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List of Best Blockchain Developers | Hire Top Blockchain Development Company

  • EMURGO

    Providing Global Blockchain Solutions
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    EMURGO is a global blockchain technology company providing solutions for developers, startups, enterprises and governments. EMURGO develops enterprise-grade applications, builds developer tools, invests in startups and provides blockchain education. We are also one of the founding entities behind Cardano blockchain, a ... read more about EMURGO

    "Passionate team of experienced professionals!"
    Jonathan Turner
    NA
    50 - 249
    Tokyo, Japan
  • Maticz is a proven Software Development Company that offers custom Mobile App, Blockchain, and Web3 solutions, headquartered in India working with certified software developers to bring out advanced software solutions in the digital space with cutting-edge technologies. With 250+ professionals ... read more about Maticz Technologies

    "Great work guys, communication and delivery was good. "
    Robin Janaway, Director at at Coeus Int Ltd
    $25 - $49/hr
    250 - 999
    2020
    Madurai, India
  • As a renowned software development company with 15 years of experience, LeewayHertz has designed and developed innovative and future-ready tech solutions for startups, scaleups and enterprises, generating billions in revenue and earning the trust of millions of users. Their extensive expertise spans AI, Web3 and other ... read more about LeewayHertz

    "Best Blockchain Development Company"
    Radhika Gulati, Architect - User Experience at @WalmartLabs India
    $100 - $149/hr
    250 - 999
    2007
    San Francisco, California
  • Zarego

    We turn great ideas into reality
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    We are a technology agency that specializes in software architecture and customized web and mobile application development, using state-of-the-art tools and methodologies for building innovative products. Zarego has over a decade of experience working with well-known multinational compa ... read more about Zarego

    "Great service and final product"
    Brian Prilick, Co-Founder & CEO at Starkus
    $25 - $49/hr
    10 - 49
    2012
    Distrito Federal, Argentina
  • Fueled

    Top Mobile App Development Company in USA
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    We are a team of fueled app developers, designers, and strategists passionately pursuing the bleeding, hairsplitting, cutting-edge mobile applications for start-ups and enterprise clients that get featured in app stores. At Fueled, we don't just build apps. We develop the kind of mobile apps that people talk about, ... read more about Fueled

    "Amazing. Fast, friendly, hands-on "
    Paul Lintilhac, Data Scientist at Trace
    $150 - $199/hr
    50 - 249
    2007
    NYC, New York
  • CODEMELT

    If you can dream it, we can build it
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    Codemelt is a full-stack digital agency, dedicated to transforming innovative digital concepts into tangible solutions. With a core focus on crafting cutting-edge apps and websites, friendly platform interfaces, revolutionary marketing, and pioneering ideas, we are the ideal partners to build your project. Our team& ... read more about CODEMELT

    "Amazing results, friendly management, good prices!"
    Cristian Alexandrescu, CEO @ Metalancer | LLB, Web3, e/acc at Metalancer
    $50 - $99/hr
    10 - 49
    2021
    Bucuresti, Romania
  • Kryptoninc

    Quality is our business policy
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    Krypton INC is your partner in Interface that you wish to create with your Clients. We understand Design and create it right for your Business. When we say we are a “Design Led Engineers” we understand our craft to shape your communication with our experience in Digital World, Programming Frameworks, and Hu ... read more about Kryptoninc

    "Great Blockchain experience"
    Krunal Vyas, Product Manager, Delivering App and Software Solutions at iQlance
    $25 - $49/hr
    10 - 49
    Ahmedabad, India
  • instinctools

    Dedicated Software Development Teams
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    *instinctools is a software product development and consulting company with headquarters in Germany and the USA. Powered by 350+ seasoned in-house professionals located in development hubs in Poland, Kazakhstan, and LATAM, we provide self-managed cross-functional dedicated teams to reduce development costs while inc ... read more about instinctools

    "Advanced experts for developing my Blockchain project"
    Richard Lohwasser
    $25 - $49/hr
    250 - 999
    2000
    Potomac, Maryland
  • Ekkel Inc.

