Looking for a top JavaScript developer in Kyiv?

If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.

To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in Kyiv. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best Kyiv JavaScript Developers

  • 1
    $10,000+
    50 - 249 Employees
    Kyiv Ukraine

    ImageX is a web design and development agency founded in 2001. They are based in Vancouver, British Columbia and have an additional development center in Kiev, Ukraine. ImageX is a mid-sized, well-established firm with just over 40 employees, all specializing in Drupal development. They have been a Drupal-exclusive agency since 2006 and are considered experts in development for the open-source CMS. ImageX's experience has earned them the business of several globally relevant brands seeking complex Drupal solutions.

    Clients
    AgileCraft
    YMCA
    British Columbia Safety Authority
    King Abdullah University of Science and Technology
    Industries
    Notable Project

    A nonprofit community organization hired ImageX to upgrade their website from a poorly managed Drupal 6 build. The community had three goals for the website: improve their web presence as a sales tool, reduce web development and maintenance costs, and integrate Drupal 8 capabilities. ImageX migrated the site to an Open Y platform and integrated the necessary Drupal 8 features to reduce maintenance efforts and enhance the site's functionality. The client was pleased with ImageX's work and now relies on them for other development projects. 

    "We didn’t just build a website together; we built a relationship that has strengthened over time and will contribute to the long-term success of our organization." – Marketing Director, Community Organization

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  • 2
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    S-PRO is a mobile app and blockchain development company based in Kiev, Ukraine. Founded in 2014, S-PRO's team of around 100 employees specializes in mobile app development, blockchain, and UI/UX design. S-PRO primarily works with small and midmarket clients. 

    Clients
    The Hub
    Virtuoso
    Moving Pipe
    Industries
    Notable Project

    S-PRO was hired by a hockey league in order to develop a mobile app for the organization. The client wanted a mobile app that would allow hockey players to easily schedule events and collect payment from team members. S-PRO developed the app for Android and iOS using React and also designed the user interface. The client was impressed with the team at S-PRO's responsiveness despite a significant time difference. 

    "Anytime I needed anything, they were available for me, and that’s really important." - Managing Director, Hockey League 

  • 3
    $25,000+
    50 - 249 Employees
    Sofiivska Borshchahivka Ukraine

    Softermii is a software development firm with offices in Los Angeles and Kiev, Ukraine. Founded in 2014, Softermii's team of about 30 employees specializes in web and mobile app development. The team also offers UI/UX design services. Softermii primarily works with small and mid-market clients in the retail, real estate, and business services industries. 

    Clients
    Floorwatch
    JibJab
    Dollar Shave Club
    Tapify
    Industries
    Notable Project

    Softermii partnered with a boutique tech agency in creating multiple mobile app development projects. The client wanted a mobile app that allowed users to find apartment homes easier. The team at Softermii built an Android app that facilitates the search for real estate, and the final product met every requirement. The app's features included directories, custom filtering, and multimedia content. After seeing the quality of the first project, the client hired Softermii to develop three additional Android apps. The Softermii team was diligent and devoted throughout the project. 

    "They really understand the importance of their work for the client. It’s not just writing some code and pushing it to the repository: this is going to go to real users and what to do matters. I never had to remind them of that."-Founder & CEO, Boutique Tech Agency 

  • 4
    Undisclosed
    50 - 249 Employees
    Kyiv Ukraine

    Binary Studio is a software development firm headquartered in Lviv, Ukraine with an office in San Francisco. Founded in 2005, the team of 72 specializes in web development, custom software development, and IT managed services. They work primarily with midmarket-level and small businesses, focusing on gambling, telecommunications, and business services.

    Clients
    Datalogics
    PSS
    MassageBook
    Hackolade
    Industries
    Notable Project

    Binary Studio worked on end-to-end development for an event ticketing platform. They rebuilt a large portion of the platform using ASP.NET and Angular MVC structure. They modified and implemented wireframes, and introduced a payment integration. The client appreciated how their initiative throughout the project.

