Top 50 Application Modernization Companies in Kyiv

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Top 50 Application Modernization Companies in Kyiv

February 2023

Looking for a top legacy modernization service in Kyiv?

Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process. 

List of the Best Kyiv Enterprise Application Modernization Services

  • 1
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $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

    • KPMG
    • Zillow
    • Toyota Tsusho
    • Healthfully (US Healthcare web platform)

    Industries

    Notable Project

    Yalantis helped a management consulting company perform a technical assessment of a custom product for one of their end clients. Their goal was to find speed, performance, and scalability issues.

    “Yalantis was very professional and exceptionally talented.”

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  • 2
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $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

    • Unilever(DSC)
    • Drone Base
    • Aspiration
    • Yaza

    Industries

    Notable Project

    The Uptech was hired to develop an Android version of the client's existing iOS application. They redesigned a few features to make the new app more intuitive for Android users.

    "All around, I've been very satisfied and very happy with the work that they [Uptech] have done."

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  • 3
    • Scheduling

      5.0
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 1,000 - 9,999 employees
    • Kyiv, Ukraine

    Infopulse is an end-to-end digital services and advisory company based in Ukraine with additional offices across Europe and the Americas. Founded in 1991, their team of 2,300+ specialists offers solution engineering, managed services, innovation services, digital experience & intelligent business solutions. They work with SMBs and Fortune 100 enterprises, focusing on banking, energy, oil & gas, healthcare, telecom, information technology, and other industries.

    Clients

    • BICS
    • Vodafone
    • Bosch
    • Metinvest

    Industries

    Notable Project

    Infopulse develops and supports apps mostly built for .NET and SharePoint, handling the whole process from gathering requirements to testing and deployment. They also support the cloud infrastructure and CRM.

    "The level of skill within [Infopulse’s] workforce is outstanding."

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  • 4
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Axon is a full-cycle software engineering company in Estonia, founded in 2012, with 150 employees. We serve mostly midmarket clients in the education, insurance, real estate, finance, advertising, and cryptocurrency sectors. Our services include custom software development, mobile development, business analysis, UX/UI design, and Quality Assurance. 

    Clients

    • Meest
    • FC Shakhtar
    • IZY
    • Axterior

    Industries

    Notable Project

    A pharmacy management software provider hired Axon to develop desktop software that could trigger document scans and listen to barcode scanners. They built the software using ElectronJS. 

    "Most of the time, the team was immediately available to make a call or reply to questions."

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

    JEVERA is a high-end software solution company located in Kiev, Ukraine. Founded in 2009, their 50 employees offer BI & big data consulting, custom software development, and enterprise app modernization services to their clients. 

    Clients

    • Effortel SA
    • RightWay
    • XM^online
    • NOVUS UKRAINE

    Industries

    Notable Project

    Resources from JBS, LLC augment a technical team working on a personal security app. They focus on system architecture and backend business functionality.

    “We’re impressed with their deep knowledge of high-load systems architecture and business processes.”

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  • 6
    • $50,000+
    • 250 - 999 employees
    • Kyiv, Ukraine

    Headquartered in London, Opinov8 Technology Services is a technology solutions company that was founded in 2016. With offices in Ukraine and Spain, the team of 88 works with mid-market and small businesses in the financial services, advertising, marketing, gambling, hospitality, IT, and media industries. Opinov8 specializes in custom software development, enterprise app modernization, big data consulting, and clould consulting for clients.

    Clients

    • Fortune 500 Companies
    • Computer and IT service business. Leading Global Media companies. Global Logistics Technology business
    • Leading European Fintech Platform businesses. Global Tire Manufacturers. Leading European Car Manufacturer.  Top 100 Swiss Healthtech Startup. Many more

    Industries

    Notable Project

    A gambling company hired Opinov8 Technology Services for app development, a website refresh, and resources for their gaming system. Key technologies include React and .NET.

    “If you use them as a development resource, you’ll get tremendous value from them.”

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  • 7
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.4
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • Kyiv, Ukraine

    Brightgrove is a software development company based in Kharkov, Ukraine, with an additional office in Minsk, Belarus. Founded in 2000, the team includes over 220 employees. Brightgrove provides custom software development, e-commerce development, and consulting services for BI/SI and big data.

