Top Blockchain Companies & Developers in the United States
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Featured
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$5,000+$50 - $99 / hr10 - 49Serves United StatesServices provided
See all 17 projectsRedDuck is a blockchain development company specializing in smart contract development, decentralized application (DApp) development, and blockchain solutions. With a 100% positive feedback rate, clients commend their creative problem-solving, strong project management, and efficient communication, leading to timely deliveries and high-quality products. Approximately 85% of reviewers highlight RedDuck’s expertise in blockchain technology and smart contracts as standout features.
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UndisclosedUndisclosed10 - 49New York, NY
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Founded in 2023, Resonance Security Inc is a small New York, New York-based Cybersecurity company. Their team specializes in Cybersecurity and Blockchain.
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UndisclosedUndisclosed10 - 49Chandler, AZ
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Founded in 2018, Rixon Technology is a small Cybersecurity company. Their team offers Cybersecurity and Blockchain.
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UndisclosedUndisclosed10,000+McLean, VA
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Based in McLean, Virginia, DXC Technology is a Back Office Outsourcing company. Established in 2017, the team offers Back Office Outsourcing and cloud consulting & SI.
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$1,000+< $25 / hr50 - 249Jackson, WY
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Midsize SEO company Best Design Agency, is based in Jackson, Wyoming. The team offers Search Engine Optimization and Web Design.
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$1,000+$50 - $99 / hr50 - 249Southside, TN
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Outcrowd Agency is a midsize web design company based in Southside, Tennessee. The team provides Web Design and Custom Software Development.
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Undisclosed$100 - $149 / hr50 - 249Floral Park, NY
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Lim Media is an e-commerce development firm. Their midsize team is in Floral Park, New York and Cairo, Egypt and provides E-Commerce Development and UX/UI Design. The agency was founded in 2012.
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$10,000+$25 - $49 / hr50 - 249Milwaukee, WI
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Avectree, an IT strategy consulting company, was founded in 2016. They specializes in IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249New York, NY
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Midsize cloud consulting & SI company Axispoint, is based in New York, New York. Their services include cloud consulting & SI and Custom Software Development.
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UndisclosedUndisclosedFreelancerGreenwich, CT
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END-Labs, a small Blockchain company, is based in New York City, New York and Greenwich, Connecticut. Their services include Blockchain and API Development.
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UndisclosedUndisclosed50 - 249Charlotte, NC
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Syntelli Solutions Inc., a business intelligence company, was launched in 2005. The team provides BI & big data consulting & SI and IoT development and is based in Charlotte, North Carolina.
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$1,000+$50 - $99 / hr50 - 249Dover, DE
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Strateger AI is an AR/VR development company based in Dover, Delaware. They specialize in AR/VR development and Web Development.
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UndisclosedUndisclosed50 - 249New York, NY
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Teclyra, a software development company, offers Custom Software Development and AI Agents. The company is headquartered in New York, New York.
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$5,000+Undisclosed50 - 249Southborough, MA
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Apps Vega is a mobile app development company. Based in Southborough, Massachusetts, the team focuses on Mobile App Development and Custom Software Development.
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$5,000+$50 - $99 / hr10 - 49San Mateo, CA
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See all 2 projectsAction Engine is a software development company specializing in cloud-based applications and platform development. The feedback across their reviews is overwhelmingly positive, with clients praising their flexibility, professionalism, and strong project management skills. Approximately 100% of reviewers appreciated their ability to adapt to changing requirements and meet deadlines effectively. Clients found their UI/UX design and communication particularly impressive, with no significant areas for improvement mentioned.
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$10,000+$25 - $49 / hr10 - 49Grapevine, TX
Services provided
See all 9 projectsAskGalore is a Blockchain Development company specializing in smart contract development and decentralized application (DApp) solutions. With over 90% positive feedback, clients commend their thorough project management, timely delivery, and commitment to client success. Their expertise in distributed ledger technology and blockchain solutions is consistently praised.
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$5,000+$100 - $149 / hr2 - 9Los Angeles, CA
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Nice Studios is a Blockchain company launched in 2011. Headquartered in Los Angeles, California, the team offers Blockchain and Branding.
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$10,000+$50 - $99 / hr2 - 9San Diego, CA
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Integral Stack is a custom software development firm. Based in San Diego, California, their team offers Custom Software Development and Web Development.