    “They produced an excellent product after dealing with a limited initial scope and a language barrier.​” – Technical Director, Event Ticketing Platform 

  • 5
    $50,000+
    50 - 249 Employees
    Kyiv Ukraine

    Software development consulting agency Railsware has offices in Krakow, Poland, Lviv, Ukraine, New York, and Dubai. Since the agency was founded in 2006, their team has grown to 50 employees.  Railsware offers web, custom software, and mobile app development services primarily for small businesses.

    Clients
    SendGrid
    TennisHub
    Calendly
    BrightBytes
    Awards:;;Awwwards
    Industries
    Notable Project

    Railsware developed a mobile application for a purchase tracking firm. They completed the front and back-end for the online database. Railsware delivered an app that serves as a compelling proof-of-concept to solicit investor capital and spur business growth. 

    "Railsware's post-project support is really good. Even after completion, they're always available to answer quick questions or concerns."–CEO, Purchase Tracking Firm

  • 6
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    Geniusee is a software development agency based in Kyiv, Ukraine. Founded in 2016, their team of about 20 work with small and mid-market businesses. They specialize in web development, mobile app development, and artificial intelligence. 

    Clients
    Digitalbits
    PrintBI
    AgileMinds
    DataRobot
    Industries
    Notable Project

    Geniusee created a website for a global ride-sharing service. The integrated CRM and mobile IP addresses for the site, and built a dual-language interface. The client said that the new website meets their expectations.

    "When I compare the site with those of my competitors, I’m satisfied. People have actually asked me how I found Geniusee." — Founder, Ride-Sharing Service

  • 7
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    WebbyLab is web development company that was founded in 2011. WebbyLab's team of 40 employees is based in Kiev, Ukraine. WebbyLab specializes in web development and mobile app development.

    Clients
    WorldTicket
    Modelate
    Dynamika
    Libraria
    Notable Project

    A revenue management platform hired WebbyLab to create an online tool to help hotels calculate occupancy data and profits. Using React, WebbyLab developed and designed a dashboard that allows hotel workers to visualize occupancy data, as well as forecasts and price recommendations. Additionally, WebbyLab assisted with backend development. The client appreciated WebbyLab's speed and attentive project management.

    "We’ve onboarded 9 properties to the platform. Within a period of 2 ½ months, we went from having no product to having a live platform that customers are paying for." - Growth and Product Lead, Revenue Management Platform 

  • 8
    $50,000+
    50 - 249 Employees
    Kyiv Ukraine

    Computools is a software solutions agency founded in 2013. With its headquarters in Kiev, Ukraine, they have a team of 120 employees. Their services include custom software development, blockchain development, and e-commerce development. They primarily serve small business and midmarket clients in the business services, financial services, and healthcare and medical industries. 

    Clients
    VISA
    UNIT
    EPSON
    Industries
    Notable Project

    Computools built a web app that integrated thousands of applications for a software-as-a-service (SaaS) platform. They used Node.js to re-code the platform to make it easier to integrate new systems. Their work was successful, as the web app’s monthly users more than doubled. 

    “They are very accommodating. They have very talented people. I’ve worked with hundreds of overseas developers and it’s not normal to have such excellent overseas developers.” – CTO, SaaS Platform  

  • 9
    $25,000+
    250 - 999 Employees
    Kyiv Ukraine

    Web and mobile app development company Yalantis is based in Ukraine. Founded in 2008, the team of nearly 200 employees is fluent in web, Android, and iOS development – Swift, Kotlin, JavaScript, Ruby, Node.Js, Goland, and more.

    Clients
    Zillow
    KPMG
    Talos
    Healthfully
    Industries
    Notable Project

    Yalantis created a web-based application for a food and beverage company from Switzerland. They implemented the food and beverage company’s designs, performing both frontend and backend development using Ruby on Rails, HTML, and JavaScript.

