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List of Best Blockchain Developers | Hire Top Blockchain Development Company

  • Decentral

    Decentralization is a buzzword with bite
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    Decentral Inc. is Canada’s leading blockchain company. We opened our doors on January 1st 2014 with the introduction of Canada’s first two-way Bitcoin ATM. The Jaxx Blockchain Interface - https://jaxx.io/ - is our flagship product.   

    $25 - $49/hr
    10 - 49
    2014
    Toronto, Canada
  • Rubix

    Financial sectors, Land Registry, Trading
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    Rubix has now joined the core of our business within Deloitte Digital. We continue to invest, expand and grow our team and capabilities as the best advisors and delivery partners for our clients in Canada, and globally. To see what’s new, follow us at Deloitte Canada: https://www.linkedin.com/company/deloitte-can ... read more about Rubix

    < $25/hr
    10 - 49
    2014
    Toronto, Canada
  • MLG Blockchain Consulting

    Expert blockchain development and consulting
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    MLG Blockchain is a global blockchain development and consulting firm headquartered in Toronto with a distributed team across North America, Europe and Asia that is focused on building next generation applications using blockchain and smart contract technology. We speed up your team's understanding of the blockchai ... read more about MLG Blockchain Consulting

    $25 - $49/hr
    10 - 49
    2016
    Toronto, Canada
  • BTL Group Ltd

    Bringing chain connecting solutions
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    BTL offers enterprise class blockchain solutions to businesses with advanced trading and settlement needs, such as those in financial services ecosystem, energy and other commodity sectors. Having partnered with Visa, BTL built a prototype that showcases the extensive capabilities of a blockchain based interbank paymen ... read more about BTL Group Ltd

    $25 - $49/hr
    10 - 49
    2015
    British Columbia, Canada
  • HIVE Blockchain Technologies LTD

    "POWERING THE FUTURE OF BLOCKCHAIN COMPUTING"
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    HIVE Blockchain Technologies Ltd. (TSX.V:HIVE) is building a bridge from the blockchain sector to traditional capital markets. HIVE is strategically partnered with Genesis Mining Ltd., the world’s leading cryptocurrency mining hashrate provider, to build the next generation of blockchain infrastructure. First pub ... read more about HIVE Blockchain Technologies LTD

    < $25/hr
    10 - 49
    2014
    Vancouver, Canada
  • Empirica

    FinTech Software House
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    Empirica is a software company that delivers professional tools for robo advsiors, algorithmic trading professionals as well as software development services for financial industry.Since we started in 2009, we have helped many customers in software development of their systems. Additionally during this time, we ha ... read more about Empirica

    < $25/hr
    10 - 49
    2010
    Wroclaw, Poland
  • Monax

    The Ecosystem Application Platform
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    Monax Industries empowers developers to embrace participatory software architecture via distributed computing and smart contract systems. Our full stack developer platform utilizes blockchain and p2p technology to the fullest.  

    $25 - $49/hr
    10 - 49
    2014
    London, United Kingdom
  • Cryptonomex Inc.

    Custom Blockchain Development
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    Cryptonomex provides software development services to meet the growing demand for custom, high-performance, blockchains and related technology. Our engineers have designed and built one of the most advanced blockchain architectures on the market, capable of processing over 100,000 transactions per second with an averag ... read more about Cryptonomex Inc.

    $25 - $49/hr
    10 - 49
    2015
    Blacksburg, Virginia
  • Ambisafe

    Ethereum Asset Platform
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    Ambisafe's founding team has been pioneering cryptocurrency development since 2010. Our experience ranges from development of alternative consensus algorithms in 2010 to launching the first multi-currency wallet in 2014.

    < $25/hr
    50 - 249
    2015
    San Francisco, California
  • Sate Development

    We Create Enterprise Solutions
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    Sate creates Enterprise solutions to help clients leverage the strength of Blockchain technology for their businesses. We make it seamless for clients to break the old paradigm of centralized consensus and replace it with distributed blockchain paradigm to power remarkable range of applications. We not only use blockch ... read more about Sate Development

    < $25/hr
    10 - 49
    2014
    Mumbai, India
  • Brainbot technologies

    A Blockchain Development Studio
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    brainbot technologies is a blockchain development studio, creating the core building blocks to scale the technology towards broad adoption of public blockchain systems. As an early and major contributor to the core development of Ethereum we are committed to advancing the technology and are working on a range of comple ... read more about Brainbot technologies

    < $25/hr
    10 - 49
    2000
    Mainz, Germany
  • Parity Technologies

    most secure way of interacting with the Ethereum
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    Parity’s mission is to enable businesses and organisations to capitalise on blockchain technology and benefit from the new opportunities it presents. We develop cutting-edge software solutions for enterprises and industries to unlock the full value of decentralised technology. We believe that decentralised techno ... read more about Parity Technologies

    $25 - $49/hr
    10 - 49
    2015
  • Tymlez

    Enterprise Blockchain Revolution
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    Tymlez is a Dutch/German company which specializes in leveraging blockchain technology for the enterprise and helping them solve the 2 speed IT problems they’re facing today.

    $25 - $49/hr
    10 - 49
    2016
  • SolidX Partners Inc

    a disruptive technology
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    SolidX is an innovative software development and financial services company focused on bringing blockchain technology to enterprise customers.

    $25 - $49/hr
    10 - 49
    2014
    NYC, New York
  • Neufund

    The new way to fund ventures
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    Neufund is a community-owned investment ecosystem. Neufund is an ecosystem of smart contracts operating on the Ethereum blockchain. The blockchain-based platform creates a new type of ownership that is neither money nor stock, but crypto tokens which represent equity and at the same time are as liquid as a currency. S ... read more about Neufund

    < $25/hr
    2 - 9
    2016
    Berlin, Germany
  • Xain

    The Expandable AI Network
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    Recently having moved to the Center for Aerospace & Astronautics III in Berlin, XAIN has been founded in London in 2016 on the basis of an AI research project at Imperial College London and The University of Oxford as part of the doctoral thesis of its co-founder Leif-Nissen Lundbæk. As such, the focus of XAI ... read more about Xain

    < $25/hr
    10 - 49
    2016
    Berlin, Germany
  • Datarella

    Industrial Blockchain solutions
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    Datarella delivers data-driven solutions -everything you need for digital business transformation and Big Data: Cloud storage and computing, machine learning (AI) and predictive analytics. Datarella Blockchain Solutions is your full service consulting and development for business applications of the blockchain. Datarel ... read more about Datarella

    < $25/hr
    10 - 49
    2012
    Munich, Germany
  • techdev Solutions

    WE DEVELOP YOUR SUCCESS
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    Techdev Solutions is an independent consulting partner for sophisticated IT projects. Together with our customers we develop individually tailored software solutions, implement them, and refine existing systems. 

    < $25/hr
    2 - 9
    2013
    Berlin, Germany
  • The Vanbex Group

    "WHERE BLOCKCHAIN AND BUSINESS BEGIN"
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    The Vanbex Group specializes in consulting, communications and development for blockchain businesses. We take a tailored approach to shaping the future for every client we manage. We combine deep business insight with a strong understanding of how blockchain technology can impact existing business infrastructure and ... read more about The Vanbex Group

    $25 - $49/hr
    10 - 49
    2013
    British Columbia, Canada
  • Kadena

    Business logic on the fastest private blockchain
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    Kadena develops a blockchain platform that allows business competitors to view trades, deals, and financial transactions.

    < $25/hr
    2 - 9
    2016
    NYC, New York
  • Blocktech

    Explore the applications of blockchain technology
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    At Blockchain Technologies Corporation we develop and accelerate companies within the blockchain technology space. We research and develop blockchain solutions in-house and expand our national and international operations from our headquarter in the heart of Manhattan

    < $25/hr
    10 - 49
    2014
    NYC, New York
  • Soft Galaxy is a romanian-israeli company based in Bucharest and Tel Aviv. We bring ideas to life by providing industry standard solutions to businesses, from start-up companies to multinational corporations.   