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$1,000+< $25 / hr2 - 9New York, NY
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Ragen Technology, a custom software development company, was founded in 2025. The team focuses on Custom Software Development and E-Commerce Development.
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$10,000+Undisclosed2 - 9Scottsdale, AZ
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Established in 2021, Melty Software is a small Scottsdale, Arizona-based custom software development company. Their services include Custom Software Development and Application Management & Support.
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$25,000+$25 - $49 / hr10 - 49Reno, NV
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See all 4 projectsDotStark Technologies LLP is a web development company specializing in Kentico platform solutions, including complex migrations and integrations. The company is praised for its technical expertise and timely project delivery, with 100% of reviewers noting satisfaction with their communication and project management. Clients appreciate the team’s professionalism and ability to handle intricate challenges effectively.
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$10,000+$50 - $99 / hr10 - 49Chadds Ford, PA
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Magure Inc is a software development firm. The team focuses on Custom Software Development and Artificial Intelligence and is in Chadds Ford, Pennsylvania.
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$1,000+$50 - $99 / hr10 - 49New York, NY
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LXW LLC is a software development company. Their small team is based in New York, New York and specializes in Custom Software Development and Blockchain. The company was launched in 2017.
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$5,000+$50 - $99 / hr10 - 49St. Louis, MO
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Empire App Labs is an user experience design agency located in St. Louis, Missouri. Launched in 2018, the team provides UX/UI Design and Mobile App Development.
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$10,000+Undisclosed10 - 49Dallas, TX
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Mondo Experience Design is an user experience design agency established in 2008. Their team specializes in UX/UI Design and Web Development.
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$10,000+$25 - $49 / hr10 - 49Burbank, CA
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Dev Team, Inc, a website development firm, was launched in 2016. They focuses on Web Development and Mobile App Development.
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$10,000+$25 - $49 / hr10 - 49New York, NY
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Bastion Research is a custom software development firm launched in 2018. The team focuses on Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49Jersey City, NJ
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See all 1 projectsOcean Shark offers comprehensive services including website development, mobile app development, custom design, and digital marketing. The reviews highlight their exceptional project management, punctuality, and client-centric approach. Clients commend Ocean Shark for their innovative solutions and responsiveness, appreciating their ability to deliver high-quality results that align with business goals, while noting the potential for enhanced client training on new technologies.
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$1,000+$25 - $49 / hr10 - 49St. Petersburg, FL
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Circle Global Services, a small software development firm, is based in St. Petersburg, Florida and Lahore, Pakistan. Their services include Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49Humble, TX
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Novo Labs is a custom software development company founded in 2022. The small team offers Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49Henderson, NV
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Pathfinders Services is a Back Office Outsourcing company. The Henderson, Nevada-based firm was established in 2023. Their team focuses on Back Office Outsourcing and Customer Service Outsourcing.
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UndisclosedUndisclosed10 - 49Paso Robles, CA
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Tek Sturdy is a branding company. Their team is headquartered in Paso Robles, California. The company specializes in Branding and Video Production.
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$5,000+$100 - $149 / hr10 - 49Cincinnati, OH
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Web design agency Ak Tech Dev is headquartered in Cincinnati, Ohio and Islamabad, Pakistan. The team specializes in Web Design and Product Design.
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Undisclosed$100 - $149 / hr10 - 49Des Plaines, IL
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MEGATECSOL Inc. , a SEO services firm, specializes in Search Engine Optimization and UX/UI Design. The firm is in Des Plaines, Illinois.
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UndisclosedUndisclosed10 - 49Clute, TX
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Founded in 2023, Tristate Designs is a small Clute, Texas-based social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.
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$10,000+$100 - $149 / hr10 - 49Ventura, CA
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Webenix Solutions is a Ventura, California-based social media marketing company. Established in 2018, the team focuses on Social Media Marketing and Email Marketing.
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$50,000+$50 - $99 / hr10 - 49Los Angeles, CA
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Metastability Inc is a custom software development company. The team focuses on Custom Software Development and Mobile App Development, and the firm is in Los Angeles, California.
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UndisclosedUndisclosed10 - 49New York, NY
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Wolk Inc is a Cybersecurity company. Headquartered in New York, New York, their small team specializes in Cybersecurity and Web Development. The agency was established in 2021.
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UndisclosedUndisclosed250 - 999Atlanta, GA
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Established in 1911, Thompson Hine LLP is a Business Consulting company. The team specializes in Business Consulting and Compliance Consulting.
