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List of Best Blockchain Developers | Hire Top Blockchain Development Company

  • Genesis IT Lab is one of the top global IT companies with over 30 projects developed on multiple blockchains with over 25 million active users. GenesiLab.com eesearch labs for AI, Blockchain, Cyber Security & web3 have partnered with major global firms of IT industry and provided IT solutions to over 15 countries. ... read more about Genesis IT Lab

    "RNS Solutions is the best"
    Antlia Blockchain
    $50 - $99/hr
    50 - 249
    2017
    Pakistan
  • Ulam Labs

    Fintech & Crypto Software Studio
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    Ulam Labs specializes in end-to-end product development within the crypto and FinTech space.   Let’s move your idea forward! We can help you shape it through discovery workshops; design the complete product experience and take care of the development to make it ready to launch. Our offering: &nda ... read more about Ulam Labs

    "Highly-skilled team of developers"
    Ben Schuldenfrei, Product Manager at Lendingblock
    NA
    50 - 249
    2016
    Poland
  • Barrage

    Custom software solutions, data center engineering
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    We are a team of creative and talented individuals, specialized in delivering robust and high-quality digital platforms by combining expertise in distributed ledger technology as well as data science, AI,  and other, financial based technologies. Our main goal is to bring innovations in a corporate world and trans ... read more about Barrage

    "Stellar customer support!"
    Robert Sekulić
    $50 - $99/hr
    50 - 249
    2016
    Croatia
  • Primafelicitas

    A Blockchain Development Company
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    With Alums from Stanford & LBS, with 25+ years of experience in Technology & FinTech and now 5+ years in Blockchain, PrimaFelicitas houses one of the most powerful founding teams. Started in 2013 with offices in San Francisco, London, and Delhi, PrimaFelicitas is known for following their passion for ... read more about Primafelicitas

    "Highly experienced Blockchain development team"
    Joseph Lattin
    $50 - $99/hr
    50 - 249
    2013
    United States
  • Animvs Game Studio

    Blockchain Games | Outsourcing | Consultancy
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    For many years in the digital market, Animvs Game Studio is a developer of digital games and other software. It has mobile and PC games in the market and has won two Sebrae contests for the development of games focused on entrepreneurship. Its games offer a fun and expansive experience and address deep and hidden conce ... read more about Animvs Game Studio

    "I've learned how really organized a projan be! I suggest you."
    Eduardo Costa
    $50 - $99/hr
    10 - 49
    2015
    Brazil
  • HEXENS

    Novel approach to cyber security
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    HEXENS secures your business, data and assets by providing cutting-edge cybersecurity services and solutions, covering all the aspects of the company's digital presence.We go above and beyond expectations to secure digital assets and data. Our goal is to provide an incomparable experience when it comes to serving y ... read more about HEXENS

    "Our company received security services and protected our assets because of the hard work and expertise of Hexens specialists."
    Meta Ghambaryan, Head of Marketing and Communications at Blockstars
    $100 - $149/hr
    10 - 49
    2021
    United Kingdom
  • ChainArtSoft

    Blockchain & Software Development Company
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    ChainArtSoft is a team of expert blockchain developers from Minsk, Belarus. We have a track record in development of dApps on top of EOS, Tron, Ethereum, Steem and other popular blockchains. We have also delivered a variety of smart contracts using Solidity and C++. Our team has both worked on its own dApps, ... read more about ChainArtSoft

    "Good collaboration"
    Viacheslav Ermilov, CEO at Information Technology Ltd
    $25 - $49/hr
    10 - 49
    2014
    Belarus
  • Mifort Solutions

    Software Development Outsourcing
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    We are a software development outsourcing company with 8+ years in business and 200+ successful projects. We at Mifort are dedicated to helping clients achieve the best cost- and time-effective software solutions tailored to their needs. Being a remote-first company allows us to have engineers all over E ... read more about Mifort Solutions

    "Cloud Communication Platform"
    James Hollander, Chief Product Officer at AOL
    < $25/hr
    10 - 49
    2015
    Estonia
  • NodeFactory

    Blockchain Development Agency
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    NodeFactory provides consulting and complete solutions based on a blockchain technology. We can help you create a new solution that will enhance your company, develop a decentralized application (DApp) or help through the process of a token sale (ICO). More importantly, we are not here to take your budget for the code ... read more about NodeFactory

    "Fast and reliable partner"
    eljko Dragosavac, CEO & founder at Husky Bytes
    $50 - $99/hr
    2 - 9
    2018
    Croatia
  • 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

