List of United States Top Blockchain Developers
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Medicalchain uses blockchain technology to create a user-focused electronic health record whilst maintaining a single true version of the user’s data. Medicalchain enables the user to give healthcare professional access to their personal health data. Medicalchain then records interactions with this data in an aud ... read more about Medicalchain
< $25/hr10 - 492017Los Angeles, California -
SimplyVital Health is building the blockchain infrastructure that is safely adoptable by healthcare through proprietary and open source software. We focus on leveraging blockchain as a tool to increase data access and decrease the cost of healthcare, globally. https://www.newsweek.com/2019/03/08/blockchain-impact-award ... read more about SimplyVital Health
< $25/hr2 - 92017Boston, Massachusetts -
Akiri and building trusted networks for health data is the lifeblood of the healthcare industry. No single challenge is more important to improving the efficiency or effectiveness of healthcare in the United States than transporting patient health data. How do you protect it? When can you share it? Who gets to use it? ... read more about Akiri
< $25/hr10 - 492017Foster City, California -
Imagine a world in which everyone can contribute to medical research and create safer, less expensive and faster new treatments. Imagine a tamper-proof, holistic, longitudinal and patient-centric worldwide health record interfacing with patients, physicians, care centers, health authorities and the pharmaceut ... read more about Embleema
< $25/hr10 - 492017NYC, New York -
Betterpath’s fundamental goal is to unlock the value of complete health data. Health data is incomplete, fragmented and inaccessible across the health system, evidenced by the fact that neither you, nor your doctor has the ability to access a complete set of your medical information. Many systemic issues impactin ... read more about Betterpath
< $25/hr2 - 92012NYC, New York -
The first cryptocurrency that will revolutionize healthcare solutions by harnessing the power of decentralized apps and blockchain technology. CoinHealth’s platform and blockchain technology with smart contracts can revolutionize the way we access, save and afford healthcare through innovative utilization of the ... read more about CoinHealth
< $25/hr2 - 92017Wilmington, Delaware -
Shipping is complicated. It shouldn't be. ShipChain is making transport and logistics more effective, secure and transparent by utilizing blockchain technology. It was founded with the mission of solving the greatest problems facing the logistics industry today. Our solution requires deep technology, but our vision ... read more about ShipChain
< $25/hr10 - 492017Los Angeles, California -
TangoTrade expands global trade for small and medium sized businesses. For us, this means opening up new financing options, reducing risk for importers and exporters, taking the pain and complexity out of international trade, and applying the optimal technology like blockchain and smart contracts to solve these challen ... read more about TangoTrade
< $25/hr2 - 9San Mateo, California -
Fr8 Network was founded in late 2017 by a duo who understood the power of blockchain technology to solve problems with extreme waste in the logistics industry. CEO Sloane Brakeville, a founding member of IBM’s blockchain labs, merged his technical blockchain development background with co-founder ... read more about Fr8 Network
< $25/hr2 - 92017NYC, New York -
Founded in August 2017, the Blockchain In Transport Alliance (BiTA), has quickly grown into the largest commercial blockchain alliance in the world, with nearly 500 members in over 25 countries that collectively generate over $1 trillion in revenue annually. BiTA is a member-driven organization; members are primaril ... read more about BiTA
$25 - $49/hr50 - 2492017Chattanooga, Tennessee -
Shift Markets provides cryptocurrency exchange solutions, brokerage trading technology, liquidity, and digital asset listing services to a global clientele. Founded in 2009 with offices, exchanges, and partners all over the world, Shift is a truly global company. Our 10+ years of experience in FX and 5 years experience ... read more about Shift Markets
NA50 - 2492010NYC, New York -
Openware is the software engineering leader of the open-source blockchain ecosystem. Our full-stack products help Developers build next-generation DeFi apps and enable Enterprises to launch robust future-ready financial infrastructure. Openware, Inc. (San Francisco, California) has a mission to create a safe, tra ... read more about Openware, Inc.