    “They [Yalantis] offer a good balance between price and work quality. If the same developer came from our country, we would be paying five times more.” – CEO, Food & Beverage Company

  • 10
    $10,000+
    50 - 249 Employees
    Kyiv Ukraine

    WeSoftYou is a web and mobile development company of 50 employees. Their headquarters is in Kiev, Ukraine, with a secondary location in Santa Monica, Calif. Founded in 2016, they offer web development, mobile app development, and custom software development. They primarily serve small and midmarket businesses in the healthcare, education, IT, and real estate industries.
     

    Clients
    GFS Group
    Indigo
    SPay
    Florida Land Values
    Industries
    Notable Project

    WeSoftYou developed a study tool web app for a medical education startup. They created multiple formats to replicate actual testing environments and used an early MVP release to conduct user research. The client praised their communication and agility.

    “WeSoftYou understood our vision and position as a new business. They worked hard to get our product to market on time. Furthermore, the team was committed and passionate.” – Operations Manager, Medical Education Startup
     

  • 11
    $50,000+
    50 - 249 Employees
    Kyiv Ukraine

    Software provider Django Stars is based in Kiev, Ukraine. Founded in 2008, the agency and their team of 60 specializes in web and custom software development for primarily midmarket clients. 

    Clients
    Unleash12
    Kaspersky Labs
    moneypark
    Sindeo
    Industries
    Notable Project

    An investment services platform hired Django Stars to develop a web platform. The agency used Django Python to develop the backend on a CRM system. The project was completed successfully with near-perfect code and has received positive feedback.

    "They're serious and they do good work."–Managing Partner, Investment Services Platform

  • 12
    $10,000+
    50 - 249 Employees
    Kyiv Ukraine

    Ralabs is a technology company headquartered in Lviv, Ukraine with offices in Lewes, Del. and Kyiv, Ukraine. Founded in 2016, the team of 37 specializes in web development, mobile app development, and loT development. They work primarily with midmarket and enterprise clients, focusing on financial services and other industries. 

    Clients
    MIT Labs
    OneButton
    CR2
    Pendula
    Industries
    Notable Project

    Ralabs worked on marketplace development for an internet services company. They developed a scalable network platform, designed UX/UI, and provided technical expertise. The client appreciated their positive attitude throughout the process.

    “They listen to your feedback and work along with you. They have fun doing their work.” –  Founder, Internet Services Company

  • 13
    $50,000+
    1,000 - 9,999 Employees
    Kyiv Ukraine

    Sigma Software is a software development partner with 1300+ employees. Founded in 2002, the company is headquartered in Ukraine and has offices in the U.S., Canada, the U.K., Israel, Sweden, and Poland. They help clients from startups to Fortune 500 brands with software product and custom solutions development. Their expertise spans across web and app development, digital transformation, Big Data, AI/ML, AR/VR, and IoT.

    Clients
    Volvo
    Scandinavian Airlines
    Verizon Media
    Fortum
    Industries
    Notable Project

    Sigma Software developed and launched an advertising platform for an advertising technology firm. The firm had a general idea for the platform, but needed the technical skills to launch it. Sigma Software provided interface design and coding, using a team of 8-12 developers. The launched ad platform began successfully generating revenue within 6 months and received positive feedback.

    "We consider Sigma Software to be a strategic partner and an integral part of what we're doing at this time." – Founder & CEO, Ad Tech Firm

  • 14
    $10,000+
    50 - 249 Employees
    Kyiv Ukraine

    Cleveroad is a software development company founded in 2014. They have offices in Ukraine, the U.S., Norway and a team of over 100 specialists. They are focused on native mobile development, web development, IT strategy, web design, emerging technologies, and cross-platform solutions. 

     

    Clients
    Virgin Atlantic
    Blockbuster
    TDC
    Octopus
    Industries
    Notable Project

    Cleveroad designed and developed an iOS application that connects dancers all over the world. The app provides a place for users to chat and share content with each other. Users enjoy using the app and the client was impressed with Cleveroad's communication and quality of work. 