    Clients

    • IATA
    • ZWILLING
    • HRS GmbH
    • PlutoTV

    Industries

    Notable Project

    Over the years, Brightgrove helped establish a separate software development center in Ukraine from scratch. They lent a wealth of knowledge on Microsoft technologies, Java, and project management. This review was originally 4.5 stars overall for the initial delivery. It was updated by the client on September 10th, 2019.

    “One of their main assets is the top-notch, experienced executive and management team.”

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  • 8
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Engenious is a consulting lab based in West Hills, Calif., and founded in 2018. With more than 10 members, they offer enterprise app modernization, mobile app development, and application testing solutions to clients.

    Clients

    • Grammarly
    • Anchorfree
    • Fuelcycle
    • A2B

    Industries

    Notable Project

    Engenious helped create a continuous delivery pipeline for an internet company. They taught the client the "shift left" testing approach and automated parts of the pipeline to connect with testing tools.

    "They ask how they can improve and offer their help in any way we need it."

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  • 9
    • $5,000+
    • 50 - 249 employees
    • Kyiv, Ukraine
    Launched in 2007, IT_Dimension is an application testing company. They are based in , Ukraine and have a small team. Their services include application testing, ux/ui design, application management & support, custom software development, and more.

    Industries

    Notable Project

    An electronics manufacturer hired IT-Dimension to develop a mobile app that allows users to manage the settings on their Fly devices as well as edit and share video content on their favorite platforms.

    "IT-Dimension team members are punctual, reliable, and easy to work with."

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  • 10
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Enterprise app modernization company NATEC R&D is located in Kyiv, Ukraine. The company focuses on enterprise app modernization and application management & support and is small.The company was founded in 2013.

    Clients

    • VEON Ltd. multinational telecommunication services company (HQ: Amsterdam, Netherlands)
    • Kyivstar telecommunications company (Kyiv, Ukraine)

    Industries

    Notable Project

    NATEC developed telecom expense management software for a bank. They set up the CISCO VoIP network and configured the software to support Kyivstar, Vodafone, Life, and Ukrtelecom regional entities.

    "We didn't provide the vendor with all the requirements, but they managed to do the project well."

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  • 11
    • $25,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    FiduciaSoft, LLC is a software development company with headquarters in Twinsburg, Ohio and a development office in Kyiv, Ukraine. Founded in 2015, their team of about 35 employees does enterprise app modernization, customer software development, and web development for small–midmarket businesses.

    Clients

    • ATC
    • Scanco
    • Grow IT
    • Thingz

    Industries

    Notable Project

    A technology group hired FiduciaSoft to assist with a custom data mapping project. They also worked on migrating WMS software to be cloud-based to better offer SaaS services.

    "The quality of their work was recognized and appreciated by other functional team members."

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  • 12
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    UppLabs LLC is a fintech software development company based in Kyiv, Ukraine. Since 2014, the team of about 14 employees has done web development, custom software development, and mobile app development. They primarily work with small–midmarket clients.

    Clients

    • List Assist
    • One View
    • Fliplet
    • Tax1099

    Industries

    Notable Project

    UppLabs LLC (formerly DevUp Labs) used .NET to update several antiquated infrastructure systems. They focused on ease of use and navigation for the end-user and continue to work on maintenance and other projects.

    "I don’t think anyone could go wrong by hiring them."

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  • 13
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    LLC ROCK IT is a software development company. The Kyiv, Ukraine-based firm was founded in 2013. The midsize team offers custom software development, mobile app development, enterprise app modernization, IT strategy consulting, and more.

    Industries

    Notable Project

    ROCK IT developed a cloud CRM and mobile apps for a SaaS CRM company. This involved creating apps for iOS and Android. They also built a web app. The key technologies used included PHP, JavaScript, and Kotlin.

    "They solved all problems pretty quickly."

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  • 14
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    AltSolution is a PHP web development agency based in Ukraine with offices in Severodonetsk and Kiev. Founded in 2006, they have 14 employees who provide chatbots development and PHP customized solutions. Working with midmarket and international businesses, they specialize in backend development, UX and UI design, and digital marketing. 