$100 - $149/hr50 - 2492006South San Francisco, California -
Before starting to develop any new feature in this Bitcoin Trading Script, we always take the time to study the market's needs and requirements. This Crypto exchange software is always updated with the most recent market trends.We're a young but determined company built by a professional and enthusiastic team, ... read more about BitExchange
NA50 - 249Los Angeles, California -
Stobox is an award-winning tokenization company specializing in technology and consulting services to facilitate using digital assets and tokenized securities. With a commitment to revolutionizing financial technologies, the company focuses on making these technologies more efficient, accessible, and transparent. St ... read more about Stobox Inc
NA10 - 492018Los Altos, California -
REV3AL Technology is a Digital Copyright Protection & Anti-Counterfeit Technology protects artists, creators, and owners of Intellectual Property across the digital spectrum and into the physical world. Known More about rev3al visit us - https://www.rev3al.io/
NA2 - 9Calabasas, California -
Blockchain Coders is a blockchain development company. Blockchain Coders are in high demand as Blockchain technology is becoming more and more popular. As a Blockchain Programmer, you would be responsible for coding and maintaining the Blockchain ledger. This would include creating new transaction blocks, verifyin ... read more about Blockchain Coders
$50 - $99/hr50 - 2492020Agoura Hills, California -
BloxBytes is a leading blockchain and web3 development company with a decade of experience in developing advanced blockchain solutions, web3 gaming ecosystems, NFT marketplaces, launchpads, DeFi protocols, DApps, DEX, Crypto Wallets, headquartered in the United States with global footprints in three different ... read more about BloxBytes
$50 - $99/hr50 - 2492018Chicago, Illinois -
We bring the most trusted DeFi Intelligence to the community, providing powerful security and data-driven tools. Security and reliability of the DeFi space are the main goals of our company. We have been in the market since 2017 and in this time, we’ve managed to secure billions of users’ funds, keep ... read more about HashEx
NA50 - 2492017Lewes, Delaware -
BlockTechBrew is an emerging blockchain development company with profound knowledge and experience in building and managing decentralized solutions. Our rigorous research, design thinking-driven approach, and unmatched solutions in strategy consulting, technology, and operations create an innovative roadmap to help ent ... read more about Block Tech Brew
< $25/hr250 - 9992011NYC, New York -
Crypto Chain Wire is a Premium Crypto Press Release Distribution Platform which delivers news about the world of crypto to the right audience - unlocking the potential of blockchain technology with tailored press release distribution on designated crypto news channels or media outlets
< $25/hr2 - 92022Bristol, Virginia -
Ordina-mining is a company specializing in the sale of crypto-currency mining rigs. If you are interested in mining Bitcoins, FLUX, Ergo and other virtual currencies, then Ordina-mining is the right choice for you. We offer a wide range of mining rigs to suit all needs and budgets, as well as virtual wallets and tips t ... read more about Ordina Mining
NA2 - 9NYC, New York -
Dynamics Technologies provides an all-in-one proprietary trading platform. Our fully equipped turnkey solution - including the client’s cabinet and back-office software - is the solution you’re looking for! The platform supports simultaneous trading of Cryptocurrency and Equities. Built with an aim to pr ... read more about Dynamic Technologies
NA10 - 492020NYC, New York -
Blockchain Labs is one of the leading providers of blockchain technology solutions. We have built and operated COOV, South Korea's national blockchain-based COVID-19 vaccine passport that serves more than 43 million users and processed over 30 million verifications per day - this is by far the biggest and the most ... read more about Blockchain Labs
NA10 - 492014San Francisco, California -
StreamFlow Finance is a cutting-edge token vesting platform that offers comprehensive solutions for token vesting, including token vesting schedules and vested wallets. With its advanced technology, StreamFlow Finance ensures a seamless and secure process for vesting crypto assets. Whether you are a project owner or an ... read more about StreamFlow Finance
NA2 - 9Denver, Colorado -
Our name — Life Cycle Software — owes its title to our commitment of follow-through from beginning to end, of all projects, no matter the size or complexity. LifeCycle Software combines practical real-world implementation experience with broad knowledge of tools and technology to deliver objective analysis, ... read more about LifeCycle Software Inc.