    “Users loved the application’s MVP for speed and functionality it brought. Cleveroad is a valuable partner due to their responsiveness and organized workflows helping to deliver high-quality work.”

  • 16
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    eTeam is a software development firm based in Kviv, Ukraine. Founded in 2010, eTeam has 30 employees and primarily serves small businesses in the financial services and retail sectors. They mostly work on payment and consumer relations platforms that require custom software development, app development, and web development. 

    Clients
    Walmart
    GameStop
    7-11
    China Mobile
    Industries
    Notable Project

    A financial technology and services firm hired eTeam to develop a platform for simplifying payments. eTeam delivered a solution that uses barcodes for bill payments and deposits. Implementing this technology enables customers to use mobile phones and simplify the way they manage their finances. The client praised their dedication to the project and was especially impressed by their technical acumen.

    "eTeam stands behind what they produce and truly believes in what they do. Furthermore, they're flexible and understanding when things change." –Director, Financial Services Firm

  • 17
    $50,000+
    250 - 999 Employees
    Kyiv Ukraine

    Intetics Inc. is a technology company headquartered in Naples, FL, with offices in Minsk, Belarus, Wilmette, Ill., Krakow, Poland and Kharkiv, Ukraine. Founded in 1995, Intetics' team of 474 employees provides small, midmarket, and enterprise businesses with a variety of different services such as custom software development, mobile app development, and application management & support, among others.

    Clients
    Encyclopaedia Britannica
    Cengage Learning
    Nokia
    Symantec
    Industries
    Notable Project

    Intetics worked with this publishing company to assist with content acquisition and development, while also building custom software solutions for the client's content. Before Intetics' help, the client's editorial update would follow a two-year cycle, which now only takes around 6-8 months, and it does so at a lower cost.

    "Intetics' role is a critical part of our workflow. They’ve proven to be agile, highly collaborative, and very responsive." – Product Manager, Publishing Company

  • 18
    $5,000+
    10 - 49 Employees
    Kyiv Ukraine

    Frontmen is a development agency headquartered in Kiev, Ukraine. With 11 employees, the agency has been specializing in web design and development, and UX/UI design for small and mid-sized businesses since 2000. 

    Clients
    McDonald's
    LG
    Acura
    Honda
    Industries
    Notable Project

    Frontmen developed a web-based platform for an insurance agency. After that, they developed an e-commerce platform. The websites have positively impacted the company's image. 

    "Frontmen provided not only professional work and support throughout the project but also useful ideas about the best ways to develop our site and e-commerce shop." – Head of Online Sales, Insurance Agency

  • 19
    $10,000+
    50 - 249 Employees
    Kyiv Ukraine

    QArea is a development agency with offices in Kharkov, Ukraine and Beverly Hills, Calif. Since the company's founding in 2001, their team has grown to 211 employees. QArea specializes in web development, custom software development, and application testing. Most of their clients are small and mid-sized businesses.

    Clients
    SkyHook
    The Huffington Post
    Dashlane
    Perx
    Industries
    Notable Project

    QArea developed an e-commerce platform for a tech firm. The challenging site build necessitated integrating Oracle and PeopleSoft. The client appreciated that QArea's developers were flexible and contributed high-quality work. 

    "The system has been great, profitable, and we are very happy with it. It has had no downtime, and there are no issues with it whatsoever."–President, Tech Firm

  • 20
    $5,000+
    50 - 249 Employees
    Kyiv Ukraine

    Founded in 2009, MindK is a software development company that specializes in web, custom software, and mobile app development. Their team of 56 employees, based in San Francisco, partners with small business and midmarket clients in the financial services, advertising, and media industries.

    Clients
    Converze
    CHOO
    CEMAsys
    Industries
    Notable Project

    MindK worked to expand a publishing house’s consumer facing cloud platform. They used MongoDB, PHP, and JavaScript to do data management and frontend development work to expand the platform. The client’s existing customers were happy with the improvements to the product, and the client saw potential to continue expanding the service.