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$10,000+$25 - $49 / hr10 - 49Gaithersburg, MD
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Small Blockchain company Web3twenty, is headquartered in Kathmandu, Nepal and Gaithersburg, Maryland. Their services include Blockchain and Blockchain Marketing.
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$1,000+$25 - $49 / hr2 - 9Bakersfield, CA
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See all 2 projectsAvenva Solutions is a global IT services and software engineering firm built on a singular premise: providing enterprises with a clear, strategic path (Avenue) to technological momentum and growth
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$25,000+Undisclosed2 - 9Ashburn, VA
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Business Consulting company Paxcel Technologies LLC was founded in 2002. The firm specializes in Business Consulting and Corporate Training & Coaching.
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$5,000+$100 - $149 / hr2 - 9New York, NY
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In New York, New York, Cyber Concepts is a custom software development company. They offer Custom Software Development and IT strategy consulting and were established in 2018.
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$5,000+$50 - $99 / hr2 - 9New Providence, NJ
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BlockchainBPI, a custom software development firm, was founded in 2010. They focuses on Custom Software Development and Enterprise App Modernization.
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$10,000+$25 - $49 / hr2 - 9Parkland, FL
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Custom software development firm Dinasty Online offers Custom Software Development and Enterprise App Modernization. They were established in 2022.
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UndisclosedUndisclosed2 - 9Far Rockaway, NY
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MS2 Tech LLC is a branding firm. Their team is located in Far Rockaway, New York and focuses on Branding and Social Media Marketing.
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$10,000+$50 - $99 / hr2 - 9Chino Valley, AZ
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Established in 2018, Fractal Labs is a small Chino Valley, Arizona-based web development firm. Their services include Web Development and Mobile App Development.
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$5,000+$100 - $149 / hr2 - 9Seattle, WA
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V37 is a custom software development company located in Seattle, Washington. Launched in 2022, the team specializes in Custom Software Development and Web Development.
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$1,000+$100 - $149 / hr2 - 9Saginaw, MI
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Amagna AI is an AI Agents company. Based in Saginaw, Michigan, the firm was launched in 2025. Their team offers AI Agents and Artificial Intelligence.
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$50,000+$50 - $99 / hr10 - 49Cicero, IL
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See all 3 projectsINTERKIT offers specialized services in developing cross-platform mobile applications using React Native, catering to both iOS and Android platforms. The overall feedback for INTERKIT is overwhelmingly positive, highlighting their expertise in React Native development, effective project management, and the delivery of user-friendly, functional apps that streamline business operations and enhance service delivery. Clients appreciate their professional communication and thorough testing procedures.
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UndisclosedUndisclosed50 - 249San Francisco, CA
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Located in San Francisco, California, Very Good Security, Inc. Is a Blockchain company. The team provides Blockchain.
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List of the Top 15 United States Blockchain Development Companies
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$10,000+$50 - $99 / hr50 - 249Las Vegas, NV
Ability to deliver
34.2/40.020/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
65% Blockchain35% Other -
$10,000+$25 - $49 / hr250 - 999Lauderdale-by-the-Sea, FL
Ability to deliver
34.2/40.020/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
30% Blockchain70% Other -
$50,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