    Towards an Intelligent Tomorrow
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    Ekkel is a product development company working with startups and SMEs to realize their applications. The products that we've developed have been used by hundreds of thousands of users globally. Products such as Craftly and FuzionX have raised over $40M in seed rounds and made us proud. Our development teams ha ... read more about Ekkel Inc.

    "Ekkel provided us with an impressive marketplace with every feature working according to requirements. They proved their experience in the blockchain."
    Damon Peters, CEO at Immutable Type
    $25 - $49/hr
    50 - 249
    2020
    Newark, Delaware
  • Exioms Technology

    Business Innovation Partner
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    Exioms® is Business Innovation company. We are shaping business by Technology, Creative imaginations and software. We are passionately driving business success by Blockchain, IoT, Artificial Intelligence, Fintech, Data Science, Design thinking, New Reality (AR/VR). Exioms is Listed among the Top 20 Startups In Indi ... read more about Exioms Technology

    < $25/hr
    50 - 249
    2010
    Pune, India
  • Information Builders

    How can we transform your business?
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    Information Builders provides the industry’s most scalable software solutions for data management and analytics. We help organizations operationalize and monetize their data through insights that drive action. Our integrated platform for business intelligence (BI), analytics, data integration, and data quality, c ... read more about Information Builders

    $25 - $49/hr
    1,000 - 9,999
    1975
    NYC, New York
  • SecureKey Technologies Inc

    Building Trusted Identity Networks
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    SecureKey is a leading identity and authentication provider that simplifies consumer access to online services and applications. SecureKey enables next generation privacy-enhancing identity and authentication network for conveniently connecting people to critical online services using a digital credential they already ... read more about SecureKey Technologies Inc

    < $25/hr
    50 - 249
    2008
    Toronto, Canada
  • Pacatum Inc.

    Unique Blockchain Solutions
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    Pacatum is a web development studio, founded in California in 2007. We are made up of ten professional designers, web developers, and QA specialists who are highly enthused about what we do. In a nutshell, we are a small, friendly company of uber coders, layout freaks, and design addicts, geeks who spend sleepless nigh ... read more about Pacatum Inc.

    $25 - $49/hr
    10 - 49
    2007
    Walnut, California
  • We provide services in blockchain development from small scale startups to fortune 500 enterprises. We develop cryptocurrencies, ICOs and tailored blockchain applications for supply chain, utility, and identity Management.

    $25 - $49/hr
    10 - 49
    2017
    Lahore, Pakistan
  • 482.solutions

    R&D in Distributed ledger technologies (DLT)
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    482.solutions is a technology company specializing in the development and integration of distributed systems and solutions using Blockchain technology since 2013. The company is known for its innovative views on technological progress and IT developments using blockchain technology in the areas of R&D, IoT, Smart ... read more about 482.solutions

    $50 - $99/hr
    50 - 249
    2013
    Odessa, Ukraine
  • BiiLabs

    EVOLVE YOUR BUSINESS WITH BLOCKCHAIN
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    BiiLabs is a startup focused on the Blockchain, Distributed Ledger technologies. BiiLabs = Blockchain Industry and Innovation Labs The services include - PaaS based on IOTA - Notary certification based on TangleID - IoT Backbone network to help customers offload the cloud - Digital Identity based on TangleID ... read more about BiiLabs

    NA
    10 - 49
    2017
    Taipei, Taiwan
  • Envision Blockchain Solutions

    Envision your Industry, Business and Blockchain
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    Envision Blockchain Solutions is a Microsoft Partner focused on Blockchain agnostic solutions for today’s business needs with a mission to increase Blockchain Adoption and drive Organizational Transformation.