    “The most impressive thing is their commitment to the project, as well as their guarantee of the quality of work.” – President, Publishing House

  • 21
    $10,000+
    10 - 49 Employees
    Kyiv Ukraine

    AVA.codes is a front-end development company with offices in Berlin and Kyiv, Ukraine. Founded in 2017, their 20+ are experts in web development and keeping a narrow focus on programming user interfaces.

    Clients
    Deloitte
    M2 Media Group
    Davinci Group
    Xpertify
    Industries
    Notable Project

    AVA.codes is the go-to developer for a marketing agency. For a recent project, they redeveloped templates to handle the capacity of new, complex functionalities. The client is extremely impressed with the agency's project management. 

    "Their project management is very impressive. AVA is always on time and provides high quality. You can tell that their developers care about what they produce and use their intuition to solve or translate complex requirements into real results." – Managing Director, Marketing Agency

  • 22
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    StartupCraft Inc. is a Miami based software development company. They were founded in 2015 and have a team of 17 employees who specialize in web development, blockchain, and mobile app development for small businesses in the business services industry.

    Clients
    WorkAxle
    BitFinance
    Voicereel
    Industries
    Notable Project

    StartupCraft built an application for an employee maintenance platform. They built an AWS hosted application for desktop and mobile platforms using Ruby on Rails and React Native. The application provided scheduling and resource solutions for companies the client was working with. The client was impressed with the performance and functionality of the software.

    “They manage projects exceptionally well and are on top of their tasks. They're both prompt and accessible.” – CEO, Employee Maintenance Platform
     

  • 23
    Undisclosed
    250 - 999 Employees
    Kyiv Ukraine

    Emerline is a software engineering company headquartered in Mountain View, Calif., with an office in Minsk, Belarus. Since 2011, their team of 93 has offered services in custom software, web, and mobile app development to clients ranging from startups to large firms. They have worked in various industries in the past, such as IT, financial services, and business services. They are also familiar with Django and .NET, among other frameworks.

    Industries
    Notable Project

    Emerline provided CRM-based solutions for an e-commerce development firm. Emerline primarily helped out on customer segmentation, as the firm's customers used Magento and Shopify platforms. Emerline used Python, MySQL, and JavaScript to develop said solutions. The project streamlined the firm's processes.

    "Everything they do is done nicely, and without any delays or mess-ups." - CMO, E-commerce Development Firm

  • 24
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    MLSDev is a full-service web and mobile app development firm of 50+ based in Ukraine with offices in Poland and California. Started in 2009, they follow lean principle and agile methodologies to create innovative solutions for organizations of any size.

    Clients
    Danone
    EdgeRift
    ESPN
    McDonald’s
    Industries
    Notable Project

    After completing a customer loyalty mobile app for an international fast food brand, MLSDev’s finished product skyrocketed to number one in the app store.The client plans to work with the team again, given their flexibility and remarkable results.

    “MLSDev was very professional and always accessible. They were always ready to discuss different questions. I'm very happy with the work.” – Marketing & Digital Director, Global Fast Food Brand

  • 25
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    ARTKAI is a full-cycle digital product development and consulting company with an emphasis on UX. Founded in 2014, they have about 100 employees and work with SME’s from the US and EU markets. Their team takes care of Web and Mobile Development, UX/UI Design, and Digital Transformation of Businesses from initial research to complete product.

    Clients
    ProCredit Bank
    Zenus Bank
    EQIBank
    Roche Holding AG
    Industries
    Notable Project

    ARTKAI created a custom ERP with e-commerce features for an alcohol beverage software company from Colorado. The team did the initial research, UX/UI, and Development using Javascript, Vue.js, and PostgreSQL. It's a complex product that helps liquor stores in the US to be more efficient in relating to inventory and supply management. The platform connects suppliers, distributors, and retailers in one place.

    "They were able to understand an unfamiliar industry and build a product that didn’t exist."

