Top Blockchain Companies & Developers in the United States
15 Leaders 15 Contenders
1,068 Companies
List of the Top United States Blockchain Development Companies
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$5,000+$50 - $99 / hr10 - 49Serves United StatesServices provided
90% Blockchain10% Web DevelopmentSee 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.
Reviews mention Creative
RedDuck has received positive feedback for its creative problem-solving abilities and innovative approach to project challenges. One client noted their impressive willingness to design unique solutions rather than relying on existing products. This sentiment highlights RedDuck's capability to deliver tailored and inventive results, which has fostered trust and collaboration in ongoing engagements. Overall, clients appreciate RedDuck's creativity and adaptability in addressing complex project requirements.-
Blockchain for IT Company
5.0 Sep 15, 2026RedDuck’s creative problem-solving and willingness to take on new challenges and design around them are impressive. We can trust them to work with us on new inventions; they don’t just copy-paste existing products.
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Get in TouchRedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$6,400 Allocation of an ethereum smart-contract developer $9,600 Allocation of a senior ethereum developer RWA/DeFi $12,800 Allocation of a tech-lead developer RWA/DeFi/Web3View PackagesSoftware Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.Was this helpful?
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UndisclosedUndisclosed10 - 49Beverly Hills, CA
Services provided
100% BlockchainOP Labs, a Blockchain company, is based in Beverly Hills, California. They offer Blockchain.
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UndisclosedUndisclosed2 - 9San Francisco, CA
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100% BlockchainETHGlobal is a Blockchain company. The team provides Blockchain and is in San Francisco, California.
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UndisclosedUndisclosed50 - 249Bridgewater Township, NJ
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50% Blockchain50% CRM Consulting and SIONIS Solutions is a CRM consulting and SI and Blockchain company headquartered in Bridgewater Township, New Jersey. Launched in 2010, the team focuses on CRM consulting and SI and Blockchain.
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UndisclosedUndisclosed2 - 9Las Vegas, NV
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80% Blockchain20% Blockchain MarketingBlockchain company JDM Labs was founded in 2021. The firm focuses on Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed10 - 49Chicago, IL
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70% Blockchain30% Blockchain MarketingBloq is a Blockchain company located in Chicago, Illinois. They specialize in Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed250 - 999New York, NY
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50% Blockchain50% Blockchain MarketingChainalysis is a Blockchain and Blockchain Marketing company. Their midsize team of employees is located in New York, New York. Their team specializes in Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed250 - 999San Francisco, CA
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80% Blockchain20% Blockchain MarketingProtocol Labs is a San Francisco, California-based Blockchain company. They focus on Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed10 - 49Wilmington, DE
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100% BlockchainParallel Office is a Blockchain company. The team is in Singapore and Milano, Italy, and their services include Blockchain.
Read moreSee All Locations (3)Wilmington, DE
300 Delaware Ave #210a
Wilmington, DE 1980141 - 49
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UndisclosedUndisclosed10 - 49Orlando, FL
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80% Blockchain20% AR/VR Development302 Interactive is a Blockchain company founded in 2014. Their services include Blockchain and AR/VR development.
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UndisclosedUndisclosed50 - 249Miami Beach, FL
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70% Blockchain10% Branding10% Public Relations +1 service10% Search Engine OptimizationCryptan Labs is a Miami Beach, Florida-based Blockchain company. They focus on Blockchain and Branding and were established in 2022.
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UndisclosedUndisclosed2 - 9Miami, FL
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100% BlockchainAtlas C.O.R.P. Is a Blockchain company. Headquartered in Miami, Florida, the team specializes in Blockchain.
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UndisclosedUndisclosed2 - 9Miami, FL
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80% Blockchain10% AR/VR Development10% Mobile App DevelopmentBlockchain company Metaphoric was launched in 2019. The small team provides Blockchain and Mobile App Development.
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UndisclosedUndisclosed10 - 49Miami, FL
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100% BlockchainInfinixNFT is a Blockchain company. They are based in Miami, Florida and New York, New York and have small team. They provide Blockchain.