32.1/40.018/20 Reviews9.9/10 Clients & Experience4.2/10 Market PresenceService focus
55% Blockchain45% Other -
$1,000+$25 - $49 / hr50 - 249Sunnyvale, CA
Ability to deliver
31.5/40.018/20 Reviews9.4/10 Clients & Experience4.1/10 Market PresenceService focus
90% Blockchain10% Other -
$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
33.8/40.018.4/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
25% Blockchain75% Other -
$5,000+$25 - $49 / hr250 - 999Pembroke Pines, FL
Ability to deliver
28.7/40.016.2/20 Reviews8.4/10 Clients & Experience4.1/10 Market PresenceService focus
100% Blockchain -
$10,000+$50 - $99 / hr10 - 49Chandler, AZ
Ability to deliver
30.1/40.016.4/20 Reviews9.6/10 Clients & Experience4.1/10 Market PresenceService focus
50% Blockchain50% Other -
$25,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
31.8/40.017.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
20% Blockchain80% Other -
$25,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
33.7/40.019.2/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
32.6/40.018.2/20 Reviews10/10 Clients & Experience4.4/10 Market PresenceService focus
20% Blockchain80% Other -
$50,000+$50 - $99 / hr10 - 49Chapel Hill, NC
Ability to deliver
30.4/40.016.8/20 Reviews9.8/10 Clients & Experience3.9/10 Market PresenceService focus
35% Blockchain65% Other -
$5,000+$50 - $99 / hr250 - 999Palo Alto, CA
Ability to deliver
32.4/40.018/20 Reviews10/10 Clients & Experience4.4/10 Market PresenceService focus
10% Blockchain90% Other -
$50,000+$150 - $199 / hr10 - 49San Francisco, CA
Ability to deliver
30.9/40.017/20 Reviews10/10 Clients & Experience3.9/10 Market PresenceService focus
25% Blockchain75% Other -
$5,000+$25 - $49 / hr50 - 249Dover, DE
Ability to deliver
24.9/40.014.8/20 Reviews5.9/10 Clients & Experience4.2/10 Market PresenceService focus
50% Blockchain50% Other -
$25,000+$50 - $99 / hr10 - 49Sunny Isles Beach, FL
Ability to deliver
30/40.016.2/20 Reviews9.2/10 Clients & Experience4.5/10 Market PresenceService focus
25% Blockchain75% Other -
$25,000+$50 - $99 / hr10 - 49New York, NY
Ability to deliver
28/40.015.8/20 Reviews8.1/10 Clients & Experience4.1/10 Market PresenceService focus
35% Blockchain65% Other -
$25,000+$150 - $199 / hr2 - 9Berwyn, IL
Ability to deliver
28.1/40.016.2/20 Reviews8.2/10 Clients & Experience3.7/10 Market PresenceService focus
40% Blockchain60% Other -
$5,000+$25 - $49 / hr10 - 49Miami, FL
Ability to deliver
27.8/40.014.6/20 Reviews9.1/10 Clients & Experience4.1/10 Market PresenceService focus
35% Blockchain65% Other -
$10,000+$25 - $49 / hr50 - 249Franklin, TN
Ability to deliver
28.6/40.015.2/20 Reviews10/10 Clients & Experience3.4/10 Market PresenceService focus
25% Blockchain75% Other -
$10,000+$25 - $49 / hr50 - 249San Francisco, CA
Ability to deliver
27.6/40.016.2/20 Reviews7.3/10 Clients & Experience4.1/10 Market PresenceService focus
30% Blockchain70% Other -
$25,000+$150 - $199 / hr10 - 49Palm Beach Gardens, FL
Ability to deliver
31.7/40.018/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
10% Blockchain90% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
30.8/40.017.4/20 Reviews10/10 Clients & Experience3.4/10 Market PresenceService focus
15% Blockchain85% Other -
$5,000+$50 - $99 / hr10 - 49Seattle, WA
Ability to deliver
31.4/40.017.4/20 Reviews10/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other -
$50,000+$25 - $49 / hr50 - 249League City, TX
Ability to deliver
24.7/40.016.8/20 Reviews4.9/10 Clients & Experience3/10 Market PresenceService focus
40% Blockchain60% Other -
$10,000+$150 - $199 / hr50 - 249Boca Raton, FL
Ability to deliver
30.7/40.016.4/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$100 - $149 / hr10 - 49Austin, TX
Ability to deliver
30.5/40.016.6/20 Reviews10/10 Clients & Experience3.9/10 Market PresenceService focus
12% Blockchain88% Other -
$25,000+$50 - $99 / hr50 - 249Northbrook, IL
Ability to deliver
25.4/40.017.2/20 Reviews4.5/10 Clients & Experience3.7/10 Market PresenceService focus
35% Blockchain65% Other -
$100,000+$100 - $149 / hr50 - 249New Orleans, LA
Ability to deliver
30.4/40.016/20 Reviews10/10 Clients & Experience4.4/10 Market PresenceService focus
10% Blockchain90% Other -
$25,000+$150 - $199 / hr50 - 249Wexford, PA
Ability to deliver
30.2/40.015.8/20 Reviews9.4/10 Clients & Experience5.1/10 Market PresenceService focus
10% Blockchain90% Other -
$5,000+$100 - $149 / hr2 - 9Atlanta, GA
Ability to deliver
29.1/40.016.4/20 Reviews9.1/10 Clients & Experience3.7/10 Market PresenceService focus
20% Blockchain80% Other