    $25 - $49/hr
    10 - 49
    2018
    New Jersey, New Jersey
  • Coin Ideology has provided innovative solutions to clientele across the furthest ends of business and scale spectrum. Our expertise in blockchain development enables us to provide custom blockchain based solutions for applications in various industries. Decentralize and automate processes and save operational costs wit ... read more about CoinIdeology

    < $25/hr
    10 - 49
    2018
    Jaipur, India
  • MVP Workshop

    Blockchain product research and development studio
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    MVP Workshop is a blockchain product research and development studio driven by exploration of disruptive technologies and their application in real-life scenarios. We are a team of engineers, designers and product folk interested in exploring cutting-edge technologies. Over the past couple of years we fell in love w ... read more about MVP Workshop

    $50 - $99/hr
    10 - 49
    2017
    Belgrade, Serbia
  • DIYBlockchain

    Fastest Growing Blockchain Company
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    DIYBlockchain has proved itself as a preeminent company in the blockchain space within a short period. We have a team of proficient blockchain strategists, UX/UI designers and blockchain developers who constitute the core of its services across US, Europe and APAC. We have a customer base that reaches beyond emer ... read more about DIYBlockchain

    $25 - $49/hr
    10 - 49
    2017
    Mountain View, California
  • MadFish.Solutions

    Mad ideas implemented wisely
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    MadFish.Solutions is a software development company experienced in Blockchain and JS web. We offer full-cycle development (discovery phase and business analysis, software architecture and development, project management, QA, support and launching).  Our company has been founded in 2018. In this short time, we ... read more about MadFish.Solutions

    $25 - $49/hr
    10 - 49
    2018
    Kyiv, Ukraine
  • Nextrope

    We know the ropes of Web3 & Blockchain Development
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    We know Fintech, Blockchain and Tokenization domains inside out. Suppose you are looking for a technological partner who is an expert and knows best practices, legal requirements, and nuances of Fintech, Blockchain, and Tokenization domains. In that case, Nextrope is the company for you. We ar an intern ... read more about Nextrope

    NA
    10 - 49
    2015
    Gdynia, Poland
  • Neti is a Software Development boutique and technological partner from Poland. We work mainly with small and medium-sized businesses working as an external IT department or extension of your existing software development teams. We focus on blockchain- and web-based solutions for companies an ... read more about Neti Sp. z o.o.

    $50 - $99/hr
    10 - 49
    Rzeszow, Poland
  • MBN Tech

    Top smart contract and blockchain soft providers
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    MBNTech specialists have considerable experience in the analysis of processes, IT systems in general, IT systems management, business analysis, system architecture, decision support systems, risk management systems, systems for collecting and/or analyzing data, e-commerce, software on demand implementations and conside ... read more about MBN Tech

    $50 - $99/hr
    10 - 49
    2017
    Bucuresti, Romania
  • Deepchain Labs

    Building The Next Generation Internet Ecosystem
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    Deepchain Labs is a blockchain-centric R&D-based software service company in Bangladesh. Our vision is to use cutting-edge deep technology to build the next generation internet and its ecosystem. There has been a lot of concern in recent decades about the current state of the internet. Eventually, a slew of sugg ... read more about Deepchain Labs

    $25 - $49/hr
    10 - 49
    2020
    Dhaka, Bangladesh
  • Quecko Inc

    Progressing Towards a Decentralized Future
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    Being the ever-competent market leader, Quecko Inc. is renowned to provide futuristic digital solutions to customers looking for blockchain products, eventually paving the way for a fully decentralized future.

    $50 - $99/hr
    50 - 249
    2020
    Islamabad, Pakistan
  • Artiffine

    We transform your Web3 dreams into reality.
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    Artiffine is a creative studio building Web3 projects for brands and creators. Our diverse team of experts and uniquely holistic approach allow us to thoroughly plan and execute every aspect of the project lifecycle. Our services range from Web3 strategy and concept consultation, to legal analysis, compliance, and agen ... read more about Artiffine

    $50 - $99/hr
    10 - 49
    2021
    Pardubice, Czech Republic
  • Parallelsouls