    CEO --- Beverage X 

  • 26
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    Uptech is a web and mobile app development company based in Kyiv, Ukraine. They were founded in 2016 and have a team of about 75 employees. Along with mobile app development and web development, they also specialize in UX/UI design. They mainly serve midmarket and small business clients in the eCommerce, health care, and financial services industries.

    Clients
    Dollar Shave Club
    Aspiration
    Audiojoy
    Crello
    Industries
    Notable Project

    Uptech worked with a video production company to build a live streaming platform. The client found that the platform brought significantly more business to their company. They continued to work with Uptech to add in new user requested features.

    “Since we built this platform, I've been tripling my revenue metrics compared to last year. Their work is reliable and professional. I can control and tweak every aspect.” – CEO, Video Production Company

  • 27
    $10,000+
    50 - 249 Employees
    Kyiv Ukraine

    Enkonix is a mobile app and web development company based in Kyiv, Ukraine. They primarily provide web and mobile development services, but they also offer custom software development. Founded in 2016, they partner with a wide variety of industries ranging from education to e-commerce.

     

     

    Clients
    Video Game Reviews
    AR/VR Lyfe
    Industries
    Notable Project

    Enkonix developed a web platform for a subcontractor. They performed front and-backend development to implement functionalities such as GPS. Their high level of technical expertise supported the creation of a seamless product.

    "The communication skills of the project manager are most impressive. Communication is often difficult with offshore projects. Enkonix addresses that issue by hiring good project managers. Also, they really know their stuff in terms of technology."–Owner, Development Subcontractor

  • 28
    $25,000+
    50 - 249 Employees
    Kyiv Ukraine

    IDAP is a full-service software development company based in Ukraine. The team of over 100 builds native applications from scratch. Founded in 2012, IDAP has developed over 200 products for well-known brands.

    Clients
    Coca-Cola
    Network 90
    Bayer
    JTI
    Industries
    Notable Project

    IDAP created a wedding planning app from the ground up. They created synchronization tools, backend architecture, and frontend design. The app was well-received and highly rated.

    “They’ve been very helpful and resourceful in finding available alternatives. They’re quite flexible in their approach, and they always work with me to find the right answer.” – Director, Wedding Planning App

  • 29
    $100,000+
    1,000 - 9,999 Employees
    Kyiv Ukraine

    Intellias is a software development services provider headquartered in Ukraine with delivery offices in Germany, Poland, and Saudi Arabia. Founded in 2002, they have 1,600+ employees today and supply Fortune 500 corporations and tech innovators across the globe with solutions in the automotive, financial, agriculture, transportation, telecommunications, edtech, healthcare, and retail domains. The services include custom software development, Big Data, AI/ML, IoT, and cloud solutions.

    Clients
    HERE Technologies
    Siemens
    Deloitte
    Microsoft
    Industries
    Notable Project

    Intellias is developing a location data platform for a global leader in location-based services. The platform is powered by real-time HD maps, and the engineers are responsible for the cloud-based architecture and robotaxi technology that aims to enable self-driving cars in the future.

    The partnership resulted in increased efficiency and a 40% reduction in costs, while allowing in-house staff to focus on strategic projects. Intellias impressed with their solid talent acquisition process and quality standards. The agency's proactive management kept projects moving forward." - Manager, Location Platform Company

  • 30
    $5,000+
    50 - 249 Employees
    Kyiv Ukraine

    GP Solutions is a software development company headquartered in Munich, Germany, with  that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers. 

    Clients
    Air Canada
    BlueShift Technologies
    Tallink
    Nymbus
    Industries
    Notable Project

    GP Solutions helped a technology firm improve customer satisfaction and reach a larger audience by developing a variable pricing calculator and designing a new website on a modern CMS. The engagement resulted in a significant increase in process efficiency and produced positive feedback from users. 

    "[GP Solutions] has given us what we asked for without really having to spend time on describing it in detail." – Managing Director, Technology Firm 

Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT