Top Blockchain Technology Companies California | Top Blockchain Developers California
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Labrys is a leading Australia-based blockchain solution development company that creates Web 3.0 technologies and blockchain infrastructure to reform existing business processes. It mainly specializes in NFT development, blockchain consulting, integrations, POC and token development, enterprise blockchain development, ... read more about Labrys
"Reliable, best-practice blockchain development from an honest and approachable team"Lachlan Craigie, Co-Founder at PxQuest$100 - $149/hr10 - 492017San Francisco, California -
Cubix is a US-based leading blockchain development company that serves in over 50+ countries, and its talent squad of 250+ employees has expertise in providing customized and robust blockchain solutions to businesses globally. The company specializes in the blockchain supply chain, decentralization, E-wallets platform, ... read more about Cubix
"Good product can be use"Rofli Nasuha, Product Executive at Resonet Sdn. Bhd.$25 - $49/hr50 - 2492008Los Angeles, California -
Incorporated in 2009 and headquartered in the USA, OpenXcell is a top-notch blockchain development company that builds innovative blockchain-based apps and services. With a diversified clientele like John Hopkins University, Renault Nissan Mitsubishi alliance, Cin 7, Ajman bank, and more, Openxcell provides a com ... read more about OpenXcell
"We have had a great experience working with OpenXcell. "Ansh Jain, Co-founder and Chief Technology Officer at Dukaan Dost< $25/hr250 - 9992009San Diego, California -
With over 1500+ completed projects and 500+ happy clients, Solulab is a top-notch, experienced blockchain developer in the US for building Blockchain Games, Ethereum Token, Web 3.0, and Defi. Solulab is a popular name in blockchain app development and protocol development, dApps development, blockchain-powered Metavers ... read more about SoluLab
"AI App"Elias Tsoukatos, Director Ejecutivo (aiMonkey) | Estratega Comercial y Gerente de Planificación - Oficial de Desarro at aiMonkey$25 - $49/hr250 - 9992014Los Angeles, California -
Idealogic is a top-rated blockchain technology company with 10 years of rich experience. The company is known for offering pre-designed and white-label custom blockchain solutions for e-wallets, crypto exchange, and DeFi platforms. It uses blockchain applications to build the latest technology stacks, including Solidit ... read more about Idealogic
"Idealogic provided outstanding software development for my real estate services company with excellent value. "Jon Pierowicz, Counsel at VeriTX$25 - $49/hr50 - 2492016Los Angeles, California -
Plavno is a premier software development house with over 15 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing ... read more about Plavno
"Вooking system creation for Transportation chain"Summit tiwari undefined, Product Owner at Amadeus Labs at Amadeus Labs$25 - $49/hr50 - 2492007San Francisco, California -
With nearly 5 years of experience in blockchain technology, Suffescom Solutions Inc has become an established blockchain development services company that has successfully delivered individual and enterprise projects, like NFT Marketplace, Play2Earn gaming platform, cryptocurrency-based platforms, token creation, crypt ... read more about Suffescom Solutions Inc
"Suffescom Solutions: Our Trusted Partner for App Enhancement"Marvin Giles, Application Support Specialist at MumuTeam at MumuTeam$25 - $49/hr250 - 9992013California City, California -
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
"Iure perferendis officiis ad qui consequat Atque similique commodo obcaecati lorem"Naveen Kumar Jain, Founder & CEO at< $25/hr250 - 9992015San Francisco, California -