    "The KEY to Success"
    Doris Cornago, Account and Investor Relations Manager at at Utopian Capital
    NA
    250 - 999
    2008
    India
  • GamesDApp

    Blockchain Game Development Company
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    GamesdApp, a top-notch Blockchain Game Development Company, furnishes an absolute gaming platform over BSC, ETH,  EOS, TRON, Solana,Polygon/Matic, and Stellar,WAX, Avalanche network with advanced functionalities to secure in-game digital asset transactions.GamesdApp is the perfect platform to get your own Gam ... read more about GamesDApp

    "Trustworthy and cost effective"
    Alina keneddy
    < $25/hr
    Freelancer
    India
  • App Studio INC

    Appstudio Inc is world leader in the design
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    App Studio INC is a leading & award winning digital design agency in US that proactively consult, design, and deliver the most necessary digital solutions. We offer a diverse amount of digital services that include: Website Design, Website Development, Graphic Design, Mobile App Design, Mobile App Development, Vide ... read more about App Studio INC

    "When it comes to digital currency wallets, the Blockchain Wallet offered by App Studio INC."
    Jande Sage, Assistant Manager at Baranda Clothing Co
    $25 - $49/hr
    10 - 49
    2009
    United States
  • Quest Global Technologies is the world's leading software development company providing cutting edge solutions to clients across all major continents. Quest Global is a team of world-class Technical experts, highly qualified designers, developers, app creators and project managers who understand your requirement ... read more about Quest GLT

    "Questglt Technologies offers end-to-end blockchain development services"
    Varun Deo Shrivastava, #Digital Marketing Expert/ #Sr.SEO Analyst /PPC Analyst at Quest Global Technologies
    $25 - $49/hr
    50 - 249
    2013
    UAE
  • Rock'n'Block

    Blockchain for startups and businesses
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    Official Enterprise Ethereum Alliance member Blockchain implementation We are engaged in custom development and implementation of software based on blockchain technologies for business and startups. Blockchain Technology Our expertise will enable you to explore and navigate the potential of Blockchain and pilot s ... read more about Rock'n'Block

    "Surely, it is a reliable auditor and developer. Huge thanks to Rock'n'Block!"
    Simon Rusanov, Marketing manager at Rock'n'Block
    $50 - $99/hr
    50 - 249
    2017
    UAE
  • Innosoft Group

    Innovative Software Development
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    Innosoft Group is a trailblazing software company with over 11 years of unrivaled expertise in a diverse range of  domains. Headquartered in the vibrant city of Indore, India, our dynamic presence extends globally with offices in the Netherlands and the UAE. At Innosoft Group, we specialize in revolutionizing i ... read more about Innosoft Group

    "Deliver unbelievable results… I highly recommended Innosoft Group to everyone."
    Prashant Shrivastava
    < $25/hr
    50 - 249
    2013
    Netherlands
  • CrinPro Solution

    Creative, Innovative and Proactive
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    At CrinPro, we empower businesses to scale, transform, and gain competitive advantage with our powerful and adaptable web and mobile solutions that satisfies the evolving needs of modern customers.   we strive to excel in the invention and development of the industry’s most advanced technologies incl ... read more about CrinPro Solution

    "Best Blockchain development, App Development and App Development company in India"
    Cristina Dinu, CEO and Co-founder at Blu Chain Trading
    < $25/hr
    2 - 9
    India
  • Dexola

    Web3 & Blockchain software development
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    We are a team of enthusiasts that adore web3 technologies and believe that web3 is the future. Dexola was founded in 2017, since then we grew exponentially bringing value to our clients and driving efficiency and security in the web3 world. Our R&D is located in Kyiv, Ukraine, while Operations are based in US and P ... read more about Dexola

    "Excellent work delivering DeFi platform"
    Roman Elizev, CTO at Spaceport
    $50 - $99/hr
    10 - 49
    2017
    Ukraine
  • 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
    United States
  • 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

    "Excellent Web development Service"
    Muhammad Awais
    $25 - $49/hr
    10 - 49
    2017
    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
  • Jafton

    Your Partner in Digital Transformation
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    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

    "Jafton built an amazing parking management solution with computer vision and AI."
    Khasan Raymjonov, Business Development Manager at Parqour
    $50 - $99/hr
    50 - 249
    2013
    United States
  • CodeKindle Solutions Pvt. Ltd.

