Top 60 Blockchain Developers in Warsaw
February 2023Looking for a top blockchain developer in Warsaw?
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. It's a tall task, however, to find a partner who understands your business’s unique needs.
To assist you in your search for a partner, we’ve compiled this list of the top blockchain technology companies in Warsaw. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Warsaw Blockchain Technology Companies
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Featured providers
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1
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
PixelPlex is a software and blockchain development company headquartered in New York City, with offices in London-UK, Pfäffikon-Switzerland, Tokyo-Japan, and Seoul-South Korea. Founded in 2007, the team of 130+ specializes in blockchain, custom software development, and mobile app development. They work mostly with enterprise and mid-market clients, primarily in the financial services industry.
Clients
- Microsoft
- Oracle
- BMW
- Intel
Industries
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PixelPlex designed and developed an NFT marketplace for a technology company. They built the product from scratch using C++, C#, Solidity, and an Ethereum smart contract.
“Communication was their biggest strength. They kept us in the loop and informed us of the project status.”
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2
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
AMS LLC is a development agency in Cherry Hill, N.J. and Minsk, Belarus. Founded in 2017, they have about 20 employees that serve mostly small-business and midmarket clients in the transportation, education, and financial sectors. Their services are specialized in mobile app development.
Clients
- Sandbox
- Lil Durk
- General Electric
- Square Inc.
Industries
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Interexy designed the product’s UI and developed a mobile application and an admin panel for a mental health platform. The app was an onboarding system for patients that used bank IDs to log in.
“It was a smooth process and a good collaboration overall.”
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3
- $5,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.
Clients
- Terraces.io
- Voka
- Belyagdar
- Instatsport
Industries
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Innowise Group was hired by a SaaS company to support the continuous improvement of their legal technology software. They're tasked with developing new features, fixing bugs, and providing technical support.
“What stands out the most is Innowise Group’s attention to detail and great range of strong technical candidates.”
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4
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Plavno, a website development firm, is based in Nur - Sultan, Kazakhstan. They offer web development, mobile app development, and blockchain and were founded in 2007.
Clients
- Mercedes, Xerox, Kia, eBay, PayPal, Amazon , IBM, Bank, Mediacube
Industries
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Plavno built a software development firm's travel app for iOS and Android. They designed the UI/UX, integrated payment gateways, and implemented registration, booking, translation, and other features.
"The tools and wireframes they created were highly relevant and effective."
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5
- $25,000+
- 10 - 49 employees
- Warszawa, Poland
Imapp is a blockchain company. Established in 2013, the team specializes in blockchain and web development. Their small firm is based in Warszawa, Poland.
Industries
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imapp has developed a software firm's blockchain loyalty app and ERC20 token using Solidity. They've conducted discovery sessions with the client, built a roadmap, worked on the deliverables, and audited them.
"They present different potential solutions to solving specific challenges and let the client decide."
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6
- $50,000+
- 50 - 249 employees
- Warszawa, Poland
Headquartered in Warsaw, Poland and with an office in Atlanta, GA, 10Clouds has built software for businesses worldwide since 2009. The team of 120+ focuses on web development, software development, and DevOps services for scaleups and enterprise clients.
Clients
- Emergent Technology
- Aleph Zero
- Trust Stamp
- Omise
Industries
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10Clouds provides web application design and development for an IT services company using Node.js and React. The team has worked on a couple of projects, including an auditing app that can conduct surveys.
“I’m impressed with the quality of 10Clouds’ work; we’ve never had issues with their code.”
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7
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
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 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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8
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Ulam Labs is a software development company from Poland that specializes in of Python and blockchain. Founded in 2012, they have 20+ developers who serve startups and small-to-medium businesses in the fintech, telecommunications, e-commerce, banking, supply chain, production, and manufacturing sectors. Their services include custom software development, DevOps, consulting, and outsourcing.
Clients
- Mobile Vikings
- Lendingblock
- Willard Agri-Service
- RankSense
Industries
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Ulam supplemented internal staff by migrating a website to Django, developing various applications, and building order management and user feedback functionality. They continue to maintain the website.
"They're great about making sure their clients are happy."
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9
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Airnauts is a digital development and design agency that got its start in 2012. The team in mobile app development, web design, web development, UI/UX design, and e-commerce development. Their 25 employees are spread over three offices located in Warsaw, Paris, and New York City.
Clients
- LVMH
- Atari
- Santander Bank
Industries
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Airnauts helped build scalable marketing platforms to boost brand campaigns. They used Node.js, Vue.js, and Twitter and Instagram APIs to collect information and facilitate campaign effectiveness.
“Their flexibility and responsiveness are a big part of why we’ve worked together so long.”
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10
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
EthWorks is a Warsaw, Poland based blockchain app development and design agency founded in 2017. Their 8 employees offer web development, custom software development, UX/UI design, and blockchain development services
Clients
- Maker Foundation
- Polkadot
- Bitcoin.org
- Ethereum foundation
Industries
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Ethworks revamped a digital hedge fund’s platform to improve the design and user experience for clients. High-quality coding and innovative ideas improved the function, look, and feel of the website.
