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List of Best Blockchain Developers | Hire Top Blockchain Development Company

  • IdeaSoft.io

    Custom Software Development Company
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    IdeaSoft — converting ideas into profitable businesses. IdeaSoft – a Custom Software Development Company, has been a leading blockchain service provider since 2016. Our 250+ full-stack developers will help your business or startup create and succeed with the newest and most stable technologies in niches, ... read more about IdeaSoft.io

    "Reliable partner for DeFi projects"
    Bohdan Okhrimchuk, Account Executive at at Precoro
    $25 - $49/hr
    50 - 249
    2016
    Lviv, Ukraine
  • 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.
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    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
  • Serokell

    YOUR EXPECTATIONS, LIFTED.
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    Serokell is a software company focused on building modern solutions for your most complex problems. The team is composed of all kinds of experts – developers, QA engineers, UX/UI designers, computer scientists and mathematicians. The goal of the company is to guide you from an idea to a complete product. Serokell ... read more about Serokell

    "Lived up to their own hype on technically complex challenges "
    Mikael Buchmann, CEO & Chairman of the Board at at Kyros ID
    $50 - $99/hr
    50 - 249
    2015
    Tallinn, Estonia
  • 4soft

    Cutting-edge web & blockchain development
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    Looking for a reliable partner who will provide not just software development but also peace of mind? You’re in the right place. We are tech experts who guide you through the software development process. We don’t just write code. First, we listen to your needs. Second, we advise how to best approach the ... read more about 4soft

    "Cutting-Edge Solutions for DeFi Landscape with 4soft"
    Wilson Davis, COO at Paribus
    $50 - $99/hr
    50 - 249
    2013
    Wroclaw, Poland
  • 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
  • CML Team Ltd

    Holistic End-To-End Solutions For Startups
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    CML Team LTD is a global technology consultancy that builds holistic end-to-end solutions and platforms for startups and enterprises.  We have extensive experience working with startups who grow fast and succeed. We know their needs precisely, as well as their problems. Our mission is to bring this vita ... read more about CML Team Ltd

    "Strategic long-term partnership review"
    Klaus Himmer, CEO & Co-Founder at CryptoTax
    $50 - $99/hr
    10 - 49
    2018
    London, United Kingdom
  • First Bridge is a European-based R&D tech company. We are a research-driven team providing IT and business intelligence services to bring innovative products that the market is waiting for. You can take advantage of a full range of end-to-end services in the development and maintenance of blockchain, AI, IoT, ha ... read more about First Bridge

    "Professional and driven"
    Gary Browning
    $50 - $99/hr
    50 - 249
    2017
    Kyiv, Ukraine
  • 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
  • ConsenSys is a blockchain venture production studio. Our global team is building an ecosystem of consumer-centric products and enterprise solutions using blockchain technologies, primarily Ethereum. ConsenSys aims to improve current services and concepts as well as building new ways in which we engage with technology a ... read more about ConsenSys

    $50 - $99/hr
    50 - 249
    2014
    NYC, New York
  • Zab Technologies

    Blockchain Development Company
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    Zab Technologies excels in providing word-class software solutions by adopting Blockchain Technology. They have a rich expertise set of the team that remain a pioneer in adapting themselves with futuristic and advanced technologies. Their end-to-end services have so far assisted a plethora of global clients to double t ... read more about Zab Technologies

    "Knowledge Matter Experts in Blockchain Technology. Great working with Zab. "
    Krishna Charan
    $25 - $49/hr
    50 - 249
    2016
    Madurai, India
  • Blockchain Solutions Australia Pty Ltd

    Enterprise Blockchain and Apps Development Company
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     is the World's leading blockchain development company. We're revolutionising future with our state of the art blockchain-based products. From Blockchain applications to ICO development and Blockchain consulting services, Blockchain Australia offers expert advice as industry frontrunners. We work ... read more about Blockchain Solutions Australia Pty Ltd

    "Excellent Knowledge"
    Christopher Dingas, Founder at Ayera
    $300+/hr
    50 - 249
    2012
    Melbourne, Australia
  • Chaincode Consulting LLP

    Enterprise Blockchain Development | NFT | GDPR
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    Hyperledger Fabric |Smart Contract | DeFi | NFT |GDPR As the #1 blockchain development company, ChainCode focuses on discovering viable blockchain solutions for different businesses and startups. Our award-winning and quality enterprise blockchain solutions and products offer full-spectrum services to enterprises an ... read more about Chaincode Consulting LLP

