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List of Best Blockchain Developers | Hire Top Blockchain Development Company

  • Eminence Technology

    Engineering Digital Solution Of Today And Tomorrow
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    Eminence Technology is an award-winning organisation focused on producing one of the finest designs, developing innovative and versatile solutions with digital products from Startups to SME’s and Enterprises. We became an international brand with clients all across the globe that our official technical partner of ... read more about Eminence Technology

    "Eminence Technology provided us trustworthy, knowledgeable and responsive Web Development."
    Daniel Strizich, Owner at ITSCNC.COM
    $25 - $49/hr
    50 - 249
    2008
    Mohali, India
  • Technorizen Software

    Mobile App , Blockchain, NFT, Software Development
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    Technorizen Software Solutions pvt ltd  is a world class   Blockchain, Software, Web and Mobile App development company in USA, AU, and India which truly believes in “Innovation.Established in 2011, Technorizen , with it's dedicated and skilled team of professionals has able to create dynamic a ... read more about Technorizen Software

    "Excellent service and good price"
    Mustafa Shakir, CEO at 3T Drive AS
    < $25/hr
    250 - 999
    2012
    Indore, India
  • Unique, clean and results-driven Web Design, eCommerce & Mobile App Development solutions. A premium design & app development agency propelled by the idea of well designed and easy to use websites & apps for mobile, web & desktop that increases your brand presence over the internet. We believe in ... read more about DesignersX

    "Great job on website & LMS"
    Freddie Batista
    $25 - $49/hr
    10 - 49
    2006
    Coral Springs, Florida
  • NDIMENSION LABS

    MOBILE APPS | WEB APPS | BLOCKCHAIN SOLUTIONS
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    Ndimension Labs (NDL) is your hottest destination for Digital Business Consulting, IT Services & Technology Outsourcing. Being a Google, Microsoft & IBM Partner Company we offer to take care of your  technology & digital needs. At Ndimension Labs, we develop innovative and world class Web Apps, Mobile ... read more about NDIMENSION LABS

    "Developing great professional websites"
    Micheal, Owner at
    $25 - $49/hr
    10 - 49
    2016
    Kolkata, India
  • Aegas

    We provide IT-solutions for SMEs and startups
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    Aegas is an IT-outsourcing company that effectively creates software for corporate clients and startups from Europe and the USA using an agile approach and new technologies. We provide fast results with high quality and are ready to respond quickly to changes. Starting from scratch in 2017, we currently have a full-fle ... read more about Aegas

    "Online Booking Software for Nepal’s Premier Pet Boarding & Grooming Facility"
    Sandeep Joshi, Founder & Director at PAWS - Play and Stay
    NA
    10 - 49
    2017
    Newark, Delaware
  • Omni Agency

    Brand Story Telling Through Website Desi
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    A beautiful, responsive and user-friendly website that brings your brand to life is crucial to a successful online presence. Your website is one of the core foundations of your online operations. It helps build credibility for your business, showcases your brand, and educates future clients about your product or servic ... read more about Omni Agency

    "Our website works like charm!"
    Aurora Cohen
    $50 - $99/hr
    10 - 49
    2018
    Toronto, Canada
  • HWdTech

    Software development company from Siberia
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    We are a small but ambitious company from Siberia. Founded in 2011, today we have a large portfolio of long-term as well as mid-term projects. We are aimed at effective and long collaboration. Visit our website and start our collaboration today! 

    "One of the best & talented professionals team in Russia"
    Ilya Shirshov, Product Manager at Instahire Pty Limited
    $25 - $49/hr
    10 - 49
    2011
    Omsk, Russia
  • Jalan Technologies

    We build technology that brings positive change
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    We are a boutique software development company with a team of passionate engineers who are motivated to build mission-driven products. Our team has built and delivered software at Microsoft, and Google, studied at top engineering schools and been startup founders. This helps us to build a culture at Jalan Technologies ... read more about Jalan Technologies

    "Excellent Full Stack Dev for our AI Startup"
    Siddhartha Gupta, Co-Founder and CEO at of Nesh
    $25 - $49/hr
    10 - 49
    2016
    Jaipur, India
  • Interexy

    Team Augmentation & Web 3.0 Agency
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    Interexy is headquartered in Miami and with a developer center in Europe. Among our clients are such prominent companies as SAP, Pampers & Square, Sandbox, Lil Durk, General Electric, Square Inc., Cut&Shave Barbers, Xylo and others. Our clients value high adaptability, responsiveness, and proactivity ... read more about Interexy

    "Interexy collaborates with client to build mobile app and SDK, hitting deadlines and delivering high-quality products."
    Clayton Johnson, Owner at Small Startup App
    $50 - $99/hr
    50 - 249
    2019
    North Miami Beach, Florida
  • Data EximIT, team of professionals which came along years ago with a vision to give technical solutions to clients, is a leading IT Firm today. Being equipped with best people, firsthand experience, and technological assistance we are able to create an intensive brand image in the market. The foundation of our firm ... read more about Data EximIT

    "Enjoyed working with Jayesh"
    Ariel Geifman, Head Of Marketing at Syte
    < $25/hr
    50 - 249
    2004
    Ahmedabad, India
  • Ismoip Digital

    Blockchain Consulting & Development
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    Ismoip Digital - Strategy | Marketing | Design | Development.Internet Business Model/s and Internet Marketing are either left to consultants or to implementation companies. Ismoip combines both of these ends to deliver its strategies and execute them in-house rather than providing just recommendations.

    NA
    10 - 49
    2010
    Vancouver, Canada
  • BurstIQ

    Connecting People
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    BurstIQ's platform and ecosystem will enable a coming transformation in the healthcare space. Data is becoming increasingly critical to clinical, operational, and individual decision-making, and interest in products and partnerships that leverage data is exploding. However, health data is largely siloed, inaccessib ... read more about BurstIQ

    < $25/hr
    2 - 9
    2015
    Denver, Colorado
  • Myraa Technologies

    Custom Global AI ML Blockchain Solutions
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    Myraa Technologies, A Custom Global Industrial Solutions Company excelling in Research & Developments using Artificial Intelligence, Blockchains, Internet of Things & Mixed Reality. We build Customer Centric Solutions with Algorithms that compete with State of the Art & boost business performance and result ... read more about Myraa Technologies

    NA
    2 - 9
    2016
    Navi Mumbai, India
  • Hypertec

    We bring people and technology together
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    The Hypertec Group is a global provider of information technology products and services. Its strategic divisions serve more than 3,000 customers in over 70 countries. Since its inception nearly 30 years ago, Hypertec Group’s continuous dedication to innovation, research and development together with its long-term ... read more about Hypertec

    < $25/hr
    250 - 999
    1985
    Montreal, Canada
  • Creative Cooperative

    Services that are made for you, that's it.
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    At Creative Cooperative consultancy, we always chasing the interests and challenges of our customers, suggest the most cost-effective and trusted solutions. This is why we provide a mix of own services and our augmented bench of talents. We also partner with several exceptional teams that provide their services in spec ... read more about Creative Cooperative

    $25 - $49/hr
    10 - 49
    2018
    Odessa, Ukraine
  • Security Tokenizer

    Token Development Company
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    SecurityTokenizer - The Leading cryptocurrency and Token Development Company In India. We are providing extensive crypto token development solutions in various industries. The team of expert crypto token developers can assist you to create your own cryptocurrency or crypto-token in any token development standard. ... read more about Security Tokenizer

    $25 - $49/hr
    50 - 249
    2018
    Madurai, India
  • SliceLedger FZ LLC is a blockchain development company with the purpose of ushering in a new era of giving effective blockchain solutions to the entire world with goal-oriented decentralized concepts. With a devoted staff of more than 80 blockchain experts, this firm has become one of the top blockchain development org ... read more about Slice Ledger Software Solutions

    < $25/hr
    50 - 249
    2013
    Dubai, UAE
  • Cardus

    CARDUS creates revolutionary SERVICES
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    Cardus, Inc. has an opening for a Software Engineer(Ref# SE62MT) to work in Farmington Hills, MI and various unanticipated locations throughout the U.S.  Job Duties:  Design, develop, implement, test, and maintain business and computer applications software or specialized utility prog ... read more about Cardus

    $25 - $49/hr
    2 - 9
    Birmingham, Michigan
  • Megatron Technologies strives to develop innovative solutions for emerging business requirements. This approach to business has enabled Megatron to emerge as one of the niche players. We listen to customer pain points and derive the right solution.