“[Ethworks] provided high-quality coding to create a more intuitive experience for our investors.”
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11
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
SoftwareMill is a software and consultancy company based in Warsaw, Poland. Founded in 2009, they have 40 employees who provide services including custom software development, big data consulting, blockchain development, and AI.
Clients
- Paidy
- Reco.se
- SwissBorg
- Intelli Messaging
Industries
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SoftwareMill was hired to redesign and rearchitect the client's core product with the end goal of improving sales channels and ultimately revenue.
"I am extremely satisfied with SoftwareMill. They have moved at a faster pace than any team that our company has used and accomplished a great deal more in one year than we ever had."
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12
- $25,000+
- 250 - 999 employees
- Warszawa, Poland
K2 Digital Products is a digital firm based in Warsaw, Poland with more than 50 employees. They have provided UX/UI design, e-commerce development, and product design solutions to clients ranging from small companies to large firms.
Clients
- ABB
- Bayer
- Carrefour
- PKO BP
Industries
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A nonprofit organization hired Fabrity (formerly K2 Digital Products) for website development. The team was in charge of generating an online platform that served as a manual for people in the end-of-life care industry.
"Fabrity (formerly K2 Digital Products) employees were professionals in their respective fields."
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13
- $10,000+
- 10 - 49 employees
- Warszawa, Poland
GoOnline is a team of 40+ engineering & design geeks, who help companies of all sizes turn ideas into products that make life easier. The company was founded in 2008; and in the next years, its offices were set up in Kraków, London, Gothenburg, and Copenhagen. They specialize in mobile and desktop app development, web development, business intelligence, AI, IoT, DevOps, and cloud solutions.
Clients
- Egmont
- GoGift
- CEZ Group
- Skanska
Industries
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RAD4M created a digital process using business intelligence modeling to analyze financial data. They integrated this with a web portal where users can apply results to business questions.
"They offer the best business intelligence portal."
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14
- $50,000+
- 10 - 49 employees
- Warszawa, Poland
Novus Team is a blockchain company founded in 2014. Their small team is in Warszawa, Poland and Sheridan, Wyoming. The agency specializes in blockchain, custom software development, e-commerce development, web development, and more.
Industries
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Novus Team has developed a mobile app MVP with blockchain technology integrations for a pet-owner services company, using React, Node.js, Ruby on Rails, NEAR Protocol, and Neo as the technology stack.
“They offer high-quality communication, always striving to show me every part of their work.”
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15
- $10,000+
- 10 - 49 employees
- Warszawa, Poland
Evojam is a software development agency based in Warsaw, Poland. Since 2013, their team of 22 has been specializing in custom software development, e-commerce development, artificial intelligence, and more.
Clients
- PageGroup
- Swing Development
- Endouble
Industries
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Evojam designed and developed a prototype to test a process control system and product platform. They also built the tech stack.
"Their flexible, dynamic thinking was fantastic."
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16
- $1,000+
- 10 - 49 employees
- Warszawa, Poland
Sygnisoft S.A. is a digital and IT solutions company based in Warsaw, Poland. The company, founded in 2015, has a team of around 15 that provides custom software development, web development, and mobile app development services. Sygnisoft serves small and mid-market companies in various industries.
Clients
- Warsaw Marathon
- Genprox
- Department of Nuclear Energy
- All4Jets
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Sygnisoft S.A. developed a web dashboard for a mobile game development. The team worked in PHP and Symfony to build the dashboard's architecture and designed the platform.
"Their commitment and engagement in the project stand out."
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17
- $5,000+
- 2 - 9 employees
- Warszawa, Poland
Blockhunters is a blockchain auditing company based in Lodz, Poland and founded in 2018. Specializing in blockchain, the five-person team also provides cybersecurity and custom software development services. Their client focus is on small businesses in the financial services, IT, telecommunications, and e-commerce sectors.
Clients
- Dispatch Labs
Industries
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Blockunters provides cybersecurity for a digital art firm. The client's goal is to keep their transactions safe, as well as their customers.
"We were delighted that working with them felt exactly like we had expected after getting to know them a little bit."
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18
- $25,000+
- 10 - 49 employees
- Warszawa, Poland
HYPERLAB is an IT firm founded in Kyiv, Ukraine in 2017 with fewer than 50 experts. They offer IT strategy consulting, IT managed services, and IT staff augmentation solutions for small and medium-sized companies.
Clients
- DHL
- Creable
- Remail
- Finder
Industries
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HYPERLAB collaborated with a UX/UI designer to provide managed IT services for email marketing startup. The team handled the .net + Angular development.
"The team is talented and continually upgrades their expertise by bringing on knowledgeable resources."
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19
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
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.
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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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20
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
Founded in 2012 and based in London, Smartym Pro is a full-cycle development company with a team of 26 employees. They specialize in mobile app development, blockchain, and custom software development for primarily small business clients in the business services, healthcare, and transportation industries.
Clients
- Heineken
- Wayfarer
- Instachain
Industries
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Smartum Pro developed the mobile version of a website using REST for better flexibility with future updates and development. The team now provides tech support, the SaaS solution, and customization work.