    "Excellent On-time Services"
    Asha Sidhu, Operations Manager at Sangam Filling Station
    $25 - $49/hr
    2 - 9
    2019
    Chandigarh, India
  • cryptodevelopers.net

    Cryptocurrency Wallet development
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    Crypto developers is one of the best brand in the blockchain industry. We are providing the service of cryptocurrency wallets development, cryptocurrency MLM software development, Bitcoin MLM software development, cryptocurrency exchange technology. The team is very professional to make their customers happy with the l ... read more about cryptodevelopers.net

    "Very pleased with the work"
    Fakrul Hassan, CEO at vQsolution Ltd.
    NA
    10 - 49
    Tallinn, Estonia
  • Solve.Care is a global healthcare blockchain technology company. Using innovative approaches, we tirelessly work to solve the complex problems that plague healthcare around the world. The Solve.Care journey began when we realized that the current healthcare system is failing us. Too complex and involving too much bu ... read more about Solve.Care

    "Redefining Health Care For Patients"
    The Dinarian
    $25 - $49/hr
    10 - 49
    Tallinn, Estonia
  • Chainflux

    Building better businesses with blockchain
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    Founded in 2018, Chainflux is a Bangalore-based, sector agnostic, end-to-end blockchain projects and applications development company. Our team is a made up of seasoned blockchain engineers, project analysts and blockchain architects with more than a decade of collective blockchain development experience. We speci ... read more about Chainflux

    "Highly Knowledgeable Team in Blockchain & IOT"
    Collin Davis, Founder & Chief Strategist at Blue Digits
    NA
    10 - 49
    2018
    Bengaluru, India
  • Blockstars

    You Think It, We Decentralize It!
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    WEB3 development company creating blockchain-based games, NFTs, cryptocurrencies and other awesome stuff. WHO WE ARE We are one of the first WEB3 development companies in the world, that has started forming in 2018 and shaped as Blockchain Rockstars (hence BlockStars) by 2020. With the core team based in Armenia ... read more about Blockstars

    "I had a great experience working with the professional and expert team at Blockstars who delivered a high-quality web3 product."
    Metakse Ghambaryan, Head of Marketing and Communications at Blockstars.tech
    NA
    10 - 49
    2018
    Yerevan, Armenia
  • 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
  • JatApp

    JatApp Software Development Company
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    JatApp is a full-cycle custom software development company that provides a full range of services in software development, mobile app development, web development, and staffing your project with a dedicated development team. Our team unites professional engineers, designers, support service and managers, who know ho ... read more about JatApp

    "Everything went smoothly, jatapp always followed the FSD, and in the end delivered a great product"
    Paul Dinu, Engineering Manager at UpCo Technologies
    $50 - $99/hr
    50 - 249
    2012
    Miami, Florida
  • 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
  • Blockchain crypto app factory specializes in providing high-end solutions for Blockchain and Cryptocurrencies. Titanium Blockchain department has vast experience in building and reviewing security applications, a deep understanding of the Blockchain technology, and comprehensive knowledge of the cryptocurrency world.

    "Perfect solution provider"
    Murali Sampath
    $50 - $99/hr
    50 - 249
    2008
    Petaling Jaya, Malaysia
  • 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
  • Coinjoker

    Blockchain Development Company
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    Coinjoker is a reputed Blockchain Development Company with a team of 250+ developers delivering future-rich solutions for Crypto Exchange, Web3, NFT, NFT Game, Metaverse, Defi, DAO projects, and so on. We provide end-to-end services & solutions for global clients to generate their 10X ROI.   We are an ... read more about Coinjoker

    "Best Service !!"
    Roberto Nannoni, Res. Development Technical Manager at CryptoRevolutionTime.io
    $25 - $49/hr
    50 - 249
    2013
    Madurai, India
  • Somish Blockchain Labs

    Enterprise ready blockchain applications.
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    Somish was established in 2006, having delivered more than 50 projects in our 13-year-old journey. We dived into blockchain technology back in 2016 and have since gone on to with the London Blockchain Week Hackathon in 2017 followed by Chhattisgarh Blockchain Challenge in 2018, besides working with Fortune 500 companie ... read more about Somish Blockchain Labs

    "Custom Blockchain Development and Auditing "
    John Heeter, Founder & CTO at Boid.com
    $25 - $49/hr
    10 - 49
    2006
    Delhi, India
  • CLARISCO