    Providing solution in a uniqe way
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    ParallelSouls, a premier blockchain services provider, is powered by a distinguished team of seasoned experts, each with over 8 years of experience in the ever-evolving blockchain landscape. Having catered to the diverse needs of hundreds of clients, ParallelSouls has established itself as a trusted partner for busines ... read more about Parallelsouls

    < $25/hr
    2 - 9
    2020
    Karachi, Pakistan
  • Kryptobees

    Web3 & Blockchain Development Company
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    Kryptobees is a leading web3 and blockchain software development company that provides cutting-edge solutions to help businesses leverage the power of blockchain technology. With a team of experienced developers and blockchain experts, we offer a wide range of services, including smart contract development, decentraliz ... read more about Kryptobees

    NA
    50 - 249
    2023
    Madurai, India
  • Maxilect

    Martech, Ad Tech, Fintech, Blockchain
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    Maxilect is a software consultancy firm (not an agency). Founded in 2015, Maxilect employs a modern approach to building a lean and highly professional team reaching out across Russia. Our mission is to connect talented IT professionals throughout Russia, bringing their sought after skills to the table for comple ... read more about Maxilect

    "Development of a system to analyse the influence of coupons on sales"
    Elizaveta Gerasimova, Digital recruitment consultant at NM
    $50 - $99/hr
    50 - 249
    2015
    Saint Petersburg, Russia
  • Synodus

    Strategic Technology Partner
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    Synodus is an IT consulting and software development services provider. Started as a small tech lab, we became a premium tech provider and have supported organizations and enterprises across the world to improve performance and gain new competitive edge over competitors. We leverage state-of-the-art technologies to ... read more about Synodus

    "Blockchain"
    Régine Clément, Chief Executive Officer at CREO at creo
    $25 - $49/hr
    250 - 999
    2019
    Ha noi, Vietnam
  • Experienced Blockchain Developers: Our team consists of skilled blockchain developers with in-depth knowledge and hands-on experience in various blockchain platforms, protocols, and programming languages. They are adept at developing robust and scalable blockchain solutions tailored to your specific requirements. Cu ... read more about Webcreatrz Technologies

    "Webcreatrz Technology"
    Richa Awasthi, Business Development at Webcreatrz Technology
    $25 - $49/hr
    2 - 9
    2015
    Lucknow, India
  • Bacancy Technology

    Full Stack Agile & Lean Development Partner
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    Bacancy work with people and organizations who have ambitious missions - whether they are in the commercial, social or government sectors. We set up smart teams who love challenges and think disruptively to help our clients succeed. We are focused on helping our industry improve, and believe in sharing what we learn. W ... read more about Bacancy Technology

    "Solid Offshore Development Team"
    DAVID CARTA, CEO/President at Telaeris, Inc.
    $25 - $49/hr
    250 - 999
    2011
    Ahmedabad, India
  • Futurism Technologies

    Celebrating Technology and Dynamism
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    Futurism Technologies (Futurism) is a CMMI Level 3 and ISO 9001:2015 and ISO 27001 certified organization. A leading provider of digital information technology, consulting, cybersecurity, and digital transformation services. Headquartered in Piscataway, New Jersey (U.S.), Futurism takes great pride in its ability to pr ... read more about Futurism Technologies

    "Blockchain Application Development"
    Prathamesh Yeotekar, SEO Specialist at Valasys Business Solution Private Limited
    $25 - $49/hr
    250 - 999
    2002
    New Jersey, New Jersey
  • Touchwood Technologies

    India's Best Web Development Company
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    Touchwood Technologies provides exceptional Web & Mobile Development, Web Designing & Digital Marketing, SEO, PPC, SMO services to help you achieve your business goals efficiently.

