Top 100 JavaScript Development Companies in Kyiv
March 2023Looking 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.
List of the Best Kyiv JavaScript Developers
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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
- Apple
- Stanford University
- YMCA
- Adidas
Industries
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ImageX has helped a nonprofit transition their website to the Open Y platform. They also provide monthly website services for the client. Around 11 teammates work directly with the client on this engagement.
"We appreciate knowing they are there if something goes wrong."
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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
- Hastings Deering
- Exaloan
- Modo Energy
- JobDone
Industries
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S-PRO helps a software company with their AWS and fintech platform. They integrate sophisticated blockchain infrastructure and supply a team of developers and product managers for the job.
"They always try to find a solution, and they work above and beyond to keep the customer happy."
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3
- $10,000+
- 50 - 249 employees
- Kyiv, Ukraine
Founded in 2015, Springs is a software development company headquartered in Kyiv, Ukraine and in Naberezhnye Chelny, Russia. Their team provides custom software development, web development, and web design to small and mid market companies. The clients they primarily partner with are in the real estate, retail, transportation, e-commerce industries.
Clients
- ORS Group Inc. Springs engineers developed an AI-based blockchain analytics tool for investigation of the searched ETH, BTC, crypto addresses, wallets, or transactions.
- Enforce Security Systems. The product is built for a huge USA company and includes a web version as well as a mobile application allowing users to create shifts for employees and check their location (scanning NFC tags and QR codes).
- Rehaan Group FZ INC. We delivered a custom-made web & mobile platform that helps to speed up order fulfillment based on optimizing the formation of delivery packages and routing.
- Mesh++. Our engineers developed a custom network management system available on the web and mobile platforms (Android and IOS).
Industries
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Springs developed a prototype for a healthcare services marketplace company. Two front- and backend developers worked directly on the project, developing the product using the client's specification document.
"They were very focused on doing a good job."
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4
- $25,000+
- 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
- Audi
- eToro
- Living Security
- Combyne
Industries
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WeSoftYou was hired by a tax compliance platform to develop a custom software MVP. The solution streamlines the client's internal processes by reducing management time and increasing productivity.
"We are very satisfied with the work that WeSoftYou delivers, and I'd be glad to recommend them to anyone."
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5
- $10,000+
- 10 - 49 employees
- Kyiv, Ukraine
Open source contributors as a guarantee of product delivery, 5+ years of technical niche expertise (Angular, React Native, Ionic, Node.js), personal approach, high internal code standards, flexible management, open-minded team. Enjoy your coffee while we’re building your app! We think that every idea is worth spreading - it just needs a special approach and the right people to take care of it. We proved our technical skills and narrow Angular specialization by contribution to open source. Our complete transparency is a guarantee of quality code, resulting in a successful project outcome.
Clients
- Stepler - #1 Swedish Fitness App
- Normative - Sustainability reporting system
- Station - One App to rule them all!
- Octonotes - Keep ideas smart
Industries
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As a third-party contractor, 2muchcoffee augments an existing team developing a custom web app using Angular.
“2muchcoffee is highly responsive and reliable.”
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6
- $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
- Huobi Global (Crypto exchange platfrom)
- Nezha (Blockchain prediction market protocol)
- CEX.io (Crypto exchange app)
- Advanced Markets (Cryto Investments Consulting)
Industries
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Artkai has designed the UI/UX of a website for a finance platform, and they’re now building its frontend. The team used Figma and Miro boards for design and now uses React and a WordPress CMS for development.
“They’ve been very responsive and proficient in their communication with us.”
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7
- $25,000+
- 50 - 249 employees
- Kyiv, Ukraine
Glorium Technologies is a healthcare-focused app and software development company headquartered in Manalapan, N.J. The company was founded in 2010, and has a team of around 70 employees who specialize in web development, custom software development, and mobile app development. They work mostly with small and mid-market businesses in the health care & medical industry.
Clients
- CAE Healthcare
- AGFA Healthcare
- REALPAGE
- control.IT
Industries
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Glorium Technologies developed a software for a healthcare company. They conducted a discovery session, provided front-and-backend development for the web and mobile versions, and performed QA testing.
"This company could solve any task regarding developing specialized solutions."
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8
- $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
- MoneyPark
- PADI Travel
- MOLO Finance
- Scoperty
Industries
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Django Stars was hired by an e-commerce company to develop a website using the Django framework. They implemented product landing pages and influencers functionality and integrated Testfreaks into the site.
"We appreciated their willingness to adapt their processes."
