Top Blockchain Development Companies

Researched by:Goodfirms Research TeamUpdated:October 20, 2026

Goodfirms has reviewed 3,221 Blockchain Development Companies as of October 2026 across 102 countries. The top-ranked firm is Probey Services (5.0 stars, 158 verified reviews, < $25/hr, founded 2016, NYC). Across the category, the median hourly rate is $37, median client rating is 4.9, and 33% of firms employ 50+ members. Explore the vetted Blockchain Development Companies below, compare their strengths, and connect with the provider best suited to your requirements.

Looking for a reliable blockchain development company or trusted blockchain development companies to build secure and scalable decentralized solutions for your business? On Goodfirms, browse a curated list of leading blockchain development companies delivering innovative solutions across industries. These companies provide end-to-end blockchain development services, including decentralized application (dApp) development, smart contract development, and distributed ledger solutions for Web3, fintech, supply chain, gaming, and enterprise platforms. The best blockchain developers help businesses design, develop, and deploy secure blockchain systems that improve transparency, automation, and data integrity. Select verified providers based on client reviews, project portfolios, technical expertise, hourly rates, and team size. This helps you identify the right blockchain development company aligned with your project requirements and long-term business goals.

How this list is built: All 3,221 firms below pass Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Top Blockchain Development Companies & Developers

Find a Blockchain Development Company Near you
Find a Blockchain Development Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • Using AI Tools

    • ClaudeClaude

    Hanse Holding & Consulting GmbH is a Bremen-based holding and consulting company with a focus on the development and launch of digital products. We support the entire lifecycle from research and UX concept design through development to testing and support, quickly, focused, and without compromising ... read Hanse Holding & Consulting GmbH reviews & insights

    Hanse Holding & Consulting GmbH is a Bremen-based holding and consulting company with a focus ... read Hanse Holding & Consulting GmbH reviews & insights

    $100 - $149/hr
    10 - 49
    2024
    Bremen, Germany
    Working with Hanse Holding was a very productive partnership - Assistant Operations Manager

    Why Hanse Holding & Consulting GmbH?

    • End-to-end digital product delivery
    • Fast execution with clear communication
    • Scalable solutions with lean processes
  • Triffort Technologies, established in 2009, stands as a beacon of innovation and technological expertise. With a decade of experience, we have honed our skills in providing a wide spectrum of services that encompass Mobile App Development, Web Development, IT Consulting, DevOps, QA & Testing, API ... read Triffort Technologies Pvt Ltd reviews & insights

    Triffort Technologies, established in 2009, stands as a beacon of innovation and technological expertise. With ... read Triffort Technologies Pvt Ltd reviews & insights

    $25 - $49/hr
    10 - 49
    2009
    Prayagraj, India
    Muzammil is a great iOS developer - Independent Consultant
  • We are Leading Web Design and Software Development Company, In this we guide & support to startups as well an established companies through Our Best Web Design and Software Development Services,Which is the end result of continue rigorous & thoughtful analysis of our IT team. ... read Creatoweb reviews & insights

    We are Leading Web Design and Software Development Company, In this we guide & support ... read Creatoweb reviews & insights

    < $25/hr
    10 - 49
    2013
    Indore, India
    Creato web had efficient staff - Owner
  • Jelvix is a global tech partner with over 15 years of experience for industry leaders, SMEs, and technology disruptors. We have a solid background in both helping startups grow into enterprises and transforming large businesses. Accumulated expertise made us a recognized partner for businesses in ... read Jelvix reviews & insights

    Jelvix is a global tech partner with over 15 years of experience for industry leaders, ... read Jelvix reviews & insights

    $50 - $99/hr
    250 - 999
    2011
    Tallinn, Estonia
    Jelvix Review - Emily Nicholls
  • Online football betting is a form of football betting that can be done easily and conveniently. You don't have to waste time traveling to the stadium or meeting your opponents. And you don't have to wait for the competition overnight. Just come to your favorite online football betting platform and you can bet 24 hours ... read Symbiont reviews & insights

    Online football betting is a form of football betting that can be done easily and ... read Symbiont reviews & insights

    < $25/hr
    10 - 49
    2015
  • BlockApps mission is to create products that enable developers, startups and enterprises to build and deploy custom applications on blockchains. BlockApps is the leader in Web3Commerce for Business. We unlock the value of real-world assets by making them more trusted, transparent, and fair.