$25 - $49/hr2 - 9Philadelphia, Pennsylvania -
Dappkodes is an innovative NFT marketplace development specialist, providing creative solutions for asset digitization. Our team creates custom platforms that are adapted to the demands of our clients, making it easy to purchase, sell, and exchange one-of-a-kind digital works. By emphasizing blockchain technology and u ... read more about Dappkodes
NA50 - 2492012Miami, Florida -
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 CryptoLionsNA10 - 492018San Francisco, California -
Our mission is to Empower and Enhance the lives of Billions of users through Profound technology solutions. We invite you to Think Big and join this movement as our Clients, Partners and Employees. Our services are designed to take your business to the next level, re ... read more about Cyber Infrastructure Inc.
"A good partner for webdevelopment and appdevlopment projects"Hendrik Schmidt< $25/hr1,000 - 9,9992003San Jose, California -
HashCash is a global software company offering solutions in Blockchain, AI, Big Data, and IoT through its platforms, products & services. HashCash Blockchain products enable enterprises to move assets across borders in real-time for Remittances, Trade Finance, Payment Processing, and more. HashCash runs US-based di ... read more about HashCash Consultants
"Paybito Experience"Raktim Dutta, Student at Heritage Institute of Technology at Binary Infosoft Pvt Ltd$50 - $99/hr50 - 249Palo Alto, California -
Goiot is a team of 55 experienced and highly professional developers, designers and business consultants. We specialize in Blockchain and cryptocurrency development, but also have experience with web-development and IoT. During the years we managed to get a large portfolio with many outstanding and highly sophisticated ... read more about GoIoT
$50 - $99/hr50 - 2492007NYC, New York -
At Blockchain Developments, we thrive on innovation. Being an idea-centric company, our main focus is the what and the how of the ideas you bring to us: what problems are you trying to solve and how can we make that happen. Integrating the latest innovations in our solutions is our guiding principle, be it blockchain t ... read more about BlockchainDevelopments
$25 - $49/hr10 - 492017Santa Clara, California -
Block chain could literally change the world of commerce in the way the Internet has done. Avatar Block chain, A Technology Consulting Company , helps in working with technology, development services and providing solutions for businesses.
$25 - $49/hr2 - 92016Fresno, California -
Founded by cryptography pioneer, Silvio Micali, Algorand fulfills the promise of blockchain through a first-of-its-kind transaction platform that solves the “blockchain trilemma” by offering the true decentralization, scalability, and security for both developers and business applications.
$25 - $49/hr10 - 492017Boston, Massachusetts -
Radiologex, Healthcare happens here; The next-gen all-in-one platform built specifically for Medical/healthcare industry. Global Healthcare spending continues to increase dramatically and is projected to reach $10.059 trillion by 2022, while the Healthcare Technology sector is projected to reach $280 billion by 2021 ... read more about Radiologex
NA50 - 2492018Irvine, California -
Roonyx is a web & mobile development agency that brings much-needed transparency and predictability to software development outsourcing. Over the past 10 years and more than 200+ projects, we’ve perfected our own project management playbook that puts business impact front and center. Mai ... read more about Roonyx
"NFT marketplace"Daria Sherstoboeva, PR & Digital Marketing Manager at Sunrise Apps$50 - $99/hr50 - 2492010Saint Petersburg, Florida -
SDLC Corp, the leading blockchain development company with over 5 years of experience, provides an extensive array of blockchain development services ranging from blockchain consulting and smart contracts to private and public blockchain development. The company’s comprehensive blockchain solutions include blockc ... read more about SDLC Corp
"SDLC Corp Delivers Exceptional Mobile App Development for Icertis"Samir Bodas, Chief Executive Officer at Icertis at Icertis< $25/hr250 - 9992015San Francisco, California -
Stepwyze combines blockchain technology, software development, business acumen, and capital, resulting in a multifaceted strategic partner for any business looking for advanced automation solutions. We are more than a venture capital company and more than a development company. We are Venture Developers.
