List of United States Top Blockchain Developers
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As a renowned software development company with 15 years of experience, LeewayHertz has designed and developed innovative and future-ready tech solutions for startups, scaleups and enterprises, generating billions in revenue and earning the trust of millions of users. Their extensive expertise spans AI, Web3 and other ... read more about LeewayHertz
"Best Blockchain Development Company"Radhika Gulati, Architect - User Experience at @WalmartLabs India$100 - $149/hr250 - 9992007San Francisco, California -
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 -
Revelry is a custom software solutions company based in New Orleans, but with clients nationwide. Established in 2012, we’re an Inc. 500 organization and a Top WorkPlaces winner, as well as a member of Forbes Technology Council, The Linux Foundation Hyperledg ... read more about Revelry Labs
"Seamless Integration and Exceptional Execution with Revelry"Patrick Comer, Instigator at Gripnr$150 - $199/hr50 - 2492012New Orleans, Louisiana -
Shamla Tech has been rated as TOP 30 BEST Web 3.0 TECHNOLOGY Companies and we take the pride in our team of experienced and passionate full-time 150+ blockchain experts who have successfully delivered 350 + projects for 120+ global brands. Our expertise in Web 3.0 including Cryptocurrency coins/tokens development, CEX/ ... read more about SHAMLA TECH pvt ltd
"They wholly understood the scope and our expectations"Eddy Herman, Co-Founder and CTO at Slip< $25/hr10 - 492006Hamden, Connecticut -
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/hr10 - 492009NYC, New York -
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/hr50 - 2492005Raleigh, North Carolina -
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
"A positive experience with friendly and competent people who have helped me a lot."Thomas Klein, Web Designer at AB MEDIA TEAM$50 - $99/hr50 - 2492013NYC, New York -
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/hr10 - 492020Santa Monica, California -
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/hr10 - 492014Riverside, California -
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/hr250 - 9992010East Moline, Illinois -
Since 2009, we've partnered with startups and enterprises around the world to launch 400+ next-generation apps. Our mission is to guide each company and entrepreneur that approaches us towards the right game plan for their venture's long-term success. Experts in digital product desig ... read more about Chop Dawg
"Making it App'n with Bizze"Sebastian Salvo, CEO & Co-Founder at Bizze$150 - $199/hr10 - 492009Philadelphia, Pennsylvania -
Block Cyper is based in California and provides BlockChain services. Our architecture allows us to run in multiple data centers for redundancy and low latency. Simple and easy web APIs enable developers to build blockchain applications quickly and confidently. Our modular, cloud-optimized architecture is enterprise-gra ... read more about Block Cypher
"Worst After Sales Service"Saminuddin K, Project Manager at TeleOptima Global Mobile Ltd$25 - $49/hr10 - 492012Los Angeles, California -
Alphonic Network Solutions is a full-stack Mobile Apps and Web development agency established in 2013. We are in business for the past six years. Operating from Jaipur, India, with a team of 40+ smart and enthusiastic masterminds working together, we have successfully delivered 200+ projects globally. Our products and ... read more about Alphonic Network Solutions Pvt. Ltd.
"They are impressive and completely devoted towards our project"Liam Karlsson, Product Manager at Mycronic$25 - $49/hr50 - 2492013Boston, Massachusetts -
Steptech Global is a dynamic and forward-thinking technology solutions company committed to shaping the future through innovative strides in the digital landscape. With a global perspective, Steptech leverages cutting-edge technologies to provide tailored solutions that propel businesses and individuals towards unprece ... read more about Steptech Global
"Mobile App Development"John Smith, Vice President of Sales at IPA™ at IPA™$25 - $49/hr50 - 2492015Cheyenne, Wyoming -
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/hr50 - 2492019North Miami Beach, Florida -
NMG is a globally recognized digital solutions powerhouse, specializing in full-cycle software development since 2008. With over 15 years of expertise, we serve a diverse clientele, from NASDAQ-listed corporations to innovative startups, delivering solid solutions within budget and timelines. Our team comprises over 15 ... read more about NMG Technologies
"Wordpress and PHp upgrade"Keith Barrett, Managing Director at Search South$25 - $49/hr50 - 2492008Las Vegas, Nevada -
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/hr10 - 492014NYC, New York -
Kuchoriya Softwares is a globally recognized mobile app development company along with a successful work experience in web development. The whole team is focused on one thing: creating world-class digital experiences implementing various cutting-edge technologies like IoT, wearable, enterprise mobility, cloud and ... read more about Kuchoriya Softwares
"E commerce app"Ahmed Raza, Video editor at Ahmed raza$25 - $49/hr50 - 2492010Phoenix, Arizona -
As a strategic technology partner to startups and enterprises across a dozen industries, KiwiTech helps them deliver their business goals and drive technology-led transformations. Moreover, with its 600+ strong engineering team and a strong ecosystem of investors and mentors, KiwiTech has helped 500+ star ... read more about KiwiTech
"Over delivered on the product we were requesting. KiwiTech has helped us drastically transform our business to become a player in the fitness space."Devon Oakley, MBA, CEO at Gymble$25 - $49/hr250 - 9992009NYC, New York -
We help businesses become unicorns, gain competitive advantages, and increase ROI. Our team of 200 certified professionals has successfully completed over 180 notable projects on time and on budget. Our clients range from players such as Dell and Bloomberg to mid-sized businesses as well as startups that are backed by ... read more about Geniusee
"They give us a lot of comfort and confidence in the fact that we have a solid and trusted partner behind us."Gilles Dahan, CEO at Zebulon.ai$25 - $49/hr50 - 2492017Middletown, Delaware -
Since 1999, Iflexion has been helping companies across various industries optimize their business processes through custom software solutions. With a well-coordinated team of 850+ IT professionals, Iflexion serves their customers worldwide regardless of their operation domain, geographical location and organizational s ... read more about Iflexion
"Development team with exceptional expertise and responsiveness"Jimmy Carlisle, Director of Audit at Dixon Hughes Goodman LLP$25 - $49/hr250 - 9991999Denver, Colorado -
An Award-Winning Web & Mobile App Development Company Welcome to Dash, and thank for checking out our profile! Dash Technologies Inc is a globally renowned web & mobile app development company delivering world-class solutions. From startups to enterprises and everything in between, Dash Technologies execu ... read more about Dash Technologies
"They delivered an efficient website at a good price. We were pretty happy with it."Gil Baezza, Director Of Marketing And Business Development at Horwitz$50 - $99/hr50 - 2492010Dublin, Ohio -
Xicom Technologies Ltd, established in 2002, is a globally renowned web, software and mobile app development company, consistently pushing the boundaries of technology innovation. With nearly two decades of experience, we have solidified our reputation as a trusted partner for businesses seeking cutting-edge digital so ... read more about Xicom Technologies ltd.
"Excellent Service"Alejandro Barros, Academico Asociado at Centro de Sistemas Públicos - Universidad de Chile$50 - $99/hr250 - 9992002San Francisco, California -
BR Softech is a credible and reliable partner for the development of customizable iGaming solutions for Android, iOS, and Windows Mobile platforms. We aim to focus on customer-centricity and satisfaction to deliver cutting-edge and tech-advanced software solutions, complimenting your business reach and profit margins i ... read more about BR Softech Pvt Ltd
"After sales service is greatly taken care of.."Dr. Vijay , Director at Avenger Health Care$25 - $49/hr1,000 - 9,9992012Boston, Massachusetts -
App Maisters Inc. is recognized as one of the Top Digital Solutions Providers in United States. Bringing Digital Transformation and Solutions to Startups, Enterprises & Government Agencies, App Maisters offers a wide array of business solutions to ensure clients achieve Sustainable Competitive Advantage using our e ... read more about App Maisters Inc
"We're impressed with their professionalism, execution, and dedication, Mobile App Development for Gas Manufacturing Company"Alexander joseph$50 - $99/hr50 - 2492014Austin, Texas -
We are an ISO-certified Offshore Outsourcing Software Company. Our expertise is AI/ML, Web, and Mobility solutions, helping startups, SMEs, and Enterprises in 25 countries for their digital transformation goals. WeblineIndia provides a range of software services to suit all sizes and types of businesses. Having expe ... read more about WeblineIndia
"Everything we had in our mind was done perfectly by the team"Steve< $25/hr50 - 2491999Irvine, California -
An expert app development company, Xenon Apps is proud of having a team who is well-equipped in delivering robust app development solutions. Whether you are a startup striving to establish a strong digital footprint or an established enterprise we are here to provide you with perfect solutions tailored to your varying ... read more about Xenonapps
"Working with the XenonApps was a seamless and collaborative journey that met my expectations."Smith Paul, Marketing Executive at Inovitech$100 - $149/hr50 - 2492020Miami, Florida -