"The best thing about our cooperation was that Smartum took care of all the technical aspects of the project."
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21
- $1,000+
- 10 - 49 employees
- Warszawa, Poland
Usertive is an UX agency launched in 2020. Headquartered in Warszawa, Poland, their small team provides ux/ui design, web development, e-commerce development, and blockchain.
Industries
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In order to generate more leads, a business travel company tapped Usertive to simplify their onboarding process. The team used React to set in place a user flow with an email verification function.
"They have a pretty impressive amount of knowledge regarding designing for conversion."
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22
- $1,000+
- 50 - 249 employees
- Warszawa, Poland
Madiff is an innovation and IT engineering consulting company based in Warsaw, Poland. The company, founded in 2015, has more than 50 employees and provides IT managed services and HR services to small and larger-sized companies and institutions in the automotive, consumer products & services, financial services, and other industries.
Clients
- AWP Polska SP. z o.o.
Industries
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Madiff provided competent programmers at a reasonable cost. The team helped on enhancing the company's legacy systems such as the web-based insurance selling portal and core assistance system.
"Their commitment, efficiency, listening skills, and professionalism were impressive."
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23
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
A4BEE is an IoT development company. The small team is based in New York, New York and Wrocław, Poland. Their services include IoT development, cloud consulting & SI, IT strategy consulting, blockchain, and more.
Industries
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A4BEE was hired by a manufacturing and distribution company for a security audit on their app and infrastructure level. They identified possible risks to help the client prepare business continuity materials.
"We were impressed by their deep expertise and communication skills."
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24
- $10,000+
- 2 - 9 employees
- Warszawa, Poland
Nebulic is a digital innovation house, founded in 2019 and located in Warsaw, Poland. They comprise four employees specializing in AI, machine learning, website technologies, website optimization, and blockchain. They work predominantly with small and midmarket companies in retail, advertising, and arts and entertainment.
Clients
- Opera Software
- Nokia Siemens Networks
- Tieto
- Nebula Network Sixchain
Industries
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Nebulic helped develop a network of websites and improve platform efficiency for an architectural design firm. They worked in Node.js and Ruby on Rails and are continuing to make improvements.
"They help me determine what is working well for my business and what would make it better."
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25
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
ITSharkz is a software and IT services company based in Warsaw, Poland. The company, founded in 2019, has a team of more than ten that provides custom software development, web development, mobile app development, and blockchain services to small and midmarket companies and organizations.
Clients
- Fulmo
- Snowbuddy
Industries
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ITSharkz created a website with online training videos for a personal training company.
"The website is a lot better now than it was three months ago."
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26
- $1,000+
- 10 - 49 employees
- Warszawa, Poland
Cryptomind is a Bangkok, Thailand-based marketing strategy company. The small company was established in 2018. Their services include marketing strategy, custom software development, blockchain, and customer service outsourcing.
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27
- $5,000+
- 50 - 249 employees
- Warszawa, Poland
CROSS sp. z o.o. is a software development company headquartered in Warsaw, Poland, with an additional office in Opole, Poland. Founded in 1988, the 6-person team specializes in custom software development, financial accounting, and blockchain.
Clients
- PGNiG SA
- PSG
- EWE
- Vervis
Industries
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CROSS sp. z o.o. developed bespoke management software that includes e-commerce functionality. They continue to enhance and test the system.
“CROSS sp. z o.o. created the most important software that’s being used in our company.”
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28
- $50,000+
- 10 - 49 employees
- Warszawa, Poland
SkillsForge is a small software development company. Launched in 2022, the agency is located in Warszawa, Poland. Their team focuses on custom software development, web development, mobile app development, Artificial Intelligence, and more.Industries
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A blockchain company hired SkillsForge for custom software development. They’re tasked with backend development using .NET Core, Azure Cloud, Solidity, and Angular technologies, among others.
"They treated the project as if it was their own and made a big commitment to resolve all the issues."
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29
- $1,000+
- 2 - 9 employees
- Warszawa, Poland
Mobter is a mobile software development company based in Warsaw. Founded in 2012, the team of 17 specializes in mobile app development, UX/UI design, and web development. They work primarily with small business clients, mainly in the business services industry.
Clients
- Euro Bank
- Certum
- Medicover
Industries
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Mobter designed, developed, tested, and now work on the maintenance of an iOS and Android mobile banking application. They continue to add functionalities and fix any issues or bugs.
“Our application has been downloaded about one half of a million times across Android and iOS.”
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30
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
Code & Cakes is a small web development firm. The Warszawa, Poland-based firm was established in 2022. Their team specializes in web development, custom software development, IT strategy consulting, and blockchain.
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An IT staffing company collaborated with Code & Cakes to develop an e-sign tool for the company's end client. The team assisted in a legal technology project, modifying and creating a new product.
"Their attitude and ability to share knowledge with our team was excellent."
Most Reviewed Blockchain Company in Warsaw
Check out a Blockchain Company in Warsaw with the most new reviews in the past 12 months.
Blockchain Company
Warsaw
- 11 4 new reviews
- 12 3 new reviews
- 13 2 new reviews
- 14 2 new reviews
- 15 2 new reviews