    Let the Innovation flows
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    Clarisco has provided financial software and hardware systems that keep global leaders and entrepreneurs ahead of the curve. Exchanges, brokerages, hedge funds, professional traders, financial institutions, and other organizations around the world rely on our technology, which reaches millions of users in 94 countries. ... read more about CLARISCO

    "Best Service provided - Cryptocurrency Exchange Platform "
    Strati Georgopoulo
    $25 - $49/hr
    10 - 49
    2014
    Madurai, India
  • Pragmatic DLT inc

    Software consultancy company focused on blockchain
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    Pragmatic DLT is an innovative software development company focusing on technical consulting and the fintech, healthcare, and gaming industries. At its core, Pragmatic has a solution-based, hands-on corporate culture. Partnership with our clients is our engagement philosophy. Profoundly interested and involved ... read more about Pragmatic DLT inc

    "They helped us build stronger team & product"
    Billy Chan, Information technology and services at DropChain
    $50 - $99/hr
    10 - 49
    Dover, Delaware
  • Established in 2014, InvoBlox is a global leader in blockchain product design and development founded by industry experts. It has worked on blockchains, NFT, launchpads, DeFi protocols, DApps, distributed storage platforms, real estate, supply chains, and more. The company has assisted low-cost and sustainable block ... read more about InvoBlox

    "NFT Marketplace - Developed by InvoBlox."
    Edward Kring, VP of Engineering at InvoZone
    $50 - $99/hr
    250 - 999
    Pembroke Pines, Florida
  • 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
  • Web3soft

    Your partner for sustainable growth in Web3
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    Web3soft - is your long-term partner for sustainable growth in web3. For 11+ years we help the world’s most ambitious change makers define the future. We build, deploy and manage innovative Blockchain, NFT, Smart Contracts and DeFi solutions at scale. We bring together technologists, creators, product owners a ... read more about Web3soft

    "Wonderful Service and Punctual Delivery. Cutting edge Web3 and Blockchain stack"
    Алёна Зубкевич, Human Resources Recruiter at Lansoft.dev
    $50 - $99/hr
    50 - 249
    2017
    Ajman, UAE
  • Codelynx Software

    Leading Blockchain & Web3 Solutiona Provider
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    CodeLynx is the leading Blockchain & Web3 Solutions Provider with niche expertise and a focus on the latest technologies. Since the establishment day, we have been helping companies achieve their goals with impactful, industry-specific software solutions. We are proud to earn the trust of world-class firms as ... read more about Codelynx Software

    "Great Leading Blockchain"
    Krunal Vyas, Product Manager, Delivering App and Software Solutions at iQlance
    $50 - $99/hr
    250 - 999
    2007
    Ho Chi Minh City, Vietnam
  • 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
  • BlockApex

    Fortifying The Move Towards Decentralization
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    BlockApex exists to improve the quality of smart contract audit for protocols to ensure safety from any sort of manipulation/exploitation by bad actors.

    "They handled the audit & tokenomics of a sophisticated product quite professionally"
    Ravel Ejaz, Head Of Business Development at Expedite Design
    $150 - $199/hr
    10 - 49
    2021
    Karachi, Pakistan
  • Brainsmiths Labs

    Enhancing Value for Our Global Clients
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    We provide microsoft based business intelligence and enterprise data management, infrastructure optimization, portals and collabration, business process automation & improvement, custom application development & system integration.We also provide services that includes DevOps, Azure cloud, Analytics, Infrastruc ... read more about Brainsmiths Labs

    "Next generation Blockchain Network"
    Ansh Jain, Co-Founder at Dukaan Dost at Dukaan Dost
    $25 - $49/hr
    10 - 49
    2015
    Lucknow, India
  • Welcome to Midas Solutions! We are a research center and blockchain development lab with a team of specialists who specialize in auditing and consulting blockchain projects, developing smart contracts, and ready-made products.  With our teams based in Poland, Switzerland, Ukraine, and other countries, we bring ... read more about Midas Solutions

    "Excellent Team and Perfect Delivery"
    Oleksii Herasymchyk, Crypto Hunters TV Show and AR Game | Heroes Battle Arena at Heroes Battle Arena
    $50 - $99/hr
    10 - 49
    2015
    Tallinn, Estonia
  • Damco Solutions

    Enabling Business Transformation and Innovation
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    Damco Solutions is a leading IT Services and Solutions company with expertise in providing exceptional customer value and immense business advantages to its customers worldwide. We bring 27+ years of experience in the IT industry, having helped several leverage technologies, transform their businesses and acquire susta ... read more about Damco Solutions