From 2006 we have been doing what we love, and doing it the best way. We are Startup Launching Base regularly establishing successful tech products. Our team of ambitious and talented people is good at hot Idea Pitching, designing rapidly-launched MVPs, and developing efficient FFPs. We cultivate high quality of servi ... read more about Artjoker Software
"Everything with regards to Artjoker is flawless"Tom Sheppard, Partner at SolidServe$25 - $49/hr50 - 2492006Katy, Texas -
Trango Tech is a 360° digital transformation company that creates tailored software solutions for multiple global sectors. Our aim is to help businesses enhance their growth and be updated to technological advancements while managing complex issues efficiently and effortlessly. We have a team of 200+ talente ... read more about Trango Tech
"Great team at Trango"Ashleigh J. Shim, Financial Services | Real Estate Investment at< $25/hr250 - 9992003San Jose, California -
Talentica Software is an innovative offshore product development company with an extensive focus on startups. In the last 18 years, we have successfully empowered 170+ startups to produce their own success stories. Among them, 52 startups are funded by top VCs like Accel, Khosla ... read more about Talentica Software
"Highly skilled and knowledgeable team."Bob Friday, Co-Founder and CTO at Mist Systems$25 - $49/hr250 - 9992003Pleasanton, California -
Leading information technology organization CraftedQ offers a range of services to help clients change, manage, and convert their businesses using top-notch, cutting-edge, and reasonably priced solutions. We offer our services to a variety of businesses, from startups to Fortune 500 firms, and we advise them on how to ... read more about CraftedQ
"Amazing software development services with reliable and efficient team. "Paolina, Business Owner at Fresc Co$25 - $49/hr50 - 2492013Houston, Texas -
Neebal, a technology solutions provider, has delivered top of the line solutions across Agro, Pharma, and BFSI verticals. Neebal aims to provide top tier services for API Integration, RPA, and advanced mobility with prime focus on Hyperautomation. Founded in 2010, Neebal is proud recipient of the Deloitte Technology Fa ... read more about Neebal Technologies
"Can trust them as my software development partner. "Prateek Saxena$25 - $49/hr50 - 2492010Houston, Texas -
Systango empowers business transformation with custom blockchain ecosystems. We've delivered 50+ projects on NFT platforms, DApps, DeFi, and Metaverse. We have expertise in Ethereum, Flow, Tron, Tezos, Cardano, and other platforms. Get custom blockchain development solutions, token rollout, strategy assessment, and ... read more about Systango Technologies
"Positive experience with Systango"Esther Garibay, Project Officer at The Wellcome Trust Brighton and Sussex Centre for Global Health Research$25 - $49/hr250 - 9992007Tysons Corner, Virginia -
Clever Brainz provides a wide range of IT Solutions that can address your challenges and grow your business rapidly. Our services can help you boost your sales, lower your expenses, improve your efficiency, and delight your customers.
"Best developer "Cayley Wetzig, Marketing Manager at i911$25 - $49/hr50 - 249Wheeling, Illinois -
We specialize in transforming businesses by harnessing the power of mobile technology. Our professional developers collaborate with you to create innovative, user-friendly, and visually stunning mobile applications that drive growth, engage customers, and streamline operations.
"Exceptional iOS App Development!!!"Carroll, Senior Digital Marketing Manager at VitecNA50 - 2492008Salisbury, Maryland -
Unleashed Technologies is a client-centric team of professional developers passionate about creating, enhancing, and managing award-winning websites and digital experiences. As a recognized global leader in development and design, our proactive growth model empowers our clients to exceed their goals while integrat ... read more about Unleashed Technologies
"Responsive and ready to help a local non profit"Kyle Leslie, Director of Digital Strategy at WYPR 88.1 FM-Public Radio in Maryland$100 - $149/hr10 - 492007Columbia (Maryland), Maryland -
At Goldfish we turn your app & website ideas into reality. Whether you want an iOS app in Swift, an Admin Portal in PHP/Larvel, a cross-platform React Native app or a highly scalable Python/Django REST API, we have the expertise to get it done. We offer full-stack development services for all major ... read more about Goldfish Code, Inc
"Very solid company who strive for excellence. Technically brilliant and very customer focused. Some areas can use improvement "Steven Moskowitz, PMP, SAFe5, CSM, Chief Operating Officer / Sr. Vice President - Solutions Delivery at IvoryCloud$50 - $99/hr50 - 2492014NYC, New York -
Pharos Production Inc. is a software development company established in July 2013 in Las Vegas, Nevada with 2 development teams in Kyiv, Ukraine and Vilnius, Lithuania. Our specializations are Blockchain and High-Load FinTech systems. We are proud of developing edge technological custom solutions and components that me ... read more about Pharos Production Inc.