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9
- $10,000+
- 50 - 249 employees
- Kyiv, Ukraine
Peiko is an IT development company located in Kyiv, Ukraine. Comprising 19 employees, they develop software solutions for various sized companies in IT, business services, finance, and healthcare. Services include frontend and backend development, UX and UI design, database management, testing, QA, and website management.
Clients
- OrionProtocol (Top 250 Cryptocurrencies on CoinMarketcap. The first gateway to the entire crypto market: aggregating every CEX, DEX, and swap pool into one decentralized platform. The market cap of ORN is 250 000 000$)
- LocalAway (Silicon Valley marketplace)
- Riabu, ContactsBook, Investros Exchange (SaaS projects of HongBao Media)
- GS Diamonds (Australian gewelry eCommerce)
Industries
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Peiko provided mobile app development services to a cryptocurrency startup. After refactoring the client's server, they implemented software to create a mobile app using PHP, Node.js, and React.
"We were most impressed with their approach to the work; they solved all our problems."
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10
- $5,000+
- 50 - 249 employees
- Kyiv, Ukraine
Danavero Inc. is a software development, engineering, and consulting company headquartered in Toronto, with an additional office in Kiev, Ukraine. The company was founded in 2015, and has a team of 22 people who specialize in web development, mobile app development, digital strategy, and web design.
Clients
- Olympic Express
- Aeopsi Web Portal Inc.
- Evollia
- Blue Water
Industries
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Danavero Inc. provides Drupal development services for a fintech platform. Their team consists of a lead developer, two assisting developers, and a QA engineer.
"Overall, their attention to purpose and detail stand out."
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11
- $25,000+
- 250 - 999 employees
- Kyiv, Ukraine
Founded in 2014, LITSLINK is a development company based in Kyiv, Ukraine with a satellite office in Kharkiv, Ukraine. With over 80 employees, LITSLINK provides web development, mobile app development and custom software development services. LITSLINK provides services to companies in the information technology, financial services and business services fields.
Clients
- Mush Limited
- Toolook Inc.
- Scarpa Wine
Industries
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A software service provider hired LITSLINK to repair and add new features to their existing app. The goal was to have the app back in working order after a previous developer rendered it unusable.
"The most impressive thing was their proactivity, excellent degree of project communication, and dedication."
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12
- $10,000+
- 50 - 249 employees
- Kyiv, Ukraine
VT Labs is a full-cycle custom software development company, founded in 2016 in Tallinn, Estonia. They have about 18 employees who serve their clients globally. They provide e-commerce web development, product design, QA, and technology advisory services. Their greatest strengths are Ruby on Rails, headless solutions, and e-commerce web development. They keep scalability a priority, using a headless architecture with Shopify Plus.
Clients
- Rokoko
- Ten Thousand
- Vesta Sleep
- JS Dental Lab
Industries
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VT Labs was hired by an online auction marketplace to upgrade their Shopify store into Shopify Plus, implement improvements, and fix bugs. They also implemented an inventory management system into the site.
"We were most impressed with VT Labs' ability to develop creative solutions and communicate effectively."
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13
- $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
- NuTheorie
- World Skate
- Aerolytix
Industries
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An aviation company hired Enkonix for UI/UX design services. They created designs for data, demos, and more.
"Their creativeness, reliability, and transparency were outstanding."
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14
- $10,000+
- 250 - 999 employees
- Kyiv, Ukraine
Solvd, Inc. is a global QA and software engineering company with 11+ years in business. The custom software development company has headquarters in the USA, 7 development centers in Ukraine, Poland, Georgia, Argentina, Brazil and Mexico, and a sales office in Hungary.
The growing team of 600+ professionals delivers software and testing solutions to medium and enterprise-size businesses and provides Software QA Consulting services.
320+ completed projects celebrate the results of working with clients in fitness, fintech, e-commerce, transportation, healthcare and other niches.
Solvd focuses on long-term partnerships and helps clients create market-dominant products. World-renowned names – Under Armour, NerdWallet and MyFitnessPal – top the list of the company's successful cooperation cases.
Clients trust our software development outsourcing company to reinforce their engineering teams with the best talents and innovative ideas. They turn to Solvd for Software Development services and assistance in creating and refining various software solutions that users choose out of multiple offers on the market. With professional help, they quickly grow their revenues, scale teams up, reach out to new audiences, and hit business targets.
In addition, Solvd has free test automation courses to train new skilled professionals and open up more career opportunities.Clients
- NerdWallet
- MyFitnessPal
- Famous Industries
- TriPointLab
Industries
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Solvd, Inc. was hired by a trucking company to design the UI/UX of their remote operating center. They designed the solution's frontend and worked with the internal team to build its infrastructure.