    BlockApps mission is to create products that enable developers, startups and enterprises to build and ... read BlockApps reviews & insights

    $25 - $49/hr
    10 - 49
    2015
    NYC, United States
  • Ignite creates custom made business software from mobile applications to large scale information systems. Ignite has been working with blockchain technologies since 2014. We have built cryptocurrencies, created custom software for ICOs, and developed the innovative DAG Chain platform. Our experience also includes blockchain-based smart contracts and digital ID prototypes. We explore new business cases ... read Ignite reviews & insights

    Ignite creates custom made business software from mobile applications to large scale information systems. Ignite ... read Ignite reviews & insights

    $25 - $49/hr
    10 - 49
    2010
    Tallinn, Estonia
  • Icoclone is an excellent Crypto Development Company in the blockchain industry. We excel in offering premium blockchain and crypto-related services in a reliable manner to our worldwide clients. So far we have developed and delivered 300+ successful blockchain projects with a 100% success rate. That’s why Icoclone earned more than 150+ happy clients all over ... read ICOCLONE reviews & insights

    Icoclone is an excellent Crypto Development Company in the blockchain industry. We excel in offering ... read ICOCLONE reviews & insights

    $25 - $49/hr
    50 - 249
    2016
    Madurai, India
  • Blinking is a multi-factor identity-management tool for secure authentication based on the Hyperledger Fabric blockchain. All private individual data is stored on the blockchain, allowing users to provide access to data per request and revoke access for various services. Blinking provides users with several authentication options - password, facial recognition, and fingerprint scanning.

    Blinking is a multi-factor identity-management tool for secure authentication based on the Hyperledger Fabric blockchain. ... read Blinking reviews & insights

    NA
    10 - 49
    2017
    Belgrade, Serbia
  • Bankymoon is a software and consulting firm with expertise in Blockchain technologies. We develop bespoke solutions for clients who require Bitcoin and other crypto-currency integrations.

    Bankymoon is a software and consulting firm with expertise in Blockchain technologies. We develop bespoke ... read Bankymoon reviews & insights

    $50 - $99/hr
    2 - 9
    2014
    Johannesburg, South Africa
  • Backing the best Blockchain-based Crowdsales, ICOs and STOs Worldwide. We are a seasoned team of Tech entrepreneurs and Venture Investors fully dedicated to the development and success of the Crypto-Economy based on the most revolutionary industry since the start of the Internet: the Blockchain technology. e invest in the most revolutionary industry since the start ... read ICONIUM S.p.A. reviews & insights

    Backing the best Blockchain-based Crowdsales, ICOs and STOs Worldwide. We are a seasoned team of ... read ICONIUM S.p.A. reviews & insights

    NA
    10 - 49
    2018
    Milan, Italy
  • Created in 2007, Amaris is an International Consulting Group specialised in Technologies and Management. We have today more than 60 offices throughout the world. Our mission: We aim at contributing to the operational performance of our clients by acting on their organization, information systems and technologies. Our international network, unique for an Independent Consulting Company, ... read Amaris reviews & insights

    Created in 2007, Amaris is an International Consulting Group specialised in Technologies and Management. We ... read Amaris reviews & insights

    $100 - $149/hr
    1,000 - 9,999
    2007
    Rome, Italy
  • iprotus - FinTech: Bitcoin Integration and Blockchain Intelligence (KYC/AML). Enabling Compliant Bitcoin Transactions. - PharmaTech: Fighting Falsified Medicines, EU Compliance - Supply Chain. Enforcing Brand Security, Brand Awareness and Customer Relations. Removing Counterfeits. - General Software Solutions: Cryptography, Blockchain Technology and Network Security. Internet Services. - Technical and Strategic Consulting: Connecting the dots between business ... read iprotus GmbH reviews & insights

    iprotus - FinTech: Bitcoin Integration and Blockchain Intelligence (KYC/AML). Enabling Compliant Bitcoin Transactions. - PharmaTech: ... read iprotus GmbH reviews & insights

    NA
    10 - 49
    2015
    Zug, Switzerland
  • Synaphea is a team of blockchain professionals who believe that core blockchain technology has many potential applications in the enterprise. We are focused on creating real-world applications that harness the unique properties of the blockchain. Synaphea provides the tools to facilitate the adoption and intergration of Blockchain technology for business, without assuming the presence of ... read Synaphea reviews & insights

    Synaphea is a team of blockchain professionals who believe that core blockchain technology has many ... read Synaphea reviews & insights