Unicsoft is a trusted blockchain development company with expertise in decentralized applications, DeFi, NFT, blockchain game development, play-to-earn/Web3 games, KYC/AML compliance solutions, and smart contract development and audits. The company builds custom blockchain solutions to drive cost-effective and profitab ... read more about Unicsoft
"A breathe of fresh air! Best development team I've ever worked with"Jacqueline Dunnett$50 - $99/hr50 - 2492005Soquel, California -
We are DxMinds Technologies, the fastest growing digital transformation company. We have our offices set up in the silicon valley of USA, India, Peru, UAE, and Australia. We master the art of developing cutthroat digital products and solutions leveraging state of the art technologies and best industry practices. Our in ... read more about DxMinds Technologies Inc
"One of the best Blockchain & Ecommerce development company in Bangalore"MK Thakur, Senior Analyst at Accenture$25 - $49/hr250 - 9992018San Francisco, California -
Errna is a leading technology company specializing in the areas of niche technologies like blockchain consulting and development, cryptocurrency exchange development, smart contracts application development, digital tokens creation, ICO launching, and other related solutions. We have been helping businesses from all ... read more about Errna.com
"Best Choice for Blockchain Development "Diana Rayan, Co Manager at Exeter Finance$50 - $99/hr250 - 9992015San Jose, California -
With Alums from Stanford & LBS, with 25+ years of experience in Technology & FinTech and now 5+ years in Blockchain, PrimaFelicitas houses one of the most powerful founding teams. Started in 2013 with offices in San Francisco, London, and Delhi, PrimaFelicitas is known for following their passion for ... read more about Primafelicitas
"Highly experienced Blockchain development team"Joseph Lattin$50 - $99/hr50 - 2492013San 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
"We hired HashCash Consultants to design and develop blockchain-based vendor payment systems"David Stewart$50 - $99/hr50 - 249Palo Alto, California -
Aspired helps its clients hire and build a remote autonomous dedicated team by carefully selecting the elite from the global pool of talent. Our team of experts identifies new & emerging tech hubs and pair our top engineers with teams engaged in solving thought-provoking problems. We provide complete opera ... read more about Aspired
"Outstanding service, exceeded my expectations. Highly recommended!"Tim Rice, Co-founding CEO at Coin Metrics at Coin Metrics$25 - $49/hr50 - 2492020Los Angeles, California -
*instinctools is a software and product development company providing a cross-functional global delivery model which reduces development costs while increasing speed to market. For 20+ years, we’ve worked with more than 300 companies, including Daimler, Fujitsu, SAP, Burda Digital, Haver & Boecker, Helvar, Sw ... read more about instinctools
"The team delivers on time and within budget, proactively asking how to help the client and providing new ideas."Sebastian Belle, Head of Engineering at lawpilots GmbH$25 - $49/hr250 - 9992000Dublin, California -
Blitz Mobile Apps, leading mobile app Development company in USA, dives headfirst into today's dynamic market's challenges to provide robust, scalable, and outcome-oriented mobile app development solutions to help businesses scale. Blitz Mobile Apps is the top mobile app development company in USA, founded i ... read more about Blitz Mobile Apps
"Exceptional Mobile App Development for Non-Profit Adoption Agency"HollyAnn Petree, Executive Director at Addy's Hope Adoption Agency$50 - $99/hr50 - 2492008Santa Rosa, California -
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.