"Revolutionizing Logistics: A Seamless Partnership with Pharos Production Inc."Matthew Agar, General Manager at CTS Logistics at CTS Logistics$25 - $49/hr10 - 492013Las Vegas, Nevada -
From our humble origin of being a startup, we have become an IT company with 2 years of strong experience in software Development. Having worked on Lotz Ap (Lots of Apps) we are the Leading [L] Ones [O] & Trailing [T] Zero [Z] App [Ap] development company that empowers mobility. Over the years, we have built a stro ... read more about LotzAp Solutions
"Web & Mobile App Development for Fitness Brand"Nick Haub, Owner & Digital Strategist at Endorphinz$50 - $99/hr10 - 492017Weston, Florida -
Venture Aviator is an innovative software development company. Venture Aviator has capabilities in Web Development, Mobile Development, Blockchain Development, Full-Service Initial Coin Offering (ICO) advisory & cryptocurrency launches, and Artificial Intelligence. Venture Aviator was recently named ... read more about Venture Aviator
"Fantastic Work by Fantastic Development Team"Alec Shtromandel, President at Greenwich Street Equities, LTD$50 - $99/hr50 - 2492012Los Angeles, California -
SumatoSoft builds complex custom software to help companies apply the best IT innovations to meet their goals through business digitalization. 5 key points we follow and stand for: Focus first on the business value delivery; Make the software delivery process transparent and predictable; Use on ... read more about SumatoSoft
"Sumatosoft is an amazing firm with Talented Designers, Architects, and Developers"David Logan, Managing director at Umergence$50 - $99/hr50 - 2492012Boston, Massachusetts -
Founded in 1997, DataArt is a global software engineering firm that has continually evolved to become the trusted technology partner of market leaders. Led by our people-first principle, our world-class team designs and engineers data-driven, cloud-native solutions to create immediate and enduring business value. Throu ... read more about DataArt
"Long-lasting technology partnership with DataArt"Justin Baker, Senior Director of Engineering at Apple Leisure Group$50 - $99/hr1,000 - 9,9991997NYC, New York -
Internxt Drive is an open-source, zero-knowledge, encrypted cloud storage service based on absolute privacy and security. Internxt cloud uses blockchain technology so people’s data and files are fully encrypted and secure. Internxt Photos is an app to store and share photos securely, and Internxt Send is a secure ... read more about Internxt
"Good option if you need extra storage space to store files"Paula Lopez$25 - $49/hr10 - 492017San Francisco, California -
Fortunesoft is a highend software product engineering and consulting company providing full cycle software development services for enterprises and startups. We build, improve and scale software products across platforms leveraging disruptive technologies in mobile, web, cloud, analytics, AI and blockchain. ... read more about Fortunesoft IT Innovations
"Fortunesoft IT Innovations"Conner Humphrey$25 - $49/hr50 - 2492009Nashville, Tennessee -
DreamzTech is a US-based leading software development company with expertise in New Age Technologies such as IoT, Blockchain, Enterprise Mobility, Progressive Web App Platform, Cloud Apps & Security, Data Analytics, Augmented Reality & Custom Web design & development. DreamzTech is Registered IBM & Amaz ... read more about DreamzTech Solutions Inc.
"Great Service and Very Reliable!"Kc Jones< $25/hr50 - 2492013Tempe, Arizona -
At Microsoft, our mission is to empower every person and every organization on the planet to achieve more. Our mission is grounded in both the world in which we live and the future we strive to create. Today, we live in a mobile-first, cloud-first world, and the transformation we are driving across our businesses is de ... read more about Microsoft
"Good."João Bento, Digital Analytics and Performance Manager @ Hyphen Digital Experience & Tangível at$100 - $149/hr10000+1975Redmond, Washington -
Daffodil is a trusted software product engineering and team augmentation partner to 100+ dynamic organizations across the globe. What distinguishes us from the rest is our ability to look beyond technologies and deliver innovative and progressive solutions. We experiment with the latest technologies, design approaches ... read more about Daffodil Software
"Daffodil has a reputation to build great product in a short period of time"Rahul dubey, Associate Manager at Autoload India$25 - $49/hr250 - 9991999Grandville, Michigan
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