    $25 - $49/hr
    2 - 9
    2016
    Moshatos, Greece
  • Greeneum is a decentralized platform that rewards you for supporting an eco-friendly future. Greeneum leverages cutting edge disruptive technology, including blockchain, smart contracts and targeted machine learning (AI), to create an unparalleled reliable, comprehensive and potentially unlimited data platform for the renewable energy market. Solar and GREEN producers, utility companies, grid operators and users alike ... read Greeneum Network reviews & insights

    Greeneum is a decentralized platform that rewards you for supporting an eco-friendly future. Greeneum leverages ... read Greeneum Network reviews & insights

    NA
    10 - 49
    2016
    Tel Aviv, Israel
  • Atato is a blockchain service provider, building decentralized applications for enterprise customers. Our mission is to evangelize blockchain and build the next generation infrastructure for innovative companies. We partner with Ethereum, Consensys, Modex, and IBM. Founded in 2017 in Bangkok, Atato leads the enterprise innovation on blockchain.

    Atato is a blockchain service provider, building decentralized applications for enterprise customers. Our mission is ... read Atato reviews & insights

    $25 - $49/hr
    2 - 9
    2017
    Bangkok, Thailand
  • What is The Elephant Platform? The Elephant Platform (formerly PrivatEquity.biz Platform) is a tokenized platform in the private secondary market. It is a bridge between the secondary market investment world and the Blockchain space that allows cryptocurrency holders to diversify their portfolio by getting access to tokens linked to and backed by real assets, such ... read The Elephant reviews & insights

    What is The Elephant Platform? The Elephant Platform (formerly PrivatEquity.biz Platform) is a tokenized platform ... read The Elephant reviews & insights

    NA
    2 - 9
    2013
    Tel Aviv, Israel
  • Blocko is a Samsung-backed commercial blockchain provider offering multinational organizations the ability to design, deploy, and manage digital services on a secure distributed network. Enterprise-IT integration and cloud deployment know-how are at the core of its value proposition. The company provides a stable and secure blockchain operating system and an easy-to-use development platform with stable ... read Blocko reviews & insights

    Blocko is a Samsung-backed commercial blockchain provider offering multinational organizations the ability to design, deploy, ... read Blocko reviews & insights

    NA
    50 - 249
    2014
    Seongnam, South Korea
  • Myndshft was founded in 2015 to make modern technologies – artificial intelligence, blockchain, process automation, big data, and analytics – available to disrupt the fragmented and complex “administrative plumbing” that healthcare works under today. These technologies – already proven and at work in big tech and other industries – have unlimited potential to radically reduce ... read Myndshft reviews & insights

    Myndshft was founded in 2015 to make modern technologies – artificial intelligence, blockchain, process automation, ... read Myndshft reviews & insights

    NA
    10 - 49
    2015
    Mesa, United States
  • We provide project based services focused on Custom Software Design & Development, API Strategy and Design, Cloud Expertise, IT Project/Program Management and Agile leadership. Our team works for our clients to design, build, and deliver systems to help overcome their most interesting business and technology challenges. Our philosophy is simple: The right solutions start with ... read Bitwise reviews & insights

    We provide project based services focused on Custom Software Design & Development, API Strategy and ... read Bitwise reviews & insights

    NA
    10 - 49
    Minneapolis, United States
  • Cypherglass is a block producer candidate for the EOSIO blockchain scheduled for release by Block.one on June 03, 2018. Our goals are to be among the top 21 block producers while simultaneously providing support, education and development for the EOS community and blockchain. We will achieve these goals by applying our core competencies in infrastructure ... read Cypherglass reviews & insights

    Cypherglass is a block producer candidate for the EOSIO blockchain scheduled for release by Block.one ... read Cypherglass reviews & insights

    NA
    10 - 49
    2018
    Pittsburgh, United States
  • Blockchain Partner is the French leader in consulting around blockchain technologies. Our expertises rely on three cores – strategic, technical and legal – thus enabling to identify blockchain use cases adapted to each organization, develop technical solutions, assess the legal compliance of blockchain projects, and help teams in their Initial Coin Offering (ICO).

