working with Artkai makes sense.



Javascript Development Services in Sprints

Artkai’s JavaScript software development services take
five major steps.


Eliciting requirements

Connect with Artkai to discuss your company's needs and potential future projects. Together with PMs, our business analysts will carefully examine the concept you have in mind and more thoroughly determine the scope and objectives of your project, giving you a more accurate price estimation.

Assembling a team

Based on the criteria elicited, specific project requirements and agreed engagement model (time-and-material or fixed price), we select middle- or senior-level applicants to put together a proper team for you. Feel free to provide our team with any specifications so we can carefully choose potential candidates in the future.



Our JavaScript developers take over the development process after signing the contract and onboarding the new personnel. The team welcomes your active participation and maintains the openness and visibility of project processes.



When your product is ready, our engineers test it to ensure it is error-free and satisfies the initial criteria. The product then moves into the first release phase and is available to the first users.


Maintenance & Support

Artkai’s developers stay with you long after deployment to provide support, fix bugs, or even scale the system. This is how your solution receives frequent upgrades and maintains a high level of performance, constantly providing value for its users.


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.