    Clients

    • Suzuki
    • Lexus
    • Toyota
    • BD Holding

    Notable Project

    AltSolution built a platform in PHP for end clients, working on both the frontend and backend. They met project requirements and implemented a complex workflow in the simplest form possible.

    “The team was proactive and efficient, accomplishing tasks quickly and clearly guiding us through the engagement.”

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  • 15
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Nika Craft is a web, mobile app, and cloud development company headquartered in Kyiv, Ukraine with an additional office located in Thousand Oaks, Calif. Founded in 1995, they continue to provide enterprise app modernization, custom software development, and web development services to primarily midmarket agencies. They have about 10 employees who support clients in the business services, health care and medical, and IT industries.

    Industries

    Notable Project

    Nika Craft provided software development for a web platform. They constructed UI improvements and supplied Node.js code development. Their team also provided JavaScript programming daily.

    "The company has very good knowledge of state-of-the-art technologies and beyond."

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  • 16
    • $25,000+
    • 50 - 249 employees
    • Chernihiv, Ukraine

    Soft Industry Alliance is a technology service provider located in Сhernihiv, Ukraine. Founded in 2000, the company has a team of under 150 individuals who offer mobile app, web, and custom software development services. Their client base is composed primarily of enterprises and midmarket businesses in the business services, consumer products and services, and health care and medical industries.

    Clients

    • BOSCH
    • E M P I R I X
    • FNBOX
    • Medtronic

    Industries

    Notable Project

    Soft Industry developed an e-commerce website using Drupal CMS, PHP, and SQL. They've also collaborated on multiple projects with the latest being Java-based and cloud-based using AWS, and a .NET project.

    "They are extremely reliable.... Soft Industry is always there for us, and always addresses our issues."

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  • 17
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Sprinterra is a New York based software development company. They were founded in 2004 and have a team of 18 employees who specialize in web development, web design, and custom software development. They primarily work with small business clients in the financial services, real estate, and business services industries.

    Clients

    • Finance
    • Real Estate
    • Agriculture

    Industries

    Notable Project

    An independent trader hired Sprinterra to create an automated algorithm to monitor markets and trading securities.

    "They are absolutely top notch in every aspect imaginable."

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  • 18
    • Scheduling

      4.2
    • Quality

      4.2
    • Cost

      4.0
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Zeus Group is a digital agency based in London. Founded in 2008, they have approximately 20 employees who primarily serve small business and midmarket clients in the advertising, arts, and consumer products industry. Services include enterprise app modernization, web development, and mobile app development.

    Clients

    • BlueToad
    • Swix
    • IBM
    • .INVESTIS

    Industries

    Notable Project

    Zeus Group integrated a previously designed UI screen into a mobile application and assisted in backend database and dashboard interface development.

    "Zeus Group's members are go-getters. They're flexible and able to get the big picture ... ."

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  • 19
    • $5,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    MPS DEVELOPMENT is a development agency based in Kiev, Ukraine. Founded in 2008, they have over 10 employees who focus on small business and midmarket clients primarily in the retail and real estate sectors. Services include web development, custom software development, and mobile app development.

    Clients

    • Avision Robotics
    • Gravitec
    • UVK
    • Tartus Tour

    Industries

    Notable Project

    MPS Development designed and developed a website for a training company, including frontend and backend development. After the completion of the site, they worked with the client to market the product. 

    "I could see that they were engaged in project and understood the whole process."

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  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    SourceX is a Blockchain firm based in Kiev, Ukraine. Founded in 2015, their team of 100 serves clients in the telecommunications sectors. Services include custom software development and web development.

    Industries

    Notable Project

    SourceX rebuilt a billing system and CRM with a range of languages including JavaScript and React.js. The team also executed UX/UI design.

    "Their telecommunications expertise was evident throughout the partnership."

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  • 21
    • $25,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Bytebrand Outsourcing AG is an offshoring company headquartered in Steinhausen, Switzerland with another office in Lviv, Ukraine. It was founded in 2011 and has since grown to a team of 45 that provides web, mobile, and IoT development, app testing, and enterprise app moderation services to mainly mid-sized companies.

    Industries

    Notable Project

    Bytebrand custom developed an inventory management solution to proportionally scale the production. They also developed an iOS app and an employee management tool as an open source web-based solution using Odoo.