    Blockchain Partner is the French leader in consulting around blockchain technologies. Our expertises rely on ... read Blockchain Partner reviews & insights

    NA
    10 - 49
    2016
    Paris, France
  • Kolokium Blockchain Technologies SL is a computer engineering company specialized in Blockchain. We help companies deploy and manage their Blockchain networks: • in an easy way, without the need of specific technical knowledge; • reducing the time necessary for the implementation of business uses; • securing the appropriate code for each application, thus avoiding unnecessary ... read Kolokium Blockchain Technologies SL reviews & insights

    Kolokium Blockchain Technologies SL is a computer engineering company specialized in Blockchain. We help companies ... read Kolokium Blockchain Technologies SL reviews & insights

    NA
    10 - 49
    2017
    Madrid, Spain
  • We help startups and enterprises change the world - through consultancy and support on the definition, development and marketing of their impactful products and services.

    We help startups and enterprises change the world - through consultancy and support on the ... read Scrypt Media reviews & insights

    $50 - $99/hr
    2 - 9
    2018
    Paris, France
  • Peer-to-peer blockchain networks revolutionize the way value, such as a real estate share, is transferred between people. Bloqhouse has developed a white-label tokenization solution for fund managers and companies looking for funding. The platform is legally compliant (EU) and includes a KYC-module, fiat payments and a trading module based on the Stellar decentral exchange. By ... read Bloqhouse reviews & insights

    Peer-to-peer blockchain networks revolutionize the way value, such as a real estate share, is transferred ... read Bloqhouse reviews & insights

    < $25/hr
    2 - 9
    2016
    Amsterdam, Netherlands
  • Kryha is a multidisciplinary team of blockchain experts with a proven track record of designing and building effective prototypes and products with blockchain technology.

    Kryha is a multidisciplinary team of blockchain experts with a proven track record of designing ... read Kryha reviews & insights

    NA
    Freelancer
    2017
    Amsterdam, Netherlands
  • Quoine is reinventing banking and financial services around one of the most revolutionary technology breakthroughs since the Internet, the Blockchain. Our ultimate mission is to revolutionize banking and financial services and to bring financial services to the un/under-banked. To reach our goal, we are building the ultimate banking and finance platform using exciting cutting edge ... read Quoine reviews & insights

    Quoine is reinventing banking and financial services around one of the most revolutionary technology breakthroughs ... read Quoine reviews & insights

    < $25/hr
    250 - 999
    2014
    Tokyo, Japan
  • AID:Tech is an award-winning company that focuses on the delivery of digital entitlements, including welfare, aid, remittance and donations using Blockchain & Digital Identity.

    AID:Tech is an award-winning company that focuses on the delivery of digital entitlements, including welfare, ... read AID TECH reviews & insights

    < $25/hr
    2 - 9
    2016
    Dublin, Ireland
  • SpiderOak enables teams to complete their mission without having to make compromises. Engineered to address the compliance, security and usability needs of today’s environments, SpiderOak’s products remove the roadblocks that can impair mission success.

    SpiderOak enables teams to complete their mission without having to make compromises. Engineered to address ... read SpiderOak reviews & insights

    < $25/hr
    10 - 49
    Kansas City, United States
  • At Verif-y, we are reinventing digital identity and credential verification. We enable users to own and manage their digitally verified identity and decide who can view their information. In addition, we enable third party verifiers to improve compliance and save time and money by leveraging our secure digital platform to receive approved and accurate identity ... read Verif y reviews & insights

    At Verif-y, we are reinventing digital identity and credential verification. We enable users to own ... read Verif y reviews & insights

    < $25/hr
    10 - 49
    2016
    Philadelphia, United States
  • At 0xblock, we strive to work for the projects we involved in. We are real influencers who work round the clock for your business. We believe in the delivery of the result using goal-oriented action planning. We are industry-leading experts who will be working with you throughout the process of converting your vision into reality ... read 0xblock Limited reviews & insights

    At 0xblock, we strive to work for the projects we involved in. We are real ... read 0xblock Limited reviews & insights

    < $25/hr
    10 - 49
    2014
    Rajkot, India
  • Block360 is a software development company using peer to peer technology innovations to build disruptive solutions. We have serviced various startups from Europe and the UK to build products like P2P Payments, M2M payments, P2P Lending, Digital assets trading and Digital twin. We work with clients from concept phase by understanding their needs, assessing economic ... read Block360 reviews & insights

    Block360 is a software development company using peer to peer technology innovations to build disruptive ... read Block360 reviews & insights

    $25 - $49/hr
    10 - 49
    2017
    Munich, Germany
  • Decentralized insurance protocol to collectively build insurance products.Etherisc is a pioneer in parametric blockchain insurance. Our cutting edge platform allows you to easily create and distribute innovative parametric insurance products on the blockchain

    Decentralized insurance protocol to collectively build insurance products.Etherisc is a pioneer in parametric blockchain insurance. ... read Etherisc reviews & insights

    < $25/hr
    10 - 49
    2016
    Munich, Germany
  • The system is a set of decentralized nodes of the network that process, store and execute transactions and confirm the terms of smart contracts, process requests from third-party systems, and provide information when requested.