    $25 - $49/hr
    10 - 49
    2009
    Seattle, Washington
  • HashCoins

    "BLOCKCHAIN TECHNOLOGIES THAT WORK"
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    HashCoins was established by Ivan Turygin and Sergei Potapenko in 2013. In the following years the company has produced tens of thousands of devices for mining Bitcoin, Litecoin and other cryptocurrencies. Our services are used by over 400 000 people across the globe. Our team consists of experts who provide guidance t ... read more about HashCoins

    $25 - $49/hr
    10 - 49
    2013
    Tallinn, Estonia
  • Blockhive

    Beyond Collaboration for new value Creation
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    blockhive is a platform that incubates projects that have the potential to benefit from blockchain technology. We also create practical and innovative solutions for traditional companies in the form of partnership, helping them unlock new markets and untapped opportunities as part of our ambition to create a win-win ou ... read more about Blockhive

    $25 - $49/hr
    2 - 9
    2017
    Tallinn, Estonia
  • Kaizern

    ENTERPRISE BLOCKCHAIN & BITCOIN SOLUTIONS
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    Our team has built multiple wallets, exchange and peer to peer marketplace. We have deep knowledge of blockchain technology. Develop your next blockchain app with experienced blockchain developers.

    $25 - $49/hr
    2 - 9
    2012
    Tallinn, Estonia
  • Cryptologic offers consulting services and project development oriented to the application of cryptographic technology on economic / financial processes (such as transactions or payments), legal (contracts or partnerships) and even social (voting or decisions in organizations), thus generating safe, transparent, tracea ... read more about Cryptologic

    $25 - $49/hr
    10 - 49
    2016
    Buenos Aires, Argentina
  • Diventi

    Blockchain and mobile solutions
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    We assist companies willing to develop solutions based on blockchain technology or to explore its potential impact. We have expertise in Bitcoin, Ethereum, Rootstock, side-chains, colored-doins, Bitshares, OpenChain, Hyperledger, Smart contracts.

    $25 - $49/hr
    2 - 9
    2016
    Buenos Aires, Argentina
  • KOIBANX

    Smart Contracts & Blockchain Services
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    Koibanx develops transparent, efficient and secure BaaS (Blockchain as a Service) integral solutions for businesses and governments. Among our solutions we have been developing loyalty programs, payments and microfinance systems, decentralized voting platforms and logistics programs.  

    $25 - $49/hr
    2 - 9
    2014
    Buenos Aires, Argentina
  • SmartDec

    Keep your code secure with our security audits.
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    In SmartDec we analyze applications in high and low level languages. We develop software. We provide smart contract security audit.

    $50 - $99/hr
    10 - 49
    2009
    Moskva, Russia
  • Developcoins

    Cryptocurrency & Blockchain Development Company
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    Developcoins is the leading cryptocurrency and blockchain development company which provides a complete solution for your cryptocurrency like the decentralized & centralized exchange, ICO & end to end custom blockchain business solutions (Public, Private, Hyperledger) etc... Developcoins have ... read more about Developcoins

    < $25/hr
    50 - 249
    2018
    Madurai, India
  • Crypto APIs

    Scalable blockchain infrastructure for Web 3
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    Crypto APIs is a Web 3 infrastructure provider for crypto and blockchain applications, such as crypto wallets, exchanges, custodians, digital banking, payment services, accounting, and lending. SDK libraries enable developers to seamlessly integrate with Crypto APIs and access over 100 unified endpoints. It offers mult ... read more about Crypto APIs