    Redifining technology through innovation.
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    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"
    Rahi 222
    $25 - $49/hr
    10 - 49
    2019
    India
  • Karmsoft

    Bring your ideas to life
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    Karmsoft is a leading web and mobile application development company that offers varied and diverse development services to its clients. From web design and development to unique and customized mobile app development, we offer an array of top-notch development services in the IT sector. At Karmsoft, we have gathered a ... read more about Karmsoft

    "Excellent developers, prompt delivery"
    Teboho, Director at Royal Crypto
    < $25/hr
    10 - 49
    2015
    India
  • Trinomix Technologies is an exclusive blockchain & cryptocurrency development company that offers instant and complete crypto solutions to kickstart your business. We offer customizable solutions for your business so that you can craft your crypto platform as per your business requirement. We have a team of strong ... read more about Trinomix Technologies

    "Trinomix Provided me with a good quality Website & Mobile Apps"
    Zaferani Mahdi, CEO at Zaferani Corporation
    < $25/hr
    10 - 49
    2022
    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
    United States
  • Infopulse

    Global IT Service Provider
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    Infopulse (www.infopulse.com), part of the leading Nordic digital services company Tietoevry, is an international vendor of services in the areas of Software R&D, Application Management, Cloud & Infrastructure, and Cybersecurity to SMEs and Fortune 100 companies across the globe. Founded in 1991, the company ha ... read more about Infopulse

    "High quality, crystal-clear transparency, great experience"
    Luca Cermelli, Project Manager at Horizen Labs
    NA
    1,000 - 9,999
    1991
    Poland
  • JL Develop supports businesses at every step of blockchain adoption, from creative design to self-assessment, rapid prototyping to pilot development. Based on cutting edge technologies our experts have potential to reshape multiple industries and capability to set new standards in each respective market. Blockchain is ... read more about JLD INTERNATIONAL IT SOLUTIONS LLC

    "Capable of Deliverying Blockchain Solution"
    Anwaar ulhaq, Javascript Engineer at Devlog
    NA
    10 - 49
    2018
    UAE
  • Scandiweb

    Full stack vertically integrated service provider
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    Leaders in eCommerce, Mobile, and Startups. Since 2003 Scandiweb enables digital strategy for bootstrapping startups and established brands such as Jaguar, Land Rover, Peugeot, New York Times, Reuters, JYSK and 400 other customers in 35 countries. Scandiweb is a full stack vertically integrated service provider with th ... read more about Scandiweb

    "They accelerated our business"
    Josef Marc, CEO at Publica
    NA
    50 - 249
    2003
    Latvia
  • Optymize

    Scale your teams one remote engineer at a time.
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    Optymize is a worldwide technical talent marketplace that connects companies with verified, remote engineers who have robust technical & communication skills and work in their timezone. A number of leading companies like Sidewalk Labs, RD&X, Yello and Planoly leverage Optymize to scale their engineering teams q ... read more about Optymize

    " Blockchain Development for an entertainment network & Full Stack Development services for Digital Marketing Company"
    Manish Kumaar, Risk Management & Loan Portfolio Management at at HSBC
    $50 - $99/hr
    10 - 49
    2020
    United States
  • MoogleLabs is the world-leading and renowned AI development company that offers digital transformation to its clients with its office in Canada. Our Artificial Intelligence Development Company focuses on human empowered automation services. We have an ultimate objective to turn your dream of "Innovative Product Id ... read more about MoogleLabs

    "Building an NFT Marketplace with MoogleLabs: A Positive Experience"
    Hassan Bawab, Digital Innovative and Technology Thought Leader, Cryptocurrency Expert at Magic Logix
    $25 - $49/hr
    50 - 249
    2020
    Canada
  • WE ENGINEER, INNOVATE & ELEVATE. At Upperthrust, we don't just embrace growth; we're addicted to it. Our team thrives on staying ahead of the ever-evolving trends in technology, ensuring that your business doesn't just keep up but surges ahead. Crafting Dreams into Reality We understand the essenc ... read more about UpperThrust Technologies

    < $25/hr
    50 - 249
    2016
    India
  • Makarenko IT Studio

    Design | Mobile & Web development | IT Consulting
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    Makarenko IT Studio, a visionary tech powerhouse, embodies innovation in every pixel and line of code. Our story is one of relentless passion for crafting digital excellence. From conceptualization to execution, we breathe life into groundbreaking web and mobile solutions. With a dynamic team of creative minds and tech ... read more about Makarenko IT Studio

    "Development of the structure and design of the blockchain project"
    Elena Politi
    $25 - $49/hr
    10 - 49
    2018
    Ukraine
  • Vitwit is a technology company specialized in AI, Blockchain and Cloud Solutions. We build solutions for businesses in various industries to transform, automate and scale the business processes.  With deep expertise in AI strategy and implementation, we strive to work with our clients to transform curren ... read more about Vitwit