"The development team stepped up and found solutions that worked all around.""hilary bankz, Sales Director at Guardian Financial Services at Guardian Financial Services$50 - $99/hr50 - 2492008San Francisco, California -
Blockstream was founded to develop new ways to accelerate innovation in crypto currencies, open assets and smart contracts. We're renowned architects of Bitcoin, cryptographers, cypherpunks, entrepreneurs, as well as leaders from the business, policy and the open source community. We believe in the potential of bit ... read more about Blockstream
$25 - $49/hr10 - 492014San Francisco, California -
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
"Reliable , Ontime delivery"Manish Sehrawat, Centre Director at Aakash : Gurgaon & Udaipur Centres$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 -
Waverley is a software engineering company with dedicated development experts in Eastern Europe and Southeast Asia, which helps to build award-winning software products for both renowned tech giants and innovative startups. Waverley brings fresh ideas to organizations: from the software architecture to elegant web/m ... read more about Waverley Software
"Top shelf offshore team: dedicated, capable, tenacious, and reliable"Rich Sadowsky, Head of Security & Privacy at Jibo, Inc.$25 - $49/hr50 - 2491992Palo Alto, California -
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 -
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 -
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 - 492014San Francisco, California -
Saritasa is a full source Mobile App, Web, Software, Systems Architect, and IoT Solutions provider that efficiently implements the design, development, and integration of complex technologies. Our clients include innovative SMBs, progressive corporations, and enterprises across multiple verticals including life science ... read more about Saritasa
"Versatile vendor"Brian McCracken$100 - $149/hr50 - 2492005Orange County, California -
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 -
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 - 2492014San Francisco, California -
We are an ISO certified Offshore Outsourcing Software Company. Our expertise is AI/ML, Web and Mobility solutions, helping Start-ups, SMEs and Enterprises in 25 countries for their digital transformation goals. WeblineIndia provides range of software services to suit all size and type of businesses. Having expertise ... read more about WeblineIndia
"Everything we had in our mind was done perfectly by the team"Steve< $25/hr50 - 2491999Irvine, 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 -
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 - 9992007San Francisco, California -
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
"Thank you for suh a user-friendly app"Мария Антонова, HR – Selecty at Northbank< $25/hr250 - 9992003San Jose, California -
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 -
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 -
BestWeb3Development is a global leader aiming to deliver reliable results for our clients. We have partnered with renowned enterprises that have the potential to handle paramount challenges and grab topmost opportunities. We have successfully built a deep sense of association with the global communities to impact the w ... read more about Best Web3 Development
"Best Decision I Made - Choosing Best Web3 Development for My Cryptnoid"Sarah Williams, CEO at Cryptnoid$25 - $49/hr250 - 9992013Concord, California -
Sara Technologies, Inc. is a provider of excellent Information Technology services in California, here to share our adept IT skills to meet our clients’ new-generation business needs. During the past 10 years, our company has catered to a broad spectrum of industries, organizations, and service sectors, including ... read more about Sara Technologies Inc.
< $25/hr50 - 2492007San Diego, California -
Crypto Bullion (CBX) is a digital asset with all of the qualities of money. It employs a unique advanced security model which is exceptionally secure and efficient. The problems of today’s debt based fiat currencies find solutions in the cutting-edge decentralized cryptographic currency Crypto Bullion. Designed t ... read more about Crypto Bullion
$25 - $49/hr10 - 492013San Francisco, California -
Chain is an infrastructure technology company that enables its partners to issue and transfer financial assets on permissioned blockchain networks. Chain has formed strategic partnerships with leading financial services firms like Nasdaq, Visa, Citi, Capital One and Fiserv. Chain Core Developer Edition is our free plat ... read more about Chain
$25 - $49/hr10 - 492014San Francisco, California -
Skuchain is a blockchain platform that provides transparency, security and efficiency to the supply chain, enabling optimal planning and agility for downstream buyers and working capital relief for upstream suppliers. With our breakthrough solutions, our customers access uniquely reliable information and turn it into c ... read more about Skuchain
$25 - $49/hr10 - 492014Mountain View, California -
loyyal is the universal loyalty and rewards platform, built with blockchain and smart contract technology. It introduces interoperability to the currently fragmented industry, multi-branded coalitions, superior program liability management and dynamic issuance/redemption options customized for each unique relationship. ... read more about Loyyal
< $25/hr2 - 92014San Francisco, California -
Blockchain Studioz is a Blockchain development company in USA, renowned for offering customized and top-notch blockchain architectures globally. We established in 2015, is an emerging IT/ITES firm based in USA, providing successful IT services to their clients across the globe. We bring you a team of dedicated techn ... read more about Blockchain Studioz
< $25/hr10 - 492015Torrance, California -
TheBlockBox builds end-to-end blockchain applications for a wide range of industries, including finance, banking, supply chain, healthcare, transportation, digital identity, and advertising. We help businesses identify whether or not the blockchain is the right technology for their idea or project and help them un ... read more about TheBlockBox
NA2 - 92019San Francisco, California -
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 -
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 -
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 -
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
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