    The system is a set of decentralized nodes of the network that process, store and ... read Credits reviews & insights

    < $25/hr
    50 - 249
    2016
    London, United Kingdom
  • Shopin is a universal shopper profile that empowers retailers to compete with Amazon by offering better product recommendations, easier and more secure transactions, and more valuable rewards to customers who give retailers access to their preferences and purchase history data. Using decentralized blockchain technology and artificial intelligence, Shopin is creating a more sustainable retail economy ... read Shopin reviews & insights

    Shopin is a universal shopper profile that empowers retailers to compete with Amazon by offering ... read Shopin reviews & insights

    < $25/hr
    10 - 49
    2017
    NYC, United States
  • Putting Tomorrow’s Technology in Your Hands Today Aequalis provides custom software solutions and services to meet the ever-evolving needs of the business community. Whether you want to streamline your business, secure your data, or create an exciting new user experience for your customers, we can help. What We Do? Established in 2010, we specialize in ... read Aequalis Software Solutions Pvt Ltd reviews & insights

    Putting Tomorrow’s Technology in Your Hands Today Aequalis provides custom software solutions and services to ... read Aequalis Software Solutions Pvt Ltd reviews & insights

    NA
    50 - 249
    2010
    Chennai, India
  • iMentus Technologies is a trusted technology consulting company, delivering AI and Blockchain solutions to drive business outcomes for startups and enterprises. The iMentus team has deep expertise in: Blockchain Machine Learning Natural Language Processing Computer Vision Big Data Data Science Data Analytics fields. We help startups validate ideas, build an MVP, iterate towards reaching product-market ... read iMentus reviews & insights

    iMentus Technologies is a trusted technology consulting company, delivering AI and Blockchain solutions to drive ... read iMentus reviews & insights

    $50 - $99/hr
    50 - 249
    2015
    Indore, India
  • ashlock is the industry leading fully independent web3, blockchain cybersecurity and smart contract auditing firm. They come from competition and web3 bug bounty backgrounds and are highly specialised in smart contract auditing and manual analysis. They have audited projects such as Peaq, Vana, Redbelly Network, Manifest, and many more. They differentiate themselves in the market ... read Hashlock reviews & insights

    ashlock is the industry leading fully independent web3, blockchain cybersecurity and smart contract auditing firm. ... read Hashlock reviews & insights

    $200 - $300/hr
    10 - 49
    2021
    Newcastle, Australia
  • You get a pass to the top-notch blockchain software engineering team and a list of ready-made custom blockchain solutions. Build from scratch or improve the current business based on fundamental tech and product experience in the Fintech industry. We are here to connect your business to the crypto galaxy. We have over thirty-three years of ... read ITProLab reviews & insights

    You get a pass to the top-notch blockchain software engineering team and a list of ... read ITProLab reviews & insights

    $50 - $99/hr
    10 - 49
    2012
    Kyiv, Ukraine
  • MetaflowX is a Blockchain & Web3 technology company helping startups and enterprises build secure, scalable, and future-ready decentralized solutions. We specialize in: ✔ Custom Blockchain Development ✔ Smart Contracts & dApps ✔ DeFi Protocols & Solutions ✔ Token Development & ICOs ✔ Crypto Wallet Development ✔ NFT Platforms & Marketplaces ✔ Exchange Platforms (CEX/DEX) From ... read MetaflowX Labs reviews & insights

    MetaflowX is a Blockchain & Web3 technology company helping startups and enterprises build secure, scalable, ... read MetaflowX Labs reviews & insights

    $25 - $49/hr
    10 - 49
    2023
    Noida, India
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude

    As a Web3 development studio, we craft tailored blockchain solutions to help startups and existing industry participants alike to navigate the ever-evolving digital space. Whether you're launching anew, or scaling an existing project - we bring the expertise and effort to make it happen.

    As a Web3 development studio, we craft tailored blockchain solutions to help startups and existing ... read goodmorning.dev reviews & insights

    $50 - $99/hr
    10 - 49
    2010
    Varna, Bulgaria

    Why goodmorning.dev?