    "On the whole, our experience with Vitwit is very satisfactory. Highly reccomend."
    Bharat Puppala, Cofounder CEO at Firstcourse
    < $25/hr
    10 - 49
    2015
    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

    "Collaborating with Bacancy is very fruitful experience"
    Bryan Ashbaugh
    $25 - $49/hr
    250 - 999
    2011
    India
  • Fali Technology JSC, a one-stop Web-3 solution in Vietnam. Not only do we specialize in Design, Branding, Video, and all things digital, but no one comes close to matching our expertise in Web3 Software and Game Development. We help Web3 project owners from all around the globe in tailoring Web3 Apps, Mobile App, AI, a ... read more about FALI Technology JSC

    " A company that provides quality marketing services for blockchain projects"
    Toản Nguyễn, Blockchain Developer at CHAINOS SOLUTION Joint stock company
    $50 - $99/hr
    2 - 9
    2022
    Vietnam
  • 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
    India
  • Al Hadaf technologies Pvt Lmt

    MLM Software Development Company in Delhi NCR
    Visit website

    Al-Hadaf Technologies is the top MLM software development company in Delhi. Our team of experienced engineers offers the best MLM services at affordable prices. We have a skilled team with extensive MLM (Multi-Level Marketing) experience. Interested MLM professionals can easily book a free software demo online.

    "We have expert teams in our software company, we have 8 yrs experience in this field"
    MD Sharik Khan, Founder at Al-Hadaf Technologies Pvt Ltd
    $25 - $49/hr
    2 - 9
    India
  • Qubit3 Technologies

    IT Simplified - We bring your ideas to reality
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    Headquarters in Moncton NB, Canada and Development Center in Pune, India. Qubit3 is a new age tech company that aspires to become a leader in providing cutting edge, customized software to the tech hungry world. We're making it simple for heavy tech and non-tech companies to interact and build custom solution ... read more about Qubit3 Technologies

    "Amazing team to deal with and top notch execution. :)"
    Rhiannon Rushton, CEO at M O O D Candle Company Inc.
    $25 - $49/hr
    10 - 49
    2021
    Canada
  • Seracle

    Blockchain & Digital Assets Infrastructure
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    Founded in 2018, Seracle has quickly grown to become a disruptor in the Crypto and Blockchain space employing over 100 staff and with offices across India, Singapore, and Toronto. Providing services in Europe & Asia and Canada we have delivered over 30 projects in the last 4 years. Seracle has built a unique Blo ... read more about Seracle

    "A great blockchain solution provider with backend infra support. Overall a good team. "
    Sayan Roy, COO at ByteX
    NA
    50 - 249
    2018
    India
  • Blockchain Help

    One stop Blockchain and Cryptocurrency Solutions
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    Blockchain Help, since its inception, has been providing cutting-edge technology solutions and in-depth domain expertise in bitcoins, blockchain development, ICO launches and cryptocurrency development. Ably supported by an exceptionally talented and experienced team of technocrats, Blockchain Help is quickly gaining r ... read more about Blockchain Help

    "They scammed me and my company out of about 4K and 4 months"
    Nate Mandel, CEO at WeFoundd
    NA
    50 - 249
    2014
    Germany
  • Capital Numbers

    Your End-to-End Digital Transformation Partner
    Visit website

    Capital Numbers is a leading software solutions company that provides excellent digital engineering services to startups, agencies, SMEs, and Fortune 500 corporations across the globe. Our team of over 750 proficient professionals excels in cloud, mobile, data engineering, DevOps, and application development, using sta ... read more about Capital Numbers

    "Site development kickoff with excellent deliverables"
    Stephen Lindsey, Founder at music.guide corp. / indexter corp. at Indexter Corp.
    $25 - $49/hr
    250 - 999
    2012
    India
  • Vrinsoft Technology

    Software & Mobile App Development Company
    Visit website

    Based in India, Vrinsoft Technology is a software development company with expertise in .NET, PHP, iPhone App Development, SEO, Web design, Graphic design, Android Development, iPad, Apple Watch, Ibeacon and Phonegap app development. We aim to provide the best services to our clients, and for that, we have an ... read more about Vrinsoft Technology

    "Their support portal has been great"
    Brice Wiley, Senior Marketing Manager at Lex Mundi at Lex Mundi
    < $25/hr
    50 - 249
    2007
    India
  • HOI Solutions work with you on every step of the process to build a software solution, your staff & customers use every day. From concept to code and from development to deployment, we do all the heavy lifting, so you don’t have to.