    NA
    10 - 49
    Bengaluru, India
  • Cyberflip

    Experts with deep knowledge in Blockchain
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    Cyberflip - Blockchain & web3 development company from Ukraine  Since 2019, 20+ experts Constantly helps businesses elevate their value through blockchain engineering. Identify and solve complex & critical business challenges with proven practices in smart contracts audits etc. We build eff ... read more about Cyberflip

    < $25/hr
    10 - 49
    2022
    Lviv, Ukraine
  • In an era of digital disruption, we help businesses evolve from simply thinking digital to being digital. We bring a unique combination of experience and innovative mindset to help our customers create enhanced and transformative outcomes. Innotatz-IT has always directed on: •Delivering enterprise-wide au ... read more about InnotatzIT Solutions Pvt. Ltd

    < $25/hr
    50 - 249
    2022
    Goa, India
  • Networkcherry

    Sweet IT solutions for a connected world!
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    Our focus here at Networkcherry is the health of  your IT infrastructure. We are here to provide complete IT solutions from the ground up and manage and maintain the technology lifeblood of your business. Your happiness is our success.We do pretty much everything IT related from A to Z, but for further details we ... read more about Networkcherry

    < $25/hr
    2 - 9
    Richmond, Canada
  • Combased

    Blockchain development company
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    Combased is a company that specializes in software development, creating, and maintaining impactful technological solutions that generate value. By merging our distinct experience with our clients' innovative ideas, we deliver cost-effective solutions that drive transformation. Our expertise covers the entire softw ... read more about Combased

    NA
    2 - 9
    2021
    Vilnius, Lithuania
  • At NEO Soluciones Tecnológicas we have a portfolio of services in disruptive technologies designed to contribute to the success of your business by helping you to have a better management of your processes and information.

    NA
    2 - 9
    Santiago, Chile
  • Blueera Technologies

    Blueera is a leading professional IT-Services
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    We are one of the elite IT Company in Texas, with the best tech giants, where one has supreme capabilities in Latest technologies, Outsourcing and in E-businesses. We expect to be awesome at all that we do to assist clients with understanding their desires, to have a constructive outcome in the public eye, and to expan ... read more about Blueera Technologies

    $50 - $99/hr
    250 - 999
    2018
    Plano, Texas
  • ByteLaunch

    An award-winning software development company
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    Founded in 2006, ByteLaunch is an award-winning software development company located in Orange County, California. At ByteLaunch, we have an indefatigable passion for helping organizations of all sizes automate and streamline tasks through intuitive, custom built digital workflow software.  

    $25 - $49/hr
    2 - 9
    Orange County, California
  • IntelliBlock Technologies

    Shaping The Future With Blockchain Technology
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    IntelliBlock Technologies is a leading blockchain-based technology solution provider and consulting enterprise in BFSI, Healthcare, Supply chain, Agriculture, and several other areas to leverage Web 3.0. The IT company offers solutions in smartcity development, CBDC, ESG, DeFi along with a series of services which incl ... read more about IntelliBlock Technologies

    NA
    10 - 49
    2022
    Mumbai, India
  • AMI

    BOOST YOUR BUSINESS
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    We offer every service in house to supply you with the most affordable option without skipping out on quality. We offer custom website creation; No templates, no website builders. We can do anything from online stores to a small page. In addition to website design, We offer our own web hosting service. You could pay an ... read more about AMI

    < $25/hr
    2 - 9
    2022
    Eshkashem, Afghanistan
  • Greenstone

    Software for you, your business, and beyond
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    We're a small team supporting an international group of customers and businesses. We build tools like Wordy to help teams across the world become more productive, and create more value in pursuit of their mission.We take an innovative approach to software, with our capabilities ranging from consultation and design, ... read more about Greenstone

    $25 - $49/hr
    2 - 9
    Auckland, New Zealand
  • Oodles Technologies is an offshore software development company with a focus on state-of-the-art technologies. We have our niche in awe-inspiring domains like Blockchain, Machine Learning, Artificial Intelligence, ERP, Big Data and Live Video Streaming. We keep close tabs on the latest trends and technologies and with ... read more about Oodles Technologies

    "Fast and reliable"
    Mayank wadhwa, Head of operations at Webplorex
    NA
    250 - 999
    2009
    Gurugram, India
  • FLLTECH

    Web,App,dApp,game , blockchain Development company
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    WHO WE ARE We are your digital partner to create inspirational design and robust solution for Web, Mobile & Cloud. FLLTech is a web and mobile app development company dedicated to providing innovative and custom solutions to businesses of all sizes. We are a team of creative designers and expert developers wh ... read more about FLLTECH

    "Vexpo virtual exhibition"
    Vexpo armenia, Vexpo Vitual Expo at vExpo at
    $25 - $49/hr
    50 - 249
    2019
    Yerevan, Armenia
  • Velmie

    Digital banking software for future-proof products
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    Velmie is a tech company providing a range of tools and solutions for FinTech businesses. With the digital banking platform, our mission is to deliver competitive advantage with cutting-edge technology solutions crafted for each individual business. With the network of partners, Velmie can deliver end-to-end soluti ... read more about Velmie

    "Bad times with Velmie"
    Tim Fargo, President at Hammerfest Corp
    $50 - $99/hr
    50 - 249
    2007
    Wilmington, Delaware
  • Intuz

    Microsoft and AWS Partner Company
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    Intuz is a leading global digital agency providing end-to-end software development services on Mobile, Cloud, Web & IoT. We are based out of San Francisco, California and India. We are an ISO 9001 certified, Microsoft partner and AWS Cloud Consulting Partner organization, with 10 years of Consulting and Developm ... read more about Intuz

    $25 - $49/hr
    50 - 249
    2008
    Ahmedabad, India
  • Rego Techno Solutions is a Leading Website Design Company in India. We at Professional Web Design and web development company in India, give an extensive variety of Creative and Technical Web Solutions including Web Design, Web Development, Website Hosting, Digital Marketing and SEO Services. Regardless of whether it i ... read more about REGO Techno Solutions

    "Best Company for Service after Delivery"
    Sagar Pawashe, Co-Founder | Enlighten of FinoForce at FinoForce
    < $25/hr
    50 - 249
    2016
    Pune, India
  • Rumble Fish Development

    Blockchain, FinTech, AWS Cloud, Custom Software
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    Rumble Fish Development is a Software and Production House. We specialize in Blockchain, FinTech, e-commerce and Cloud Computing. We quickly adopt latest technologies delivering cutting-edge functional, accessible and fast solutions. We are based in Cracow, Poland, having a team of 20+ brilliant and dedicated profes ... read more about Rumble Fish Development

    "Great Team "
    Khalid Alaraimi
    $25 - $49/hr
    10 - 49
    2017
    Krakow, Poland
  • Decodermind

    WE BUILD & DELIVER SMART SOLUTIONS
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    Decodermind is an accomplished software development company with a wide-ranging expertise that spans from crafting mobile applications to building robust web solutions. Our journey commenced with a vision, and over the years, we've grown into a formidable team of over 100 tech experts, engineers, and professionals. ... read more about Decodermind

    "They deliver the product and met our expectation, our product came out as highly user friendly."
    Ume Aimen, Auditor at DMCC consultants
    $50 - $99/hr
    10 - 49
    2015
    Lahore, Pakistan
  • Metaverse Experts India

    We offer immersive virtual space
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    Metaverse Experts India is a reputed and leading metaverse service provider. We offer full-fledged services for consulting, eCommerce, gaming, marketplaces, NFTs, real estate, development, etc.  We integrate metaverse capabilities to help you reap the benefits. And our professionals showcase their years of expe ... read more about Metaverse Experts India

    NA
    50 - 249
    Gurugram, India
  • Wiebee Digital

    Bee the Architect of Your Brand
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    Wiebee Digital marketing agency provides a wide range of digital marketing services - SEO, PPC, content writing, creative designing, and branding. Wiebee digital marketing company was established in 2022 with the aim to empower businesses with effective marketing strategies that lead to higher sales. 

    "Professional Content creator"
    Bikash Kumar Mohanty, SMAKET SOLUTIONS PVT LTD at SMAKET SOLUTIONS PVT LTD
    NA
    2 - 9
    2022
    Chennai, India
  • Exyte

    Award-Winning Mobile and AR Development Company
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    Developers with 5+ years of experience in iOS, Android, and the Art of Clear Communication. The development community and our clients back up our expertise: 15 000+ stars on GitHub 28 5-star customer reviews  Over 30 tech articles and tutorials available for free 50+ successfully completed projects ... read more about Exyte

    "Look no further: The folks at Exyte are the real deal!"
    J Archer
    $50 - $99/hr
    10 - 49
    2014
    NYC, New York
  • Agile Lab

    Build What Users Need
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    Web, Mobile & Blockchain Development with Agile Methodology. Specialist in Ruby on Rails, React, Node JS. We build MVPs for Startups and Customised Systems.

