Top 90 Blockchain Developers in Kyiv

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Top 90 Blockchain Developers in Kyiv

February 2023

Looking for a top blockchain developer in Kyiv?

The blockchain is the hottest new technology, and you want your business to be on top of it. So, partnering with a blockchain development company can be your next great investment. 

Jump to Most Reviewed Companies

List of the Best Kyiv Blockchain Technology Companies

  • 1
    • 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

    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

    Notable Project

    Peiko has helped an IT company develop an MVP for an NFT marketplace. They've identified the platform's technical specifications, worked on the product design, and implemented it in code.

    "Their engineers like difficult tasks and, in some cases, are ready to work on weekends."

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  • 2
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $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

    Notable Project

    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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  • 3
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Unicsoft is a blockchain and artificial intelligence development company headquartered in Kyiv. Founded in 2005, the team of 120 experts specializes in blockchain, AI, big data, predictive analytics, cryptocurrency solutions, custom software development, web, and mobile development. They provide fully-managed and dedicated team services for the sustainable growth of SME and start-ups, primarily in the supply chain and fintech industries.

    Clients

    • MakerDAO
    • SoccerCoin
    • Hoodifood
    • Niftables

    Industries

    Notable Project

    Unicsoft built an iOS application that integrated KMZ airport layouts onto the Apple Maps platform and allowed users to pinpoint their location. They developed the original UI and the backend.  

    "The attention to detail from the Unicsoft team was second to none."

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  • 4
    • 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

    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

    Notable Project

    Artkai developed a website for an IT outstaffing company. The team built the client's site and provided end-to-end development services. They also designed the UX using CJM and JTBD approaches.

    "It was great to see them in action."

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  • 5
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Founded in 2017, OmiSoft is headquartered in Warsaw, Poland with another location in Kiev, Ukraine. With 11 employees, they provide mobile app development, web development, and UX/UI design services for midmarket and small businesses focused on education, health care, and medical industries.

    Industries

    Notable Project

    OmiSoft developed a transaction and analytics dashboard for a mobile app advertising platform. The product helps users analyze statistics and manage the flow of traffic to clients’ applications.  

    "OmiSoft delivered the ideal product to suit our needs."

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  • 6
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $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

    Notable Project

    S-Pro built a sports organization mobile app from scratch to help a sports agency organize and manage events, and collect payments. They developed a react-app for Android and iOS.

    "Anytime I needed anything, they were available for me."

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  • 7
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    4ire Labs is a blockchain and app development company located in New York City, with an additional office in Kiev, Ukraine. Founded in 2010, 4ire Labs' team of around 35 employees specializes in mobile app development, UI/UX design, and custom blockchain development. 4ire Labs primarily works with small businesses in the consumer products, media, and retail industries. 

    Clients

    • SEB bank
    • Ohman
    • GIZ
    • GIZ and other financial institutions (Sweden).

    Industries

    Notable Project

    Seductive Mobile developed an Android app based on an existing iOS version. Their services were comprehensive and included design, frontend and backend development, testing, and Google Store placement.

    "They're committed to giving their clients results, and do not like trying to upsell or cross-sell just to make a little more money."

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  • 8
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.6
    • NPS

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

    hacken is a global cybersecurity consultancy based in Tallinn, Estonia, with an office in Kyiv, Ukraine. The company, founded in 2017, has more than 50 employees and provides cybersecurity, blockchain, and IT managed services to small and midmarket companies and institutions in the financial services, e-commerce, health care & medical, IT, and other industries. 

    Clients

    • AirAsia
    • VeChain
    • PEAKDEFI
    • Polkastarter

    Industries

    Notable Project

    Hacken provides a bug bounty program for a travel company to enhance and secure their site security. The program is implemented in over 30 websites of the client.

    "We received a quick response from HackenProof Team each time we receive a ticket with a bug."