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UndisclosedUndisclosed10 - 49Sheridan, WY
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100% BlockchainBased in Sheridan, Wyoming and Rawalpindi, Pakistan, AIOBC is a Blockchain company. The team focuses on Blockchain.
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UndisclosedUndisclosed10 - 49New York, NY
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60% Blockchain40% Blockchain MarketingPastel Network is a Blockchain company established in 2018. The small team offers Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed10 - 49Brooklyn, NY
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100% BlockchainFleek, a Blockchain company, focuses on Blockchain. The agency is based in Brooklyn, New York.
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UndisclosedUndisclosed10 - 49San Clemente, CA
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100% BlockchainSpace and Time is a Blockchain company. They are located in San Clemente, California. Their team provides Blockchain.
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UndisclosedUndisclosed50 - 249Coral Gables, FL
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50% Blockchain50% Digital Asset ManagementYuga Labs, Inc. Is a Blockchain and Digital Asset Management company. Headquartered in Coral Gables, Florida, the firm offers Blockchain and Digital Asset Management.
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UndisclosedUndisclosed50 - 249New York, NY
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50% Blockchain50% AI ConsultingArbol is a Blockchain and AI Consulting company. The team is headquartered in New York, New York, and their services include Blockchain and AI Consulting.
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UndisclosedUndisclosed50 - 249Wilmington, DE
Services provided
100% BlockchainGetty/IO is a Blockchain company based in Wilmington, Delaware. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9Tampa, FL
Services provided
100% BlockchainUtilica Inc. Is a Blockchain company. Their team is in Ottawa, Canada and Tampa, Florida and focuses on Blockchain.
Read moreSee All Locations (2)Tampa, FL
500 E. Kennedy Blvd, Office 302
Tampa, FL 336021
+1.770.331.8012
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UndisclosedUndisclosed50 - 249Phoenix, AZ
Services provided
50% Blockchain50% Custom Software DevelopmentPowDevs is a software development firm and Blockchain company. The Phoenix, Arizona-based agency was launched in 2019. Their team focuses on Custom Software Development and Blockchain.
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UndisclosedUndisclosed250 - 999San Francisco, CA
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40% Blockchain40% Blockchain Marketing20% Graphic DesignKraken Digital Asset Exchange, a Blockchain company, focus on Blockchain and Blockchain Marketing. They were founded in 2011.
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UndisclosedUndisclosed10 - 49Austin, TX
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80% Blockchain20% IT Managed ServicesVeridise Inc. Is a Blockchain company. The Austin, Texas-based agency was launched in 2022. Their team offers Blockchain and IT managed services.
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UndisclosedUndisclosed2 - 9Austin, TX
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100% BlockchainRektify AI is a Blockchain company. The Austin, Texas-based company was founded in 2022. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9Arlington, VA
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100% BlockchainSourceHat Labs Inc. Is a Blockchain company. The team is headquartered in Arlington, Virginia, and their services include Blockchain.
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UndisclosedUndisclosed50 - 249Wilmington, DE
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100% BlockchainSmartSpyAi is a Blockchain company. They were established in 2023, and their services include Blockchain.
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UndisclosedUndisclosed50 - 249Wilmington, DE
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50% Blockchain50% CybersecurityNaoris Protocol, a Cybersecurity and Blockchain company, is in Wilmington, Delaware. They specialize in Cybersecurity and Blockchain and were founded in 2018.
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UndisclosedUndisclosed2 - 9New York City, NY
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70% Blockchain30% API DevelopmentConsensys Diligence, a Blockchain company, is located in New York City, New York. Established in 2017, the team specializes in Blockchain and API Development.
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UndisclosedUndisclosed50 - 249Westerville, OH
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60% Blockchain20% Blockchain Marketing20% CybersecuritySharp Decisions is a Blockchain company established in 1990. The firm offers Blockchain and Cybersecurity, and is midsize.