    "Best MLM Software company"
    Shivam Rajput, Manager at 33infotech
    < $25/hr
    10 - 49
    2021
    Mohali, India
  • iQlance Solutions

    Software & Mobile App Development Company
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    Software & Mobile App Development Company - Your Technical Partner  iQlance being the quickest growing Custom Software and Mobile App Development  Company possesses a team of certified developers, creative designers, product testers who follows the Scrum approach to bring your idea into reality through ... read more about iQlance Solutions

    "A good portal"
    Gennady Nedorezov, Управляющий директор at openproduct
    $25 - $49/hr
    10 - 49
    2010
    Toronto, Canada
  • Softengi

    We are a Digital Transformation Company.
    Visit website

    Softengi is the software development company listed as one of the top 100 world's IT outsourcing service providers by IAOP. We use transformational tools, such as AI, AR & VR, Blockchain, IoT and gamification to provide businesses with the most innovative solutions. With our profound experience and ex ... read more about Softengi

    "Had a great experience, very professional and approachable."
    Igor Taranenko, Director at Eastern Radiotech
    $25 - $49/hr
    250 - 999
    2009
    Kyiv, Ukraine
  • TopSquad

    Your business, our development force
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    At TopSquad, we specialize in delivering IT solutions and services that are customized to the unique needs of established companies seeking to achieve further business growth. Our team possesses extensive knowledge of modern technologies, transparent processes, and in-depth expertise across various business domains. We ... read more about TopSquad

    "4 years experience"
    John Sturgis, Developer at NFR
    < $25/hr
    50 - 249
    2008
    Ho Chi Minh City, Vietnam
  • Revelry Labs

    AI-Driven Custom Software Development
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    Revelry is a custom software solutions company based in New Orleans, but with clients nationwide. Established in 2012, we’re an Inc. 500 organization and a Top WorkPlaces winner, as well as a member of Forbes Technology Council, The Linux Foundation Hyperledg ... read more about Revelry Labs

    "Seamless Integration and Exceptional Execution with Revelry"
    Patrick Comer, Instigator at Gripnr
    $150 - $199/hr
    50 - 249
    2012
    New Orleans, Louisiana
  • SHAMLA TECH pvt ltd

    Innovative ideas that drive success
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    Shamla Tech has been rated as TOP 30 BEST Web 3.0 TECHNOLOGY Companies and we take the pride in our team of experienced and passionate full-time 150+ blockchain experts who have successfully delivered 350 + projects for 120+ global brands. Our expertise in Web 3.0 including Cryptocurrency coins/tokens development, CEX/ ... read more about SHAMLA TECH pvt ltd

    "They wholly understood the scope and our expectations"
    Eddy Herman, Co-Founder and CTO at Slip
    < $25/hr
    10 - 49
    2006
    Hamden, Connecticut
  • Techforce provides solutions for every business need and has been serving global customers since 2015.Focused on industry-leading technology, Techforce supports its customer’s growth with flexible, scalable, and intelligent solutions implemented and supported by an experienced technical force.

    "Metaversity SmartContract"
    Tarsha Weary, Web 3 Founder⚡ Metaverse Creator ⚡Masters Degree in Failing; Ph.D. in Getting Back Up! at SW Design Metaversity
    $25 - $49/hr
    50 - 249
    2015
    Naperville, Illinois
  • Our Team With a team of 350 designers, writers, editors, marketers, and developers, we have the ability to build businesses and meet their growing needs at all times. KEY Difference Media is specializing in helping selected businesses create an authoritative presence across the Internet. We create a full suite ma ... read more about KEY Difference Media

    "Strategic Partnership with KDM"
    Mitch Rankin
    NA
    250 - 999
    2008
    Chennai, India
  • Akoode Technology

    Top rated software development company
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    Akoode Technology stands as a preeminent software development company, with headquarters in Gurgaon, Delhi NCR, India, and a strong presence in the USA. We specialize in pioneering ideas that drive substantial value for businesses, with a particular emphasis on advanced artificial intelligence (AI) services. Our core c ... read more about Akoode Technology

    "Mobile app development for my company -Block-chain Technology | Token"
    Olivia Vivar, Sales And Marketing Associate at DesignerAndCoder
    $50 - $99/hr
    10 - 49
    2015
    Gurugram, India
  • Zrix