    NA
    10 - 49
    2018
    Wilmington, Delaware
  • Crypto Tree GmbH

    Go Future! Go Crypto!
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    Out of a passion for technology and innovation, Crypto Tree GmbH was founded in June 2018. In the Bavarian capital Munich, a young team has decided to inform the world about new technologies. With the spread of crypto payment systems, the company makes it its purpose to expand the crypto infrastructure. In order to ... read more about Crypto Tree GmbH

    NA
    2 - 9
    2018
    Munich, Germany
  • Crypto Soft Malaysia

    Cryptocurrency mlm software developers Malaysia
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    We are an innovative,fastest growing companies, expertise in services like launch Token & Raise Crowdfunding. Dashboard Setup. Whitepaper Creation. PR & Marketing. Wallet Setup & Coin Drop for customers everywhere throughout the world.

    NA
    10 - 49
    2017
    Kuala Lumpur, Malaysia
  • Token Develop

    Right Innovation at Best
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    Token Develop is the leading company to develop a custom Cryptocurrency exchange software. We uplift the many startups and business peoples with our ultimate software solutions. Our blockchain development team has a hands-on experience to build a Cryptocurrency exchange software with advanced features.

    $25 - $49/hr
    50 - 249
    2014
    Zug, Switzerland
  • BC Bitcoin

    We Buy & Sell Cryptocurrency
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    BC Bitcoin is a professional UK based Cryptocurrency Brokerage with over 30 years combined trading expertise. Their services for Buying and Selling Cryptocurrency focus on providing secure and straightforward access to a wide variety of Digital Assets. Through the use of best execution techniques and deep pools of liqu ... read more about BC Bitcoin

    < $25/hr
    2 - 9
    2017
    Hertfordshire, United Kingdom
  • OpenCrowd

    We Create Unique Digital Products for Our Clients
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    We believe the powerful mix of Distributed Ledger Technologies, Machine Learning, and Real-time Analytics will fuel the next set of innovations. Since our inception in 2005 we have leveraged some of the most leading-edge technologies to help hundreds of clients ideate, build, and launch new products. Although in the la ... read more about OpenCrowd

    NA
    10 - 49
    2005
    NYC, New York
  • Crypto Soft India

    Bitcoin, Cryptocurrency, ERC, Blockchain,
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    Cryptosoft India is a Chennai, India based company. We also provide you all the online solutions for Blockchain & Cryptocurrency, Mobile Application Development, Wallet Development, etc., to grow your business. We have a group of active and energetic workers who full fill the requirement for our clients. Read Mo ... read more about Crypto Soft India

    NA
    10 - 49
    2010
    Chennai, India
  • Reactive Space

    Blockchain Development Company
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    Custom blockchain-based software development is what we love to do. You need blockchain if you want to build a decentralized system that stores unalterable data records. We specialize in custom blockchain-based software development. Whenever you need to build a decentralized system that stores unalterable data records, ... read more about Reactive Space

    $25 - $49/hr
    10 - 49
    2016
    Islamabad, Pakistan
  • Konnected Mindz

    Connecting to a Secure World
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    Konnected Mindz is blockchain development company that helps organizations across industries leverage blockchain technology.  With proven track-record, we help businesses explore applications of blockchain technology, develop Proofs of Concept and develop and deploy real-world solutions. Our team of m ... read more about Konnected Mindz

    < $25/hr
    10 - 49
    2015
    Delhi, India
  • Edenia

    Let’s build a more efficient and reliable web3
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    At Edenia, we provide top-grade hardware resources to blockchain networks and develop dApps that emphasize individual sovereignty and promote enterprise adoption. We also provide an open platform for developers to innovate, as well as training programs to increase opportunities in the blockchain space.  ... read more about Edenia

    $50 - $99/hr
    10 - 49
    1987
    San Jose, Costa Rica
  • Cryption Digital Services

    Put your company on the blockchain.
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    Blockchain Technology can be used in virtually all industries and has a vast array of uses cases. Some of these uses cases are listed below: Supply Chain Energy Management and Sustainabiltiy Government Transparency Healthcare International Trades Media and Entertainment Payments Real estate Tokeni ... read more about Cryption Digital Services