    • Custom Software Development
    • Blockchain Services
    • Over 15 yrs providing services,proven track record
  • Numeric Technologies is a global technology and professional services company specializing in digital transformation, SAP consulting, enterprise applications, data, analytics, DevOps, and application management. Founded in 1996, the company originally emerged to help businesses address the Y2K challenge and has since evolved into a broad enterprise technology partner.Numeric helps organizations modernize their technology environments, including ... read Numeric Technologies reviews & insights

    Numeric Technologies is a global technology and professional services company specializing in digital transformation, SAP ... read Numeric Technologies reviews & insights

    $50 - $99/hr
    1,000 - 9,999
    1996
    Dublin, Ireland
  • HeadMind Partners is a France-based consulting and technology firm specializing in cybersecurity, artificial intelligence, data, and digital transformation. Founded in 2000, the company helps large enterprises and public-sector organizations address complex digital challenges, strengthen cyber resilience, and modernize their technology environments. HeadMind Partners works with more than 160 major accounts, including CAC 40 and SBF ... read HeadMind Partners reviews & insights

    HeadMind Partners is a France-based consulting and technology firm specializing in cybersecurity, artificial intelligence, data, ... read HeadMind Partners reviews & insights

    $100 - $149/hr
    1,000 - 9,999
    2000
    Paris, France
  • Buzzeteer is a digital marketing and social media marketing company founded in 2010 and based in Amsterdam, Netherlands. The company helps businesses build their online presence and generate greater visibility through digital marketing strategies, social media, and online engagement.Its capabilities include social media marketing, search engine optimization (SEO), online advertising, brand strategy, online reputation management, ... read BUZZETEER reviews & insights

    Buzzeteer is a digital marketing and social media marketing company founded in 2010 and based ... read BUZZETEER reviews & insights

    < $25/hr
    10 - 49
    2010
    Amsterdam, Netherlands
  • Three Sigma is a Web3 cybersecurity and blockchain security firm specializing in smart contract auditing, blockchain protocol security, economic risk analysis, and exploit prevention. The company helps blockchain and decentralized finance (DeFi) projects identify vulnerabilities, strengthen their architecture, optimize tokenomics, and launch secure, resilient protocols. Its mission is to make crypto safer by combining engineering ... read Three Sigma reviews & insights

    Three Sigma is a Web3 cybersecurity and blockchain security firm specializing in smart contract auditing, ... read Three Sigma reviews & insights

    < $25/hr
    10 - 49
    2022
    Lisbon, Portugal
  • Custom House is a Philadelphia-based technology consulting and custom software development company specializing in Artificial Intelligence, Blockchain, cloud-first development, mobile applications, and smart connected products. Founded in 2014, the company works with organizations to design, develop, modernize, and support technology solutions that address complex business and operational challenges.Custom House combines software engineering, technology consulting, and ... read Custom House Technology Consultants reviews & insights

    Custom House is a Philadelphia-based technology consulting and custom software development company specializing in Artificial ... read Custom House Technology Consultants reviews & insights

    < $25/hr
    10 - 49
    2014
    Philadelphia, United States
  • Using AI Tools

    • ChatGPTChatGPT

    DAPPWEB LIMITED is a Hong Kong software engineering company helping product teams deliver wallet-connected applications. Start with one of three clearly scoped workstreams.1. EVM wallet and existing-contract integrationFor teams with an existing contract or API on Ethereum, Base or BNB Chain. Scope wallet connection, account/network states, contract reads and writes, transaction confirmation and failure recovery. ... read DAPPWEB LIMITED reviews & insights

    DAPPWEB LIMITED is a Hong Kong software engineering company helping product teams deliver wallet-connected applications. ... read DAPPWEB LIMITED reviews & insights

    NA
    10 - 49
    2020
    Hong Kong, China

    Why DAPPWEB LIMITED?

    • Clear scope and acceptance criteria
    • Reviewable milestones and source handover
    • English and Chinese project communication
  • DevBrother is an international AI-driven software development agency with a strong focus on Web3, AI, and Biotech, operating across the USA, Canada, and Europe. We offer full-cycle product development and support — from web and mobile apps to QA testing, DevSecOps, UI/UX design, and IT ... read DevBrother reviews & insights

    DevBrother is an international AI-driven software development agency with a strong focus on Web3, AI, ... read DevBrother reviews & insights

    $25 - $49/hr
    50 - 249
    2017
    Gdansk, Poland
    Extend our team with REACT/Node developers - Founder, CEO

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