    "Bytebrand works fast and has a lot of experience with different types of projects."

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  • 22
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    VP Team, a corporate training company, is in Kyiv, Ukraine. The small agency was established in 2010. Their team specializes in corporate training, unified communications consulting & SI, IT staff augmentation, custom software development, and more.

    Industries

    Notable Project

    VP Team provided recruitment services for an edtech company. They helped the client fill in different positions, from medium to top-level, and wrote the requirements and descriptions of the vacancies.

    "I definitely recommend VP Team! They promptly responded to our requests and answered our questions."

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  • 23
    • $1,000+
    • 10 - 49 employees
    • Kyiv, Ukraine
    Translation company MK: Language Solution Provider was launched in 2014. Located in Kyiv, Ukraine and Kyiv, Ukraine, their small team provides translation, mobile app development, enterprise app modernization, ux/ui design, and more.

    Industries

    Notable Project

    MK: Language Solution Provider was hired by an engineering company to translate a 39-page document into English and French. There were also images and drawings that needed to be incorporated into the PDF.

    "Everything went smoothly."

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  • 24
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Sytecs, LLC is a Kyiv, Ukraine-based software development firm. They focus on custom software development, mobile app development, cloud consulting & SI, application management & support, and more and were launched in 2008.

    Industries

    Notable Project

    Sytecs, LLC developed a tobacco company's solution that integrated with MS Azure cloud services and allowed for a connection between distributors and customers.

    "Sytecs adapted very easily and offered alternative solutions and approaches that were just a godsend."

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  • 25
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Kyiv, Ukraine

    Founded in 2019, A Dev is an IT staff augmentation firm based in Kyiv, Ukraine. In addition to custom software development, they provide cloud consulting and SI services. They work exclusively with small businesses from a variety of industries including financial services, IT, and health care.  

    Clients

    • Scallagrims

    Industries

    Notable Project

    A healthcare continuous education platform was spending too much on their operations. They partnered with A Dev to streamline their processes.

    "They always take the task not only to do that, but to make it valuable for us."

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  • 26
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Kyiv, Ukraine

    Founded in 2018, BlackSeed is a development agency based in Kyiv. They provide web development, enterprise app modernization, and custom software development services to small businesses. They mostly work with clients in the transportation, IT, education, and financial services industries. 

    Clients

    • Dema Inc
    • Nova Fabrica
    • Blue Elephant E-Rentals.

    Industries

    Notable Project

    BlackSeed built a comprehensive web solution to manage booking and transportation orders. The solution features a back-office module for the internal staff as well as a real-time marketplace for customers.

    "We can always contact their team around the clock. They provide immediate support, especially their product owner."

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  • 27
    • $1,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Founded in 2005, SerCompany is a web development agency that offers web development, e-commerce development, and mobile app management and support to their enterprise, mid-market, and small business clients in the IT, financial services, and education industries. Their 50 employees are based out of Kyiv and Kharkov, Ukraine. 

    Clients

    • Listing Z
    • Loom Analytics
    • Alberello

    Industries

    Notable Project

    SERF provided the team augmentation resources needed to release new features and worked on the backend development of the legal AI solution using Python. 

    "SERF included us in the recruitment process, which is something that I haven't found anywhere else."

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  • 28
    • $5,000+
    • 2 - 9 employees
    • Kyiv, Ukraine

    Dex Technologies is an AI firm based in Kyiv, Ukraine. Founded in 2017, their team of 8 serves clients in the healthcare and IT sectors. Services include custom software development and BI & Big Data Consulting.

    Industries

    Notable Project

    Dex Technologies developed an analytic model with the aim of solving a cybersecurity challenge. This model would be integrated into a broader AI product.

    "They have technical expertise in advanced data analytics."

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  • 29
    • $5,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Based in Kyiv, Ukraine and Amsterdam, Netherlands, Edsson is a software development company. They specialize in custom software development, enterprise app modernization, IT staff augmentation, ux/ui design, and more and were launched in 2008.

    Industries

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  • 30
    • $50,000+
    • 10 - 49 employees
    • Kyiv, Ukraine
    Kapowai is a software development firm founded in 2015. The company focuses on custom software development, enterprise app modernization, mobile app development, other application development, and more and has a small team.

    Industries

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