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UndisclosedUndisclosed50 - 249Milpitas, CA
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100% BlockchainRS Software is a midsize Blockchain company founded in 1991. Their services include Blockchain.
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UndisclosedUndisclosed50 - 249Atlanta, GA
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100% BlockchainBlockchain company Bluefin Payment Systems provides Blockchain. They are located in Atlanta, Georgia.
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UndisclosedUndisclosed2 - 9Miami, FL
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70% Blockchain30% Graphic DesignBlockchain company Security Token Advisors is located in Miami, Florida. Their services include Blockchain and Graphic Design.
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UndisclosedUndisclosed2 - 9Philadelphia, PA
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80% Blockchain20% CybersecuritySolving Digital is a Blockchain company. Their small team is headquartered in Philadelphia, Pennsylvania. Their services include Blockchain and Cybersecurity.
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UndisclosedUndisclosed2 - 9Wilmington, DE
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100% BlockchainLaunched in 2019, Yoonify Inc, a small Blockchain company, is in Wilmington, Delaware and Vista, California. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9Coral Springs, FL
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100% BlockchainRandolph & Main Capital Group is a Blockchain company. Their team is based in Coral Springs, Florida and specializes in Blockchain.
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UndisclosedUndisclosed50 - 249Kansas City, MO
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100% BlockchainTripleBlind is a Blockchain company. Their midsize team is headquartered in Kansas City, Missouri. Their team focuses on Blockchain.
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UndisclosedUndisclosed2 - 9Chicago, IL
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100% BlockchainBlockress is a Blockchain company. Based in Chicago, Illinois, their team specializes in Blockchain.
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UndisclosedUndisclosed2 - 9Charlotte, NC
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100% BlockchainBlockchain company Digital Asset Innovation Council was established in 2023. The firm specializes in Blockchain.
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UndisclosedUndisclosed2 - 9Seattle, WA
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70% Blockchain30% Custom Software DevelopmentIn Seattle, Washington, Niftmint is a small Blockchain company. Their services include Blockchain and Custom Software Development.
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UndisclosedUndisclosed2 - 9Seattle, WA
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80% Blockchain20% Business ConsultingNew Alchemy is a Blockchain company launched in 2016. The agency focuses on Blockchain and Business Consulting.
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UndisclosedUndisclosed2 - 9Phoenix, AZ
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100% BlockchainFounded in 2019, Package Portal, Inc. Is a small Blockchain company. Their team provides Blockchain.
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UndisclosedUndisclosed2 - 9Scottsdale, AZ
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100% BlockchainToken IQ, Inc. Is a Blockchain company. Headquartered in Scottsdale, Arizona, the agency offers Blockchain.
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UndisclosedUndisclosed10 - 49Scottsdale, AZ
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100% BlockchainRAC Financial, a small Blockchain company, is located in Scottsdale, Arizona. The team specializes in Blockchain.
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UndisclosedUndisclosed2 - 9Gilbert, AZ
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100% BlockchainLaunched in 2023, Dar Group is a Blockchain company. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9New York, NY
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70% Blockchain30% Application TestingMagic BlockchainQA, a Blockchain company, was established in 2018. The firm offers Blockchain and Application Testing.
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UndisclosedUndisclosed10 - 49New York, NY
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100% BlockchainShelterZoom is a Blockchain company. The New York, New York-based company was established in 2017. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9Austin, TX
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100% BlockchainStablecoin Labs is a small Blockchain company founded in 2022. Their team focuses on Blockchain.
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UndisclosedUndisclosed10 - 49San Francisco, CA
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100% BlockchainVesto is a small Blockchain company founded in 2018. Their services include Blockchain.
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UndisclosedUndisclosed10 - 49San Francisco, CA
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60% Blockchain20% Blockchain Marketing20% Mobile App DevelopmentSnowball Money is a Blockchain company. They provide Blockchain and Mobile App Development and were founded in 2018. The agency is in San Francisco, California.
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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
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