    We Innovate, Transform & Succeed
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    At Zrix, we excel in close collaboration with clients to enhance brand visibility, generate leads, and facilitate business growth. Our passion finds its stride in navigating the intricacies of tech sectors and orchestrating influential public awareness campaigns. Our central service offerings encompass a wide spectr ... read more about Zrix

    "A combination of Experience and Expertise."
    Naveen Sharma , Information Technology Consultant at Independ consultant
    $50 - $99/hr
    50 - 249
    2005
    Raleigh, North Carolina
  • Virtual Teams, Real Results From front-end and back-end developers to UI/UX designers, Renesis makes it easy to remotely access the dedicated, world-class development teams your organization needs to move forward. Our Solutions You’ve got visionary ideas. We’ve got access to elite tech talent with ... read more about Renesis Tech

    "Great Team To Work With they fully understands our requirements."
    Bilal Khalid, Co-Founder & Technical Director at Renesis Tech (PVT) Limited.
    $25 - $49/hr
    10 - 49
    2017
    Mississauga, Canada
  • Finwin Technologies is a global provider of digital platform engineering and software development solutions. We are a new-age innovative IT engineering company that provides world-class IT services. The company focused on Fintech and AI solutions to grow your business quickly and cost-effectively.   Our comp ... read more about Finwin Technologies

    "My name is Grigory Vasilkov, I’m the CTO of Chaingraph (a smart contract analytic platform for Ethereum blockchain network)"
    Grigory Vasilkov, CTO at Chaingraph
    $25 - $49/hr
    50 - 249
    2018
    Singapore, Singapore
  • Jafton

    Your Partner in Digital Transformation
    Visit website

    Jafton takes a people-centric approach to building and designing your next big idea. Whatever stage in the process you’re at we come alongside you to become your partner. We know that building an app that people love, can be a risky, creative endeavor. That’s why we don’t make assumptions, we ... read more about Jafton

    "A positive experience with friendly and competent people who have helped me a lot."
    Thomas Klein, Web Designer at AB MEDIA TEAM
    $50 - $99/hr
    50 - 249
    2013
    NYC, New York
  • CodeKindle Solutions Pvt. Ltd.

    Redifining technology through innovation.
    Visit website

    Started in a 10*12 Sq.ft space in 2015. CodeKindle was established with a vision to enable, curate, enhance the day-day lives with the intuitive use of technology. CK always looks around disruptive solutions towards problems in any situation. CK assists companies around the globe to design, develop, test and ... read more about CodeKindle Solutions Pvt. Ltd.

    "Excellent team with indepth knowledge and positive attitude "
    Humble School Of Excellence
    $25 - $49/hr
    10 - 49
    2019
    Hyderabad, India
  • You and us, together we will succeed. This is our motto. We started Radity with a simple mission: "Design and build digital products that create real value for users and businesses" Everyday, every project we work on, we work with that mission.

    "Radity & the Wizard Oz Deliver"
    Kyle ✨ Kemper, Founder & CEO at Swiss Key 🇨🇭
    $25 - $49/hr
    10 - 49
    2008
    Zurich, Switzerland
  • 7C Studio

    Let's build great products together
    Visit website

    Consulting, Outsourcing & Development on Blockchain, Augmented Reality and Mobile Applications.

    "Flexible and open to changes & suggestions."
    Anonymous, Founder at Social Payment Application
    $50 - $99/hr
    10 - 49
    2014
    Bengaluru, India
  • Waverley is a software engineering company with dedicated development experts in Eastern Europe and Southeast Asia, which helps to build award-winning software products for both renowned tech giants and innovative startups. Waverley brings fresh ideas to organizations: from the software architecture to elegant web/m ... read more about Waverley Software

    "Top shelf offshore team: dedicated, capable, tenacious, and reliable"
    Rich Sadowsky, Head of Security & Privacy at Jibo, Inc.
    $25 - $49/hr
    50 - 249
    1992
    Palo Alto, California

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Frequently Asked Questions

What are Blockchain development services?