    "Worth every penny and time spent, timely deliverables, and top-class quality"
    cliff cain, ceo at The Edelgas Group at The Edelgas Group
    $50 - $99/hr
    1,000 - 9,999
    1996
    Middlesex County, New Jersey
  • 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
  • 4IRE

    Create winning experience in Blockchain, DeFi
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    4IRE is a leading blockchain development and consulting company, since 2023 a part of 4IRE Group - a global tech partner providing both services and white-label products in FinTech, IoT, DeFi, Blockchain, and GreenFi.   Leveraging 13+ years of experience, we have become a long-term strategic partner helping ... read more about 4IRE

    "Very competent ; High quality ; Great experience"
    Harsh Jani, The Captain at Captain Bitcoin
    $25 - $49/hr
    250 - 999
    2010
    Kyiv, Ukraine
  • DevProvider

    Blockchain Development Company
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    DevProvider is an outsourcing Blockchain development company that provides reliable IT services to companies and businesses worldwide. The company took its flight with few skilled developers in 2011 and grew over the years by adding more valuable and talented folks as project managers, web and mobile develope ... read more about DevProvider

    "Good company to work with"
    Sabrine Casander-Boogers, CEO at OrangeBuddies Media
    < $25/hr
    10 - 49
    2015
    Islamabad, Pakistan
  • Bunch of developers who are working on the blockchain, AI and IoT space and strategizing tailored solutions to customers. We work with people and organisations who have ambitious missions - whether they are in the enterprise, startup, public, government sectors. We have set up smart teams who love challenges and t ... read more about block9systems

    "Best Blockchain Development Company, Expert hyperledger developers."
    Jason Davis, Director at DLT Technologies
    $25 - $49/hr
    2 - 9
    2016
    Bengaluru, India
  • Dapplica

    We are experts in blockchain dApps development
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    DApplica is a blockchain development company building projects in the blockchain and cryptocurrencies industry. We are offering full development cycle for decentralized applications on different blockchains, as well as tokenization and technology consulting.

    "Great Blockchain Specialists"
    Roman Skaskiw, Co-Founder at CryptoLions
    NA
    10 - 49
    2018
    San Francisco, California
  • ZirconTech

    Professional services in blockchain technologies
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    We build solutions on private and public blockchains. Over the last few years, we have created dozens of blockchain applications. Our expert team of blockchain developers takes care of the entire development stack, from deploying nodes and writing smart contracts to front-end development and graphic design.

    "Perfect supplier and partner"
    Gabriel Garro
    $50 - $99/hr
    10 - 49
    2016
    Montevideo, Uruguay
  • softstack

    Germany's leading DLT experts
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    Chainsulting is a consulting and development company, on the subject of Distributed Ledger Technology (DLT) & Digital Assets. We show ways, opportunities, risks and offer comprehensive solutions.   

    "Germanys leading blockchain dev company"
    Stephan T
    $100 - $149/hr
    10 - 49
    2017
    Flensburg, Germany
  • Blaize

    Blockchain Development Company
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    Blaize is a software development & service company with a key competency in blockchain technology. We are tight-knit team of experts with more than 3 years of practical experience in blockchain development field. Our main focus is turned towards blockchain based software development, DevOps, consu ... read more about Blaize

    "Blockchain development feedback"
    Александр Момот
    $25 - $49/hr
    10 - 49
    2016
    Dnipropetrovsk, Ukraine
  • InnBlockchain

    We build customer-delight brands.
    Visit website

    We Design world-class robust solutions to launch scalable business platforms in the crypto world. We assist in developing blockchain solutions in various streams like DeFi, NFT, crypto, tokens, and exchange platforms to hit a place in the crypto space.  Adaptive to drastic changes in the crypto landscape is the ... read more about InnBlockchain

    "I am so Glad"
    Dhanasekar B.E
    < $25/hr
    10 - 49
    2019
    Madurai, India
  • Bettoblock

    Building Futures With Gaming & Blockchain
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    Bettoblock, headquartered in Dubai, stands as a global leader in software development, spearheading innovation for businesses worldwide. Our team comprises over 150 dedicated IT professionals, driving digital transformation through best-in-class IT services. Specializing in game development and blockchain solutions, we ... read more about Bettoblock

    "One of the Best Blockchain Development Services"
    Shane Hall, Technical Business Consultant at Innosoft Group
    < $25/hr
    50 - 249
    2016
    Dubai, UAE

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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.