    $100 - $149/hr
    10 - 49
    2016
    Singapore, Singapore
  • Logic Simplified

    Game Development, IoT, AI and ML Applications
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    Welcome! We are a team of enthusiastic gamers and developers. In the past 11 years we have created games across genres. We have architected, designed and developed high Traffic Network based games as well as addictive single-player casual games. We build game concepts for clients on turn key model and our team also wor ... read more about Logic Simplified

    "Outstanding Team, Tremendous support"
    Lindl De Scale, Teacher at Educational institute
    < $25/hr
    10 - 49
    2011
    Dehradun, India
  • CST EOOD

    Software Development Company
    Visit website

    We are professional IT service company, specialising in custom software development. We deliver state of the art IT solutions in the areas of Big Data/Hadoop, Blockchain, Web, Cloud & Infrastructure development, DevOps. Our professional IT services include, software architecture & development, end-to-end produc ... read more about CST EOOD

    $50 - $99/hr
    10 - 49
    1997
    Sofia, Bulgaria
  • IDB Technologies

    India's most trusted blockchain
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    IDB Technologies Private Limited is a trusted software development firm that offers a high degree of expertise with a wide range of services. We have more than 8 years of experience in building web, Android and IOS Applications using the latest technology and industry standards.

    < $25/hr
    10 - 49
    2010
    Chennai, India
  • LTI (NSE: LTI) is a global technology consulting and digital solutions company helping more than 360 clients succeed in a converging world. With operations in 30 countries, we go the extra mile for our clients and accelerate their digital transformation with LTI’s Mosaic platform enabling their mobile, social, an ... read more about LTI

    < $25/hr
    10000+
    1997
    Tampa, Florida
  • Block Gemini

    EMPOWERING SOLUTIONS WITH BLOCKCHAIN TECHNOLOGY.
    Visit website

      Block Gemini is a collective of Blockchain developers and enthusiast who collaborate on this technological shift that we like to call - The Blockchain Revolution.

    < $25/hr
    50 - 249
    2017
    Dubai, UAE
  • Open Health Network

    Consumers Can Control &Monetize Their Medical Data
    Visit website

    Powered by Artificial Intelligence and Big Data Analytics Open Health Network enables rapid development of mobile health apps and chatbots. OHN’s configurator empowers experts to create, maintain apps and content without programming. OHN’s rules engine is used to personalize each app for each patient. OHN&r ... read more about Open Health Network

    < $25/hr
    2 - 9
    2013
    Mountain View, California
  • Modum

    A reliable and agile partner
    Visit website

    Modum is a fast-growing start-up, providing innovative digital supply chain solutions with global partners. Modum is a Zurich-based start-up founded in 2016 by a group of entrepreneurs with backgrounds in technology and pharmaceutical manufacturing. Modum offers next generation solutions for supply chain intell ... read more about Modum

    $25 - $49/hr
    10 - 49
    2016
    Zurich, Switzerland
  • OSA decentralized

    The power of smart consumer
    Visit website

    The world's first decentralized, AI-driven marketplace providing real-time solutions to retailers, manufacturers and consumers. It’s built on the already proven OSA Hybrid Platform, which has successfully delivered its services to over 20 retailers and manufacturers in 3 countries. The platform provides consu ... read more about OSA decentralized

    $25 - $49/hr
    10 - 49
    2014
    London, United Kingdom
  • Sibasi

    Services. Solutions. Success!
    Visit website

    We started out as a small IT outfit in 2011 with our founding team energized towards bringing software solutions to the African market. Our name came from a dorm room discussion at Jomo Kenyatta University of Agriculture and Technology. Our initial service offering was custom code solutions built on Java and Pytho ... read more about Sibasi

    < $25/hr
    10 - 49
    2011
    Nairobi, Kenya
  • iSystems Security

    A market-leading Information Security Service.
    Visit website

    iSystems Security Limited (iSystems) is a market-leading Information Security Service Provider based in Hong Kong since 2010.   iSystems owns a team of dedicated and highly qualified Security Professionals with industry experience and domain expertise. We commit to deliver comprehensive and insightful security ... read more about iSystems Security

    < $25/hr
    10 - 49
    2010
    Hong Kong, China
  • OneNet Blockchain Development is a blockchain and smart contract development company located in Toronto, Canada. Our vision is to assist enterprises, governments and anyone who want to implement blockchain to solve practical problems related to data integrity and build trust with participating institutions. We have our ... read more about OneNet Blockchain Development

    < $25/hr
    2 - 9
    Bengaluru, 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.