Building, designing, and maintaining blockchain applications and systems are central to blockchain development services. Blockchain application development companies bring to the table unique features to spin apps that remedy issues related to transparency, trust, traceability, and security in the supply chain, health care, financial institutions, media, and government sectors.

Leading Blockchain companies typically offer a range of custom blockchain solutions, including smart contract development, wallet development, cryptocurrency exchange and trading app development, auction development, DeFi, and DEXs development, among others.

What are the types of Blockchain technology?

There are mainly four types of blockchain technology.

  1. Public Blockchain: The clue is in the name. A public blockchain is a permissionless distributed ledger technology that allows anyone to join and participate in the activities of the ledger free of charge.
  2. Private Blockchain: As the name goes, a private blockchain is a permissioned distributed ledger technology that operates in a restricted network, such as a single firm or an organization, or is controlled by a single authority.
  3. Hybrid Blockchain: It’s a combination of Public and Private Blockchain network features. In other words, organizations can build blockchain networks through blockchain technology using permissionless public and permission-based private systems. Such networks allow businesses to determine which data could be made public in nature and which should be avoided from the public eye.
  4. Consortium Blockchain: It constitutes both Private and Public Blockchain features and is run by pre-selected, privileged members of different organizations who work together on this decentralized network.

Which are the most popular Blockchain platforms?

Well, there are 20+ blockchain platforms out there. If you look at the top 5, it’s Ethereum, IBM Blockchain, ConsenSys Quorum, Hydrogen Molecule, and Hyperledger Fabric.

Despite multiple blockchain platforms out there, Ethereum is the oldest and most overused. Launched in 2013 Ethereum platform is synonymous with the Bitcoin blockchain network in terms of decentralization features, as it offers authentic decentralization features with the help of smart contracts.

What services are offered by Blockchain companies?

As mentioned above, services offered by leading Blockchain companies include building distributed ledgers for public and private blockchains, smart contract development, wallet development, cryptocurrency exchange and trading app development, auction development, and blockchain mining solutions, among others.

How can blockchain development companies make businesses more powerful?

In the past, businesses had to rent spaces in data centers to store data, making storing data an expensive proposition. No more! Now the best Blockchain development companies offer in-built encryption features in their apps which could help your business with secure data storage and transfer. Besides safe data storage, it’s worth mentioning here that Blockchain applications could help bolster business operations by injecting a new level of transparency, efficiency, and security into your processes.

Which programming languages are used by Blockchain companies?

Solidity ranks first on the radar of Blockchain companies with regard to the top programming languages used in Blockchain. Freshers and senior developers can learn this programming language’s A, B C quite comfortably. Other programming languages that top Blockchain companies typically focus on include C++, Rust, JavaScript, Clarity, Go, and Python.

Do blockchain developers provide blockchain project consulting?

Yes, blockchain developers provide blockchain project consulting services to new blockchain firms and thus significantly contribute to their business prospects. Let's see how they do it. First, blockchain consultants would like to analyze this distributed-ledger technology's impact on the company. Once the analysis is over, a basic plan is drawn up for blockchain integration, followed by steps to implement the same. During the implementation process, the consultants will likely explore potential issues and then hold running conversations with all stakeholders to create apt, ingenious solutions.

What questions should I ask before hiring a Blockchain development company?

Let me tell you beforehand that hiring a blockchain development company could prove to be an arduous task as these companies have multiplied in recent years. However, GoodFirms has made it easy for you to locate the right partner as we have listed all the top, credible, and globally renowned Blockchain development companies under our roof.

However, if you want to take the road less traveled and find your perfect Blockchain development partner with the sweat of your brow, then Good Luck.

For those interested, here's a short list of questions you must ask the leading Blockchain app development company before hiring them. Here they go:

  • What's their total experience in developing blockchain solutions?
  • Have they ever developed blockchain apps for an industry like yours?
  • What's their developer strength?
  • What's their costing approach?
  • How many Blockchain projects have they delivered so far?
  • Which technology stack they use?
  • Which Blockchain platforms are they attuned to?
  • How will Blockchain benefit your business?
  • What steps would they adopt while integrating blockchain technology into your business operations?