“We were most impressed with Solvd. Inc.’s holistic view of delivering a set of solutions.”
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15
- $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
- BrightByte
Industries
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Railsware is handling product design efforts for a podcast agency. Their team is helping ideate and design a cloud-based sharing and feedback tool, working toward achieving a final MVP.
“Railsware is so up to date. They know every tool that’s available on the market right now.”
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16
- $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
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Uptech is helping an HR management company develop a cross-platform banking app. The project has included creating the UI/UX designs and defining the multiple features that the app will have.
“Uptech’s main differentiator is their organization and the quality of their UI designs.”
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17
- $50,000+
- 1,000 - 9,999 employees
- Kyiv, Ukraine
Sigma Software Group is a software development & consulting partner with headquarters in Lviv, Ukraine, and offices in the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Poland, Latin America, and Portugal. Founded in 2002, the company accounts for over 2000 employees, helping clients from startups to Fortune 500 brands with software product and custom solutions delivery, digital transformation, Big Data, AI/ML, AR/VR, IoT, web & app development services.
Clients
- Volvo
- Scania AB
- KnorrBremse
- AstraZeneca
Industries
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Sigma Software Group has developed a cloud-based application for a hardware and software company. They’ve worked on development using .NET and Microsoft Azure with AI and IoT functionality.
“Sigma Software Group’s team pushes itself hard to work normally and fulfill its commitments each sprint.”
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18
- $25,000+
- 50 - 249 employees
- Kyiv, Ukraine
Radency is a software development company that serves customers across a wide range of industries. Based in Ukraine and was founded in 2020, they now have a team of 40+ seasoned professionals. The firm primarily focuses on custom software development, web development, design, and team augmentation services.
Clients
- RevOps
- Renault Ukraine
- Arr-o
- Weat
Industries
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Radency supplies dedicated engineers and a QA team to help develop artificial intelligence-based QC systems. They primarily work on implementation, bug-fixing, and QA automation on both front- and backend.
"Radency has a training and certification program for software engineers that allows them to find top talents."
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19
- $10,000+
- 50 - 249 employees
- Kyiv, Ukraine
Five Jars, a web development firm, was established in 2017. Their small team is in Dover, Delaware and Kyiv, Ukraine. Their services include web development, custom software development, and web design.
Clients
- George Washington’s Mount Vernon
- YMCA of the North
- Council for Exceptional Children
- YMCA of Greater Brandywine
Industries
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Five Jars has redeveloped and redesigned the Drupal website for a human services nonprofit organization. Now, they provide continuous hosting and maintenance services, and they develop new features as needed.
“Five Jars has taken us to the place we needed to be.”
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20
- $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
- SugarCRM
- Snap-On
- Würth
Industries
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Intetics Inc. is developing the components of a cybersecurity firm's vulnerability management platform. They've conducted discovery sessions, checked the current app, and listed all the client's requirements.
"Their responsiveness and pricing are impressive."
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21
- $10,000+
- 10 - 49 employees
- Kyiv, Ukraine
Voypost is a Web & Mobile software development company founded by experienced Tech Entrepreneur and Solution Architect Nikita Sviridenko. Since 2019 Voypost has delivered more than 50 projects from MVPs to full-scale products for big enterprises. Our team is always ready to bring any bold ideas to life since we are focused on the efficient and quality product development process by leveraging collected data to predict the timeline and provide consistent and systematic delivery.
Clients
- Blindfeed GmbH
- Pango GmbH
- Value Technology AS
Industries
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Voypost redeveloped an e-commerce site for the end client of a custom development company using Next.js. They also helped create the custom software architecture needed for the search engine feature.
“Working with Voypost, the technical quality of their deliverables was never a concern for us.”
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22
- $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
- TraceSafe(CNSX: TSF)
- Shopify(NYSE: SHOP)
- Deloitte
- SkillDirector
Industries
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An accounting company hired AVA.codes to develop a new website for one of their entities. The team also handled database maintenance, programming services, software development, and other related activities.
"We were impressed with their flexibility, and they understood the challenges we were facing in terms of development."
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23
- $10,000+
- 50 - 249 employees
- Kyiv, Ukraine
Empat is a digital agency based in Kyiv, Ukraine, and founded in 2013. With no more than 50 professionals, they provide e-commerce, web, and mobile app development solutions for clients in the industries of financial, dental, and healthcare services.