    NA
    2 - 9
    2017
    Pune, India
  • Scalac

    Best Scala hAkkers!
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    Scalac applies cutting-edge technologies to deliver high quality software. We supply our clients with a wide range of technology consulting services, with an emphasis on Scala programming and its ecosystem. Scalac is focused on designing and implementing customized software to support critical business processes. We pr ... read more about Scalac

    $25 - $49/hr
    10 - 49
    2014
    Gdansk, Poland
  • Blocksism

    Blockchain solutions for every business.
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    We are a small company that introduces solid software to a decentralized world. Our knowledge is based not only on academic education but also on our professional experience gained during work. We bring a range of skills from software development, blockchain integration, web applications to prototyping. Company f ... read more about Blocksism

    $25 - $49/hr
    Freelancer
    2019
    Stockholm, Sweden
  • Infinite Bloch Tech

    Leader in block chain technology
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    At Infinite Block Tech, we talk, discuss, brainstorm and come up with innovative ideas of creating avant-garde Blockchain concepts and converting them into Real-world Business solutions that will allow us to prove our skill set and potential to make an impact in the Blockchain world. Our blockchain developers and exper ... read more about Infinite Bloch Tech

    NA
    50 - 249
    Chennai, India
  • SotaNext is a new brand name specialises in service, combining VNEXT, SotaTek and TomoChain as a Vietnam Technology company that has been the pioneer of bringing Blockchain to mass adoption. We have technical experts with the know-how to employ the tools and languages that develop a Decentralised Ecosys ... read more about SotaNext., JSC

    NA
    10 - 49
    Ha noi, Vietnam
  • DCVX

    Web3 Software Development
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    DCVX is a Web3 Software Development Company offering solutions like crypto exchange and wallet development, lending and borrowing decentralized platform development, smart contract development, DeFi product development, NFT marketplace development, ERC20, ERC1155, ERC721 development and more.

    $25 - $49/hr
    10 - 49
    2019
    Sofia, Bulgaria
  • we build and deploy web3 websites, applications and environments for individuals, businesses and corporations looking to move into the blockchain space.

    $100 - $149/hr
    10 - 49
    2020
    New Jersey, New Jersey
  • Global Blockchain Solution

    Leading Blockchain Development Company
    Visit website

    Global Blockchain Solution a leading provider of Blockchain Solutions and Services for startups and enterprises including Cryptocurrency Development, NFT, DeFI, ICO, IEO, Wallet and Smart Contract Development.

    NA
    10 - 49
    2020
    Miami, Florida
  • Augment Blockchain Ltd is a blockchain technology company based in London, UK, focused on providing innovative solutions for businesses and organizations that want to leverage the power of blockchain technology. The company strives to provide comprehensive solutions for clients that will help them unlock the potential ... read more about Augment Blockchain

    $100 - $149/hr
    2 - 9
    2022
    London, United Kingdom
  • AuroBlocks

    We consult/design/develop/tailor Web3 projects.
    Visit website

    Auroblocks stands as a prominent player in the field of blockchain development and solutions. Our extensive range of offerings caters to diverse needs, encompassing services such as building cryptocurrency exchanges and wallets, developing P2P lending platforms, supporting ICO/STO/IDO endeavors, creating new cryptocurr ... read more about AuroBlocks

    $25 - $49/hr
    10 - 49
    2018
    Singapore, Singapore
  • Block Intelligence

    Is your business ready for the Blockchain
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    Block Intelligence is the finest Blockchain and AI Development Company with over years of experience building enterprise applications. They specialize in delivering customized blockchain solutions to businesses of all sizes, utilizing their expertise in Hyperledger, EVM, Solidity, Cosmos, and Substrate.  Their ... read more about Block Intelligence

    NA
    50 - 249
    2022
    Madurai, India

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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.