Top 50+ Blockchain agencies
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Explore 50+ Blockchain Agencies on Upwork
Zamonaviy Kommunikatsiyalar LLC
We develop software systems at reasonable prices which help our clients become more efficient, grow their businesses faster and increase profits. Our AI expertise is focused on providing the most comprehensive AI services and end-to-end software development. Our Expert Team will help your business unlock the hidden potential of your data by defining and developing AI solutions and products. Our end-to-end products and design solutions are based on artificial intelligence modules, machine learning, and data science. Out team will build you a fully compliant solution with your requirements in mind while ensuring flexibility for future evolution. We also specialize in blockchain, helping businesses to plan, design, develop and launch Web3-based products and services. We work with various blockchain technologies such as Ethereum, Cosmos, Polygon, Polkadot, Hyper Ledger Fabric, zkSync, ImmutableX and others. ZK in numders: 110+ Completed projects 11+ Years on the IT market 50+ Highly professional developers 80+ Percent of our pertners, staying with us for long-term cooperation
Ginger Security
Ginger Security - White-hat web3 hacking Top-tier ethical blockchain hackers to secure your dapp end-to-end. Far beyond smart contracts. * Real world black-hat experience - all worked for state intelligence agencies (ask us about it!) 🕵️ * Pay-per-vulnerability - you only pay if we find vulns! Read more below 🤝 * End-to-end security - from ideation, to web2 & web3 audits, advisory, tokenomics, and trading bots 🔥 * Blockchain boutique - working on a niche blockchain? "Niche" is our middle name ⛓
Vector 32
Hey Guys! we are a team of expert developers. We will be providing different services related to 'Programming and Technology' along with 'Graphics and Designing' You can expect the best quality services, 100% satisfaction, 100% money-back guarantee, and low cost. We have a keen eye for creativity. Let's talk.
Techxler Technologies
We have come a long way and helped small and medium size startups develop their MVP and turn them into big-scale products and SAAS systems. We are known for our team's capabilities and creativity to fight against the odds and prove their metal. As we have started our operation in 2020 as a young IT software development startup but we have an experienced team that has 8 years of experience in the software field. We work with the technologies: HTML, CSS, Javascript, UI/UX & Graphic design React JS Angular JS Sue JS Node JS PHP Python JS ROR Blockchain Digital Marketing CRM development DevOps . Would you like to discuss or turn your business idea into a live prototype, big-scale products then Share with us more details or you can schedule a meeting by initiating a warm communication here. Thanks Techxler
DAVA9
DAVA9 is a client-oriented technology company. Working with DAVA9 you will always get more advantages: - we have available experts; - good quality delivery; - flexibility in terms of your needs; - advisory on the solution which is really more convenient for you without technology/skills limitation; - partnership relationships care. -- EXCELLENCE AS A SERVICE -- If you need professional services NOW having a small budget, difficulties with big vendors, we are here to help you to achieve your goals. Key areas: 1. Development services - Experts in DevOps (AWS, Google Cloud, Docker, Kubernetes, Python, Zabbix, Prometheus, Grafana, Terraform, CloudFormation and Ansible, GitLab/Jenkins CI/CD, ELK stack, PostgreSQL, MySQL, MongoDB, MS Azure) - High-load backend applications (Golang, PHP, Nodejs, Java, .NET, RUST, RabbitMQ, ZeroMQ, SQS, Kafka, C, C++ for Windows, Linux, MAC (OS X), QT) - APIs and integrations - Web development (React, JavaScript, TypeScript, HTML, CSS/SCSS/LESS, React, Angular) - Mobile development (Swift, Objective C for MAC and iOS, Kotlin, Java for Android) - UI/UX design - Quality assurance (Automation - Ruby, Selenium; Manual) 2. Blockchain - NFT Marketplaces - Smart contracts - Tokenomics - Communication bridges - Crypto wallets - SDK libraries Technologies: Ethereum, Solana, Concordium, NEAR, Smart contracts (Rust, Solidity), DEX, CEX, NFT, Mobile Wallets 3. Artificial intelligence / Machine learning - Computer Vision - Data-driven decisions - Predictive analytics - Smart AI assistants & chatbots - Robotic process automation 4. Digital consulting - Assessments (code, infrastructure, IT Architecture, processes) - Technical solutions recommendations - Proof of concept development - Discovery phase 5. Product management: - Product manager as a service - Achieving shorter delivery timelines - Product ideas, features discovery and validation - Improved stakeholder management and prioritization - Product coaching - Product management best practices 6. IT Security - Penetration testing - Security application testing - Fraud detection - Code review - Security audit 7. Professional presentations - Pitch decks - Investment decks - Board presentations - Any kind of reporting 8. Legal consulting - AML and Audit services - Privacy and Data Protection, GDPR - Startup legal and tax structuring - Consulting on VC deals - Drafting and analysis of VC documents (SHA, LOI, SAFE, vesting agreements, ESOP, warranties, etc.) -- DEDICATED TEAM OR YOUR TEAM EXTENSION -- If you need a dedicated team for your project needs or the extension of your team, then we will deliver team players aligned with your requirements. Team is hosted on our premises that acts as an extension of your in-house development organization. -- MANAGED SERVICE DELIVERY -- If you need to develop a solution on time and on budget, then our highly skilled team will deliver your project in the most efficient way.
EskayTech
I am a software developer by background and a startup co-founder for the past 2 years based in Shanghai. Prior to that I've lead the development of one the the leading design agencies in Shanghai for over 4 years, while working with clients I am skilled as a full stack developer, and built user-centric community, CRM platforms and mobile APPs from the ground up. I am looking to partner up with innovative startups and SMEs for long term projects that bring a new challenge on the table.
Sourcebase
Sourcebase is new to Upwork but we have been in the business since 2019. We are a strong team of full stack, mobile and blockchain developers - delivering blockchain and crypto solutions since 2019 Consider us as one-stop-shop for all your technology needs starting from building an MVP to entire product lifecycle - web applications, platforms, blockchain smart contracts and mobile apps We are a team of software developers, solution architects, system engineers, project managers and designers - ready to become your outsourced team for software development. We also have a full fledged Blockchain QA/Testing COE, managing QA needs of many blockchain projects. We are distributed team based out of India, Ukraine and Canada Our mission is partnering our customers in delivering aggressive cost optimizations, enabling resource agility and significantly increasing work efficiency in order to get the best out for companies and individuals. We envision becoming the most reliable and preferred source base for our clients when it comes to innovation & bringing industry-level disruptions. NCR Corporation, Gather network and Fusion solutions are some of the most recent blockchain projects we have worked - new blockchain networks, based out of Ethereum and based out of Solana.
BaitBase LLC
🖐BaitBase is a leading IT consulting and solution provider specializing in Blockchain-based projects. Our team of experts is dedicated to delivering the best possible results for our clients. We use all the modern tools and technologies! ✨We have expertise in the following: - Working with Ethereum, Solana, Binance, Avalanch & Polygon Matic blockchain - Standard and Custom ERC20 Token Development - Staking Solutions & Least gas fee Practises - NFT Marketplace building and setup - Whitelist Wallet address - Smart Swap Solution - Bridging Solution - Gaming Smart Contract - Battle Gaming Platform - Chain Games Primary NFT Marketplace - Decentraweb - Open Source Contribution - BravoCoin - Multi-wallet Server - Betting & Gambling App setup - DeFi - FInance app setup - Random Mining setup - NFT airdrop setup 🛠Blockchain tech stack: - Web3 - Solidity - Geth - Truffle CLI - MetaMask/MIST/Remix - BTC, ETH, DASH, PIVX - IBM Hyperledger - Cosmos SDK - Tendermint - IPFS ⚙️Languages and environments we work with: - MEAN STACK [Node.js, React.js, Angular, Redux, MongoDB] - Web3.js - Solidity - JavaScript - jQuery - MySQL - MariaDB - HTML5 - CSS3 - PHP (any framework and CMS) - Python [Django Framework] - Zoho - WordPress - React Native Application - Flutter Application 📱Mobile App Development: - Integration with different Blockchain Network - Integration with BSC, Ethereum, Solana, and another network setup - Wallet creation and crypto coin Management - NFT Management on the mobile app - Blockchain transaction Management - Fin-tech Management and trading apps 🤝At BaitBase, we believe in teamwork and delivering the best possible solutions for our clients. We strive to maintain long-term relationships!