NA10 - 492015Mesa, Arizona -
Innowise Group is an international full-cycle software development company with key delivery centers in Eastern Europe and offices worldwide. Our team has over 800 top-notch IT professionals, leveraging their software engineering expertise to make the businesses of our customers more innovative and successful. By co ... read more about Innowise Group
"Highly Recommended"Richmond Dugger, Chariman and CEO at Lavarient Holdings, Ltd. at Lavarient Holdings, Ltd.$50 - $99/hr1,000 - 9,9992007Saint Petersburg, Florida -
Patientory is empowering people to take charge of their own health. We’re revolutionizing the way doctors and patients interact and gain access to information, cutting out all layers and processes that currently are stumbling blocks in care coordination. We connect doctors, care providers, and consumers all withi ... read more about Patientory
$25 - $49/hr2 - 92015Atlanta, Georgia -
Cryptonomex provides software development services to meet the growing demand for custom, high-performance, blockchains and related technology. Our engineers have designed and built one of the most advanced blockchain architectures on the market, capable of processing over 100,000 transactions per second with an averag ... read more about Cryptonomex Inc.
$25 - $49/hr10 - 492015Blacksburg, Virginia -
Ambisafe's founding team has been pioneering cryptocurrency development since 2010. Our experience ranges from development of alternative consensus algorithms in 2010 to launching the first multi-currency wallet in 2014.
< $25/hr50 - 2492015San Francisco, California -
SolidX is an innovative software development and financial services company focused on bringing blockchain technology to enterprise customers.
$25 - $49/hr10 - 492014NYC, New York -
Kadena develops a blockchain platform that allows business competitors to view trades, deals, and financial transactions.
< $25/hr2 - 92016NYC, New York -
At Blockchain Technologies Corporation we develop and accelerate companies within the blockchain technology space. We research and develop blockchain solutions in-house and expand our national and international operations from our headquarter in the heart of Manhattan
< $25/hr10 - 492014NYC, New York -
Soft Galaxy is a romanian-israeli company based in Bucharest and Tel Aviv. We bring ideas to life by providing industry standard solutions to businesses, from start-up companies to multinational corporations.
$25 - $49/hr10 - 492009Seattle, Washington -
Crypto APIs is a Web 3 infrastructure provider for crypto and blockchain applications, such as crypto wallets, exchanges, custodians, digital banking, payment services, accounting, and lending. SDK libraries enable developers to seamlessly integrate with Crypto APIs and access over 100 unified endpoints. It offers mult ... read more about Crypto APIs
NA10 - 492018Wilmington, Delaware -
We believe the powerful mix of Distributed Ledger Technologies, Machine Learning, and Real-time Analytics will fuel the next set of innovations. Since our inception in 2005 we have leveraged some of the most leading-edge technologies to help hundreds of clients ideate, build, and launch new products. Although in the la ... read more about OpenCrowd
NA10 - 492005NYC, New York -
we build and deploy web3 websites, applications and environments for individuals, businesses and corporations looking to move into the blockchain space.
$100 - $149/hr10 - 492020New Jersey, New Jersey -
Global Blockchain Solution a leading provider of Blockchain Solutions and Services for startups and enterprises including Cryptocurrency Development, NFT, DeFI, ICO, IEO, Wallet and Smart Contract Development.
NA10 - 492020Miami, Florida -
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/hr50 - 2492012Miami, Florida -
Evrone is an engineering company successfully delivering high-quality digital products for more than ten years.With extensive experience in wide range of modern software technologies, we are here to help you to design unique complex web projects and startups.
"Fantastic Support for Silicon Valley Global Ventures"John Hartnett, CEO at SVG Ventures$50 - $99/hr50 - 2492008San Francisco, California
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