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  • 9
    • Scheduling

      4.6
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • Kyiv, Ukraine

    Dev.Pro is a software engineering services firm that helps technology companies meet their growth ambitions through talent outsourcing. Based in Kharkiv Oblast, Ukraine, and founded in 2011, their team of more than 600 skilled specialists offers a wide range of technical expertise, including cloud, DevOps, and test automation services.

    Clients

    • Inveniam: Digital Certification of Financial Assets
    • SalesLoft: Sales Engagement Platform
    • Securrency: Interoperating System Optimizing Financial Logistics
    • Cureatr: Platform For Secure Messaging Between Clinicians

    Industries

    Notable Project

    An investment documentation company was looking to fill the technological and development gap their previous CEO left behind, so they engaged with Dev.Pro for their software development services.

    "We’re impressed with their engineering capabilities, and compliance with the process and documentation."

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  • 10
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Zpoken is an AI firm based in Kyiv, Ukraine. Founded in 2017, their team of 30 serves clients in the IT sector. Services include custom software development and big data consulting.

    Industries

    Notable Project

    Zpoken provided staffers to augment an AI technology project. Their team of machine learning engineers worked to improve the quality of satellite imagery using technologies. 

    "We have improved our product with several new features."

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  • 11
    • 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

    Cowchain is a blockchain company. The small Kharkiv, Ukraine-based team focuses on blockchain, web development, ux/ui design, IT strategy consulting, and more. The company was founded in 2021.

    Clients

    • StepApp
    • SportsGG
    • Landworks
    • Akkadia

    Industries

    Notable Project

    Cowchain provided blockchain consultancy for a gaming platform. Their process includes implementing smart contracts and features such as level-up, burning, buy and sell abilities, and more.

    "They had more than reasonable rates which 100% corresponded to hourly rates they had."

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  • 12
    • Scheduling

      4.4
    • Quality

      4.5
    • Cost

      4.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Founded in 2005, Redwerk is a development company based in Kyiv, Ukraine with a second office in Estonia. They have a team of 70 that provides mobile, web, and custom software development. 

    Clients

    • Recruit Media, Inc.
    • AWE Learning
    • HireQuest
    • Change & Innovation Agency (C!A)

    Industries

    Notable Project

    Redwerk developed the software from scratch and according to the required specifications of the company's partner. They handled all the coding and testing as well as technical support and troubleshooting.

    "At the end of the day, it's all about cost, quality, and time.... Redwerk were good."

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  • 13
    • $10,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Founded in 2014, Team Harbour is a development, AI, and blockchain company based in Cincinnati, Ohio. They primarily work with small businesses in the financial services, e-commerce, and real estate industries. 

    Clients

    • XchangePlus
    • VISA
    • COMO Global
    • RINA Systems

    Industries

    Notable Project

    Team Harbour provides design and front- and backend development services to a real estate technology company. They work in React on the frontend. The team has also rewritten code and provided QA services.

    "They go out of their way to make sure that there won’t be any delays and clarify things."

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  • 14
    • $5,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Tech Band is a blockchain company. Established in 2016, the team offers blockchain, custom software development, web development, and mobile app development. Their small agency is located in Kyiv, Ukraine.

    Clients

    • Nimbus
    • Crypto Snake
    • Flare Finance
    • Unicorn.win

    Industries

    Notable Project

    TechBand Blockchain Development Company provided a creative agency with blockchain consulting services for their startup idea. They performed a market analysis and conducted one-hour consulting sessions.

    "They have blockchain expertise and a good team of analysts and developers who know the cryptocurrency market well."

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  • 15
    • $25,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    .K.I.S.S. Software, a custom software development company, is based in Kyiv, Ukraine. The small team offers custom software development, web development, mobile app development, blockchain, and more. The agency was founded in 2006.