Huzaifa Marketers PVT LTD
We are a team of Huzaifa Marketers that provide different types of services like software development, App development, Social media management & marketing, Blockchain, web development, Mobile application & Desktop application.
Bold Creative Co.
Bold Creative Co. is a team of US-based technologists and creative professionals with end-to-end experience building world-class products for individuals, small businesses, start ups, and Fortune 500 organizations. Learn more at https://www.bold-creative.co
Ginoice
We develop complex AI/Blockchain/Web solutions for our clients since 2020. 40+ projects already developed and launched by us. We offer full development cycle: - Analysis - Design - Development - Testing - Support and continuous development All members of our team came to blockchain from different spheres and brought with them the best practices from fintech, edtech, etc. to blockchain development.
10 Techies
10 techies is a professional company with experience of more than 10 years with 10+ highly skilled and talented professionals specializing in: -SEO -Web Development - Mobile Application - Blockchain - PHP - Laravel .MVC - eCommerce - Android - WordPress - Magento - Shopify - Full Stack Development Overview Our team has worked on a number of projects and built a very strong reputation among our customers. Our Response time is 24 hours in which we always keep updated our customers. We are always ready to serve you with: SEO Advanced Web Development Enterprise Application Mobile App Development Cloud & Saas BlockChain Metaverse Development Data Science & Analytics Digital Marketing (SEO/PPC/SMO) Smart Contracts Our dedicated team believes in delivering quality product and service and relies on Customer Satisfaction. Why Choose US? Our Expert Team with Advance Knowledge of Digital Marketing Expertise in Web Development Updated with advanced knowledge and developments Experts in WordPress, Java, LAravel Client Support
Orbittas
We are a team of engineers with more than 7 years of experience developing projects in different technologies: IOT, Blockchain, Mobile, WEB applications, and Cloud solutions. We like to use an agile methodology in our work, making sure we can add value in earlier stages of the project, so we can receive feedback and iterate before the project is more advanced, making sure we are delivering exactly what the customer is expecting. Our team is multidisciplinary: Product managers, Project Managers, Electronic Engineers, Cloud engineers, Web developers, Mobile developers, and UI/UX designers. The main goal is to help our customers reach their needs, providing the expertise to accomplish a project from scratch from ideation, market study, planning, developing, testing and implementation.
McMahon Group Inc.