Clients
- Porsche
- Heinemann Duty-Free
- Panasonic
- Austrian Embassy
Industries
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Empat helps a SaaS data and AI product company develop a website using WordPress, PHP, and Gutenberg. After a kick-off meeting, they've initially created the designs, followed by the development and deployment.
"Their reactivity and the quality of the services are impressive."
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24
- $25,000+
- 50 - 249 employees
- Kyiv, Ukraine
Light IT is a data science consulting and software development company located in Zaporizhzhia, Ukraine and founded in 2006. They have 132 employees who provide custom web and mobile software development services to various-size companies in advertising, finance, healthcare, travel, and education. This includes IT consulting, market research, QA, design, and business analytics.
Clients
- Gaming Engage
- CarLend Deals
- Tapway
Industries
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Light IT Global is the iOS development contractor of a software development company. With the client's guidance, they work on iOS development, using Swift as the main tool and Python for the AI functionality.
"We really appreciate the openness."
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25
- $10,000+
- 10 - 49 employees
- Kyiv, Ukraine
Founded in 2015, Demigos is an IT solutions company that offers UX/UI design, web development, and mobile app development to their small business clients in the retail, healthcare, and financial services industries. Their 50 employees are based out of Kyiv.
Clients
- GapNurse
- Wendy's Team
- Skylynx
- Social Boost
Industries
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Demigos has developed a Python-based mobile app for a healthcare firm. They’ve integrated various features into the app, such as electronic medical records, diagnostic services, and an e-prescription system.
“Demigos has shown courage and commitment to the project.”
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26
- $25,000+
- 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
- Huff Post
- Dashlane
- Allwomenstalk
- SkyHook
Industries
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QArea handles staff augmentation services for a custom software development firm. They provide talented UI/UX engineers and business analysts to help the client on their software projects.
"We can rely on their team to deliver what's needed."
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27
- $10,000+
- 50 - 249 employees
- Kyiv, Ukraine
itjet is a software company based in Kyiv, Ukraine, and founded in 2019. With more than 10 employees, they specialize in web and mobile app development solutions for small and medium-sized businesses alike.
Clients
- Lumio
- Scale Development
- NOBAL Technologies
- Clockout
Industries
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itjet provided React and Node.js developers for a digital meetings company. The developers joined the client's internal team. Two teammates worked directly with the client on this engagement.
"They do a great job."
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28
- $25,000+
- 50 - 249 employees
- Kyiv, Ukraine
EvaCodes is a full-stack custom software development company based in Kyiv, Ukraine. The company, founded in 2019, has a team of more than ten that provides custom software development, web development, mobile app development, blockchain, and e-commerce development services. EvaCodes serves mid-market and small companies in various industries that include business services, financial services, and consumer products & services.
Clients
- Synesis One
- Yop Finance
Industries
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EvaCodes provided software development services for an NFT company. They audited the client's smart token contracts and decentralized their system. They also provided cybersecurity services.
"EvaCodes discovered these vulnerabilities and ensured a good future for our project."
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29
- $10,000+
- 50 - 249 employees
- Kyiv, Ukraine
Celadon is a mobile and web app developer headquartered in Warsaw, Poland; with offices in Kyiv, and Dubai. Founded in 2016, their team of over 100 employees specializes in mobile app development, custom software development, and web development. They work primarily with small and midmarket businesses; focusing on business services, education, arts, entertainment & music.
Clients
- McDonald's
- Coolpass
- L'ETO
Industries
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Celadon has been hired by a private equity fund to build an app intelligence platform. They've also evaluated the prototype and UI/UX design of the app before proceeding to the development phase.
"The team drew from their past experience to advise the best architecture."
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30
- $50,000+
- 50 - 249 employees
- Kyiv, Ukraine
Altamira (formerly GBKSOFT) is a Ukraine-based web and mobile development company that specializes in UX/UI design, IT strategy consulting, web development, and mobile app development. Founded in 2011, the company delivers stable and efficient software solutions to clients looking to maximize ROI and capture consumer attention.
The Altamira team has experience in PHP, Yii2, MySQL, Postgre.sql, JSON, XML, AJAX, JavaScript, HTML, CSS, jQUERY, Angular.Js, Android SDK, iOS, Sockets.IO, and Apache. With under 250 employees, Altamira works closely with clients to produce complex web applications that accelerate sales, engage customers, and increase online traffic.
Clients
- Aquiline drones
- PEI Services
- Lee Riding
- Daryn Dalton
Industries
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Altamira.ai provides recruitment services for a travel marketplace and SaaS provider. They help hire dedicated software developers and a new tech lead for the client's core team.
"Everything is done on time."
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