    Clients

    • Mercedes-Pay – Code review and external penetration testing for electronic payment system
    • NCRYPTO – Multicurrency tokenization platform
    • IEXCHANGE – Security and penetration tests in cooperation with Ernst & Young
    • ECommPay GLOBAL PAYMENT PROVIDER – Cybersecurity for provider of payment services

    Industries

    Notable Project

    An NFT startup hired .K.I.S.S. Software to develop a prototype blockchain API. The goal was to create a simple and intuitive platform that simplified complex cryptographics and made it accessible to all users.

    "I was impressed with how masterfully KISS scaled their client's business."

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  • 16
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    SOFTXAPP is a software development firm. Founded in 2020, the team offers custom software development, mobile app development, product design, web development, and more. Their small company is in Lviv, Ukraine.

    Clients

    • Pravosud
    • DRESSX
    • KARABAS
    • HIME Inc

    Industries

    Notable Project

    SOFTXAPP has built an application for a legal-tech company. They cover a full range of services from UX/UI design to back- and frontend development.

    "Their ability to find solutions to very complex problems is amazing."

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  • 17
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $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

    • AMG Mercedes
    • Cloudbeds
    • MHP
    • Intersport

    Industries

    Notable Project

    An online retailer partnered with WebbyLab to provide custom e-commerce retail web portal and marketplace development, business processes digitalization, ongoing support services.

    "They provide a strong business analysis and help you understand your needs and goals in e-commerce."

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  • 18
    • $10,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Vareger Group is an IT staff augmentation, development, and consulting company based in Tallinn, Estonia. The company was founded in 2010, and they primarily work with small businesses. 

    Clients

    • Alliance for Public Health
    • Code Factory OÜ
    • Industrial inspection company
    • One of the largest provider of intelligent transportation systems in the US

    Industries

    Notable Project

    Vareger Group developed a preliminary investor dashboard for an automotive innovation company. They referenced the internal team’s UX design to build the product.

    “If I had the budget, I would outsource all of my development to Vareger Group.”

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  • 19
    • $1,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Founded in 2015, H-X Technologies is a cybersecurity company based in Kyiv, Ukraine. They primarily work with mid-market businesses in a variety of industries including automotive and IT. 

    Industries

    Notable Project

    H-X Technologies did a security audit of the company’s cloud infrastructure as well as an external penetration test, identifying all security gaps and providing a report after which they did another test round.

    "H-X Technologies has proper security practices."

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  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

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

    Founded in 2014, Lead IT Team is a software development firm that offers web development, mobile app development, and e-commerce development services to their clients. Their 50 employees are based out of Kyiv.

    Clients

    • Audio Tour Mobile App
    • Giancarlo Orsini
    • Dispatch
    • Meebz Coffee Roasters

    Industries

    Notable Project

    Lead IT team designed and developed a web-based software solution for streamlining automotive work. It allows mechanics to easily view what they need to work on and what their next tasks are.

    "The time management was great."

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  • 21
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Established in 2020, ADDDEV is a website development company. The small team specializes in web development, custom software development, mobile app development, blockchain, and more. The agency is located in Kyiv, Ukraine and Lisbon, Portugal.

    Industries

    Notable Project

    ADDDEV was hired by the organizers of a music festival to develop a new web app with the ability to sell tickets and merchandise via a Weforpay integration.

    "Sometimes, I felt that they understood my business process better than I did. "

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  • 22
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Founded in 2017, DevBrother is located in Kharkiv, Ukraine. With 16 employees, they provide web development, custom software development, and blockchain services for enterprise, midmarket, and small businesses. They focus on health care, medical, information technology, and financial services industries.

    Clients

    • PurplePass
    • Vitavie Gallery
    • PineStore
    • PineStore

    Industries

    Notable Project

    DevBrother provides ongoing web development for a cryptocurrency trading company. Their front- and backend developers continue to buttress the client's internal development team.

    "They are a pleasure to work with."

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  • 23
    • Undisclosed
    • 10 - 49 employees
    • Kyiv, Ukraine

    HiTech Service is a team of IT professions headquartered in Wilmington, Del. that specializes in application management and support, IT managed services, cybersecurity, and more. Founded in 2006, HiTech Service is comprised of 20 employees.