Over 20 years of experience designing software systems for Fortune 500 companies and an expertise in Digital Media, Project Management, Automation, and Block chain Technologies. Proficient in developing large-scale data-driven software solutions for clients while effectively working as a bridge of communication between developers and stakeholders. Experienced in project management of numerous web-based software projects from conceptualization to successful implementation. CORE COMPETENCIES • Custom Web-Based Software • Software as a Service (SAAS) • Automation Sensor, Relay, and Control Systems for Pumps/Motors and Low Voltage Systems • Sensor Arrays as well as various forms of Sending and Receiving Data • Wi-Fi, Bluetooth, GSM, Radio, and Blockchain Data Transmission Systems • LoRa and IoT Blockchain Solutions • Blockchain Programming, Research, and Development • Requirements Gathering & Analysis • Stakeholder Management and Interpersonal Communication • WordPress Development & Customization • E-Commerce, Facebook & Google ads • Search Engine Optimization TOOLS • Operating Systems: Windows, Mac OS, Android, Ubuntu, Linux Command Line, Windows Command Line • Languages: C++, Java, Python, SQL, PHP, HTML, JavaScript, Solidity, PINE • Software: Adobe (Photoshop, Illustrator, InDesign, Premier), MS Office (Excel, Word, Outlook, PowerPoint, Skype, Access), Autodesk Fusion 360, Ultimaker Cura, PuTTY Terminal Emulator, Discord, Movie Studio, Zoom, Google Meet, Screaming Frog, Filezilla • SAAS: GtMetrix, Slack, Trello, Asana, Notion.so, Harvest, Zollo, Wave Apps, Google Sheets, Gorilladesk, Stripe – API development and invoicing, Streak CRM, Hubspot, Evernote, Google (Sketchup, Calendar), SEM Rush, All in One SEO, SEO Powersuite, Ahrefs, Yoast, Callrail, Smartlook, Hootsuite, Zapier, Stackpath, Mailchimp, Mailgun, Cloudflare • Systems/Environments/Frameworks: WordPress, Elementor, CPanel, WHM, Laravel, Facebook Ads Manager, Meta Business Suite, Google (Search Console, Analytics, Trends, Docs, My Business, Adwords), Agency Analytics, Upwork Client and Freelancer, Fiverr, Vultr Web Hosting • Blockchain: Metamask, Phantom, Coinbase, Binance, Kucoin • Hardware: Arduino, LoRa Devices, Raspberry Pi, Anycubic Kobra 3D Printer, Creality Ender Series 3D Printer
SmartGain
PRODUCT MANAGEMENT | PROJECT MANAGEMENT | IT BUSINESS ANALYSIS | DELIVERY MANAGEMENT | BLOCKCHAIN | CRYPTOCURRENCY SmartGain is a private software company that is focused on Product Management, Project Management, and Business Analysis services. SmartGain provides its customers with analysis, planning, and management of software delivery assistance in a variety of software development projects. In addition, SmartGain has developed projects in the blockchain & cryptocurrency domain.
Pixelette Technologies
Pixelette Technologies has been awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards along with many other accolades. Whether you’re a budding entrepreneur with limited tech skills, an established business moving towards rapid expansion, or a government functionary looking to redefine efficiency, we offer end-to-end IT services in the realm of AI and Blockchain. We see tech as a means to an end. The end? To help companies scale rapidly by expanding their tech, onboarding new customers, gaining valuable feedback, and ultimately achieving market fit. With over 30,000 hours in development, 200+ projects live, and 13 branches worldwide, we make world-class tech affordable. Converting the elusive 'what if' into the tangible 'what is'. Our commitment to providing exceptional services shows in our performance across North America, Asia, South America and Europe within various aspects: Achievements: - Pixelette Technologies is the official Secretariat of the British Government on AI policy (APPG AI) and previously blockchain (APPG Blockchain). Sponsored by Deloitte, KPMG, EY, PwC, Barclays, Unilever, BT, HP, Google, Microsoft and more. - Awarded as Top 20 ‘Blockchain Solution Companies’ worldwide and Top 5 in the UK - Awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards. - Secured over £100M in funding through MVPs for various start-ups. Past projects: - AI and Blockchain solutions for Mcdonald's, GMC, Chrysler, Ram, Dodge, Fiat, Lytics, Sandoz and more. - NFT projects such as Polka Legends DAO, Beowulf, Buttersmiles 10K, Charles Salvador Bronson’s NFT collection, etc. Our team: - We have a team of 200+. 90% rank in the top 5% according to LinkedIn skills test data and Glassdoor reviews. - Our senior management holds top 1% (Top Voice) ranks globally on LinkedIn for AI, Blockchain and Marketing. - We hire exclusively through TopTal, Turing, Crossover, etc. Reach out to us at sales@pixelettetech.com to get started.