How can I hire Blockchain developers, and what essential skills should I consider?

Hiring blockchain development companies is challenging, but hiring Blockchain developers is equally time-consuming and complex. However, we are here to make things easier for you. So let’s quickly point out the most logical way to engage with top blockchain developers:

  1. Check their technical acumen: Do they know different blockchain types? Ask especially about top ones such as Ethereum and Hyperledger platforms.
  2. Check their experience and portfolio: How long have they worked on blockchain development projects? Do they have hands-on experience in dApp development, consensus algorithms, etc.?
  3. Check for innovative traits: The most defining characteristic of the best Blockchain developers is their creative spirit. Did they ever buck the trend or copy what’s out there? What about the latest trends? Do they look forward to integrating the latest trends in their development work?

What is the blockchain project development cost? How long does it take time?

The Blockchain Project Development cost and time differs from project to project. Still, we can give you a rough estimate, which could be around $10,000 to $2,00,000. And the timeline could range from 5 weeks to 1.5 years and more.

The cost and timeline differ for every project because the complexity, features, platform, scope, and more could be poles apart for any project. The cost and timeline shared below include the Planning, Development and Implementation, Testing and Bug Fixing, and Launch phases.
Here’s a rough breakdown to help you get started:

  • Small-scale Blockchain projects (5 to 14 weeks): $10,000 to $50,000
  • Medium-scale Blockchain projects (4 to 9 months): $50,000 to $2,00,000
  • Large-scale Blockchain projects (9 months to 1.5 years): $2,00,000 and above

As mentioned above, these are just approximate figures. So, please check our top Blockchain development companies listing page and connect with multiple companies directly to get their quotes and timeline.

How do Blockchain development companies approach security and privacy concerns?

Blockchain technology is known to be bulletproof as it boasts several inherent security features, including immutability, transparency, encryption, and decentralization. With all these unassailable features, data privacy and security are a cinch with blockchain.

In layperson's terms, blockchain, also dubbed as distributed-ledger technology, stores data bulletproof. How? Being a distributed ledger means every individual in the blockchain network can access the ledger. This means any tiny change in a member's ledger will immediately come to the notice of the other network members, who may or may not approve of the change. Thus the technology acts as a helpful hedge against data corruption.

Additionally, users need not reveal their identities or display identity proofs to transact, and even the amount can be encrypted as only the sender and receiver would know about it.

Do blockchain developers specialize in industry-specific blockchain solutions?

Yes, blockchain developers specialize in industry-specific blockchain solutions. Currently,  blockchain developers plan, develop, deploy, and maintain apps for both public and private sector companies, including supply chains, financial institutions, media, and healthcare, among others.

Can Blockchain developers help with integrating IoT devices with Blockchain technology?

Yes, Blockchain developers can help integrate IOT devices with Blockchain technology and help fight the challenges the IOT devices face in the form of security vulnerabilities, inferior interoperability, privacy, and lack of industry standards.

Blockchain hedges IoT devices with security and adds transparency.

How GoodFirms rank the top blockchain companies in the leader matrix?

GoodFirms leverages Leader Matrix - a Company Performance Algorithm - to rank top Blockchain companies on its listing pages. The matrix measures companies on two factors: Core Competencies and 360-degree Performance view. These two factors get further divided into Service Focus, Portfolios, Client Reviews, Market Presence, Certifications, Accolades, and more.

By putting it all together, GoodFirms Research and Listing team ranks top Blockchain development companies as Industry Contenders, Industry Leaders, Upcoming Achievers, and Marketing Influencers in the Blockchain category.

One important thing to note is that the GoodFirms Research team accords more points to companies that have tried their best to accumulate more reviews on our platform - bottom line: The more the reviews, the better the GoodFirms score, the better the rankings.