    Clients

    • Eastman Kodak
    • Blue Software
    • Odyssey Logistics
    • USAID

    Notable Project

    HiTech Service created a web-based logistics CMS from scratch, providing full-stack development and focusing on the UI. They worked in Java and used a Springer framework for client-server communication.

    “They can provide talented, cost-effective resources, which is a difficult combination to find.”

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  • 24
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

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

    INC4 is a software firm founded in 2013 with fewer than 50 members. They offer blockchain, custom software development, and web development solutions from their office in Kyiv, Ukraine. They work primarily with clients in the fields of financial and IT services as well as advertising.

    Clients

    • AirDAO
    • Open Forest Protocol
    • PembRock Finance
    • Minerall

    Industries

    Notable Project

    INC4 developed a blockchain solution for the client which included UX/UI design. They ran multiple tests to ensure that the solution worked properly. 

    "They develop excellent solutions for DevOps and blockchain technology."

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  • 25
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Merehead is a fintech and blockchain solutions company based in Seattle and Kiev, Ukraine. Founded in 2015, they have 26 employees specializing in web and mobile app development, B2B and B2C portals, and e-commerce. They work predominantly for small businesses, typically in advertising, IT, and healthcare.

    Clients

    • Coinbird
    • Finder

    Industries

    Notable Project

    Merehead is engaged in a complex, long-term project to develop a new media platform. The solution includes multiple websites, all built entirely with custom components.

     

    "Their dedication, work ethic, and attention to detail make them a reliable partner."

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  • 26
    • Scheduling

      4.4
    • Quality

      4.9
    • Cost

      4.6
    • NPS

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

    Intellica is a custom software development company that was founded in 2015. They employ 80 staff across four offices in Bratislava, Slovakia; Zurich, Switzerland; Kyiv, Ukraine; and Vinnytsia, Ukraine. They work with startups and established businesses, providing specialist services in data analytics, data science, Blockchain & DLT apps development, and applications delivery for web, mobile and e-commerce.

    Clients

    • Buzzmove
    • Quadrotech
    • Modum
    • Alprockz

    Industries

    Notable Project

    Intellica is currently developing an app for an auto loan repayment company. The app will be available on iOS and eventually Android.

    “They’ve been instrumental in helping us figure out this project.”

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  • 27
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Founded in 2020, Hivex is a IT staff augmentation company. They are based in Calgary, Canada and have a midsize team. The company provides IT staff augmentation, blockchain, custom software development, mobile app development, and more.

    Notable Project

    Hivex is augmenting the software development team of a cryptocurrency company. They've deployed two frontend and three backend developers who went through a couple of interviews with the client.

    "The augmented staff members from Hivex have integrated with our in-house team particularly well."

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

    Openware SAS is a Paris-based software development firm that was founded in 2006. Their team of around 30 employees provides blockchain and custom software development services to mostly mid-market financial services and IT companies.

    Industries

    Notable Project

    Openware SAS is developing a bitcoin exchange platform. Leveraging multiple technologies, they've worked through numerous sprints. They've also provided staff training in-person. 

    "Their formalism and quality are what makes them stand out. The work is perfect." 

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  • 29
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $250,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    TenThousand is a small application development company launched in 2021. Their team specializes in mobile app development, web development, and blockchain. The firm is headquartered in Kyiv, Ukraine and Frankfurt am Main, Germany.

    Industries

    Notable Project

    TenThousand developed a mobile trading platform for a trading company. The team handled everything from UI/UX development to support and maintenance. Their key technologies included React Native and Firebase.

     "TenThousand understood all of the platform's needs before development started."

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  • 30
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Established in 2017, First Bridge is a blockchain company. Headquartered in Kyiv, Ukraine, their midsize team focuses on blockchain, other application development, custom software development, Artificial Intelligence, and more.

    Industries

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