Matacognixion Labs
We are a cutting edge blockchain and metaverse company that provides customized technology, experiences and services for companies, individual, projects and businesses who want to find their way into web3. From 2D to 3D rendering, to building staking platforms, to web development, to creating custom metaverse games, we try to service all your needs!
3Block
3Block is a web3 growth accelerator, helping web3 projects hack growth. In 2023, 3Block has: - Helped 10+ projects grow. - Increased projects audiences by 500,000+ - Added $6.4M in value to projects. - Averaged a CAC less than $2. - Averaged a conversion rate of 23%+. --- Introduction - Do you have an exceptional web3 project but need guidance on market entry? - Are you seeking investment with the challenge of demonstrating traction? - Have you built a product but struggle to attract customers in the bear market? - Is your committed community proving challenging to convert into profitable users? - Are you facing hurdles in funding your marketing and growth activities? We provide web3 businesses with the strategies & tools they need to achieve viral growth without spending hundreds of thousands on marketing. --- Area's of growth we design strategies for: - Awareness: Increasing awareness of your product and brand among potential customers within your target audience. - Acquisition: Improving customer conversion from initial awareness to product adoption. - Activation: Increasing the number of new customers who regularly use and derive value from your product. - Asset: Aligning user incentives and strengthening their commitment to project growth via tokens. - Retention: Growing your customers' engagement with your product over the long term. - Revenue: Optimising your business model to increase revenue per customer and the number of paying customers. - Referral: Fostering viral growth through network effects and word of mouth to raise product awareness for free. --- Other growth services we support: - Fundraising - Exchange listing - Product development - Talent acquisition - Launchpads - Product design --- Projects we've worked with (you can find case studies on our website for): - Meld - Uppercent - Cryptonary - EduNFT - Me3 - Payant - NFT Scoop - Virtual Ballerz
Decenternet Technologies Corp
Interested in evaluating career options for the following job roles (vendor / non-vendor): 1. Chief Information Officer / CTO/ VP for Information Technology / Regional IT Director 2. Senior IT Manager / IT Director/ Regional IT-Program Manager/ Digital Solution Architect 3. IT Consulting Head/ IT Solutions Head / CM of IT/Telco Services Company/ IT Products Head Expected Salary: Negotiable depending on Job role 4. IT Software Development Director (Aviation, FinTech, Automotive, Telco, Enterprise) Work location: Anywhere in the free world Work Experience (28 Years total professional work experience to date): 14 Years -Software Development / Systems Analyst on x86 assembly language / C++ dev role hands-on Javascript, Python4, PHP7, PHP Laravel, DevOps Tools for AGILE Software Dev. 10 Years -Network Design, Build, Operation 10 Years -IT / Datacenter Design, Build, & Tech Sup Ops 14.5 Years -IT Leader 12.5 Years -IT System Integration/ App, Infrastructure, IT Consulting
Zihana.io
Less friction. More demand. Zihana was founded on the principles of friendship, innovation, and creativity. Zihana helps artists, creatives, brands, influencers, and companies develop digital assets on blockchains. Our vision is to help onboard members into the digital economy with less friction.
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Frequently asked questions
What does a blockchain company do?
What are the major blockchain companies?
How do blockchain companies make money?
- Earnings money from subscription fees and transaction fees from corporations and institutional investors using the technology the business developed
- Developing software for a purpose like creating a supply chain between businesses, then selling that software to fintech businesses
- Providing software services to businesses to help with tasks like cloud storage and digital asset and data management
- Contract agreements and initiatives to provide blockchain infrastructure and create apps for other companies
- Efforts to increase crypto token values and then sell those tokens for profit
Can I invest in blockchain technology?
- Invest in bitcoin penny stocks
- Crowdfund a crypto startup that’s bringing alternative coins to market
- Provide angel funding to startups and tech providers to get in on new cryptocurrency developments
- Buy stock in a blockchain technology agency