    "We wanted SEO services from HOI Solutions"
    Tristan Gellar, Brand Manager at Trendy Threads
    $25 - $49/hr
    10 - 49
    2014
    United States
  • Newwave Solutions Jsc

    Top 10 Software & Blockchain Company in Vietnam
    Visit website

    Newwave Solutions ranked among the top 10 software companies in Vietnam and is recognized globally as one of the top 100 sustained software companies. With 12 years of experience and a dedicated team of over 300 members, we're committed to excellence. WHAT WE'VE ACHIEVED: 🏆 Vietnam's Top 10 ICT Com ... read more about Newwave Solutions Jsc

    "Mobile App Development"
    Evelyn Martinez, Sales Manager at Driscoll's at Driscoll's
    < $25/hr
    250 - 999
    2011
    Vietnam
  • Captus Technologies

    Hire the Best Web and Mobile App Developers
    Visit website

    Founded in 2012 and based in the United States, Captus stands as a premier entity specializing in providing web, mobile and software development. Renowned for curating the most talented IT industry professionals, we deliver seasoned expertise spanning over a decade in their respective domains. Our peerless de ... read more about Captus Technologies

    ""Transforming Lotto Billions: A Fruitful Partnership with Captus Technologies""
    Edoardo Paluan, Chief Product Officer & Cofounder at Lotto Billions
    $25 - $49/hr
    10 - 49
    2012
    India
  • Ajath acts as a catalyst to provide that extra edge to our clients in the competitive market. Ajath Infotech Pvt Ltd is one of the leading mobile app development firms in Gurgaon, Delhi, Delhi NCR, and Noida, India.  We function as a full business partner, offering tech and digital marketing solutio ... read more about Ajath Infotech Pvt Ltd

    "The most trusted firm in the business for premium mobile work!"
    Simran Laheri, Email marketing executive at at Mify Solutions Pvt Ltd
    < $25/hr
    50 - 249
    2012
    India
  • Codiant- A Yash Technologies Company, is a leading technology service provider that specializes in the field of Enterprise Mobility, Web Application Development, UI/UX Development, and Application Maintenance and support Services across various platforms. We’ve continually disrupted industries like Healthcare, ... read more about Codiant Software Technologies Pvt. Ltd.

    "Codiant successfully built a redemption module that allows our customers to redeem rewards. Great experience!"
    H&N International
    $25 - $49/hr
    250 - 999
    2010
    United States
  • The NineHertz

    Mobile App and Web development company
    Visit website

    The NineHertz is a mobile app and game development company established in 2008. Since its beginning, The NineHertz has been delivering the best-suited software solutions at a competitive cost worldwide. We have a team of 300+ full-time professionals, including project managers, developers, designers & QA ... read more about The NineHertz

    "Extremely Reliable and Best Web Development Company"
    Emma Smith, Senior Marketing Manager at at Reckon Infosystem Services
    $25 - $49/hr
    250 - 999
    2008
    India
  • Based out of Noida, Uttar Pradesh, India, AppSquadz Software Pvt. Ltd. was established in 2014. AppSquadz has a band of 200+ highly qualified and trained professionals championing the global cause of digitization and digitalization. We are proud to have delivered 850+ projects across 30+ countries in the diverse fields ... read more about AppSquadz Technologies Private Limited

    "The best when it comes to cost, quality, and communication"
    Anonymous
    < $25/hr
    50 - 249
    2014
    India
  • PixelCrayons

    Software & Mobile App Development Company
    Visit website

    We are an award-winning IT & Software Outsourcing Company based in India offering end-to-end solutions to Enterprises, ISVs, Digital Agencies, and Startups. Since our establishment in the year 2004, we have serviced 5400+ customers from 38+ countries. We are highly acknowledged among our clients for our agile/De ... read more about PixelCrayons

    "Had a great experince working with them on our project!"
    Alan Cooper, Information Technology Specialist at at ValueCoders
    < $25/hr
    250 - 999
    2004
    India
  • Appinventiv is a software product and mobile app development company that offers innovative digital engineering solutions to startups and Fortune 500 companies. With a team of 800+ skilled and agile professionals, we build digital products that help you achieve your goals. We are a global mobile app development industr ... read more about Appinventiv Technologies

    "Regression testing of an iOS application"
    Bryan colson, Corporate Travel Manager at at Seagen
    $25 - $49/hr
    1,000 - 9,999
    2015
    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.