Top 50+ Blockchain agencies

Find a Blockchain agency to get even the most complex work done fast.

Blockchain image

Trusted by leading brands and startups

Browse top agencies

Explore 50+ Blockchain Agencies on Upwork

Effective Phone Solutions Inc. Avatar

Effective Phone Solutions Inc.

Rating is 5.0 out of 5.
5.0/5  (12 jobs)
Henderson, United States
Rising Talent

Full-featured IVR for financial institution. Customers may access customer account balance, change PIN, report lost card, etc. Twilio SIP trunking Google Voice Polyphone Google MySQL database integration. Asterisk developer. Business phone systems. IVRs serving the financial and insurance communities. Telephone payment systems. MySQL database integration.

Read more
Web Development
MySQL
Digital Marketing
Disaster Recovery
Blockchain
Microsoft SQL Server
Asterisk
Hourly rate $75.00 - $125.00
Minimum project size None
Agency size 11-50 workers
Member since Jul 27, 2022
COMPLERE INFOSYSTEM (OPC) PVT. LTD. Avatar

COMPLERE INFOSYSTEM (OPC) PVT. LTD.

Rating is 4.8 out of 5.
4.8/5  (12 jobs)
Mohali, India

Complere Infosystems is an expert in Data Analytics, Engineering, and Cloud Computing. Complere has a team of 60+ experts to help you harness the power of data and optimize your business operations. For more than 7 years our team has been proficient in creating efficient ETL data flows using tools such as Talend Studio, Databricks, and Python. Complere is well-versed in ensuring seamless data migration and data warehousing development. Here are some of the key areas in which we excel: Migration: ETL with modern data pipelines, Talend, ERP migration, and CRM migration. Data migration services platforms such as Salesforce, HubSpot, and Cloud Migration. Data Analytics: Data Lake Consulting, Data Warehouse Consulting, Data Modelling, Data Integration, Data Governance, ETL, Data Strategy, Business Intelligence, and Lakehouse Activities like Big Data Solutions. Software QA and Testing: Complere provides software quality assurance and testing services. Custom Application Development: Expert in UI/UX design, frontend, and backend development as well. Cloud: Complere provides the best of cloud-native services, AWS and Azure consulting, cloud migration. Business Process Automation: Bi-directional sync between applications and Robotic Process Automation (RPA) solutions. As a data professional and ETL developer, our domain expertise also lies in the e-commerce and healthcare industries. Here are some of our Technologies: Databases: Snowflake, Postgres, DynamoDB, Neo4J, MongoDB, and data warehouse concepts. ETL Tools: We efficiently use Talend Data Integration Suite, Matillion, Informatica, and Databricks. Application Development: Complere has extensive experience in application development using Flutter, React Native and more. Programming: Complere team is expert in Java, SQL, HTML, Unix, Python, Node JS, and React JS. Reporting Tools: We use Yellowfin BI, Tableau, Power BI, SAP BO, Science, and Google Data Studio to generate appealing reports. AWS and Azure Cloud Platform: We provide access to various cloud services like AWS S3, AWS Lambda, AWS Batch, ECS, EC2, Athena, AWS Glue, AWS Step Functions, and Azure Cloud Platform. Other Tools: Complere team also work with Airflow. Please reach out to https://complereinfosystem.com/ to unlock the full potential of your data and gain valuable insights to take informed decisions. Our creation: We developed Flolite to help organizations to build their dream culture. Flolite was born out of a collective desire to empower organizations with powerful platforms that streamline culture management processive and provide accountable insights. Flolite also helps to maintain an environment where everyone is valued, which directly supports an increase in your company’s revenue. Please reach out to https://app.flolite.in/demo to book a free demo today. Our experts will lead your business to the heights of success with highly upgraded technology and services.

Read more
Data Analysis
Python
Snowflake
Blockchain
Data Warehousing
Data Analytics
Talend Data Integration
Hourly rate $22.00 - $40.00
Agency size 11-50 workers
Member since Nov 9, 2016
XPERTIDEA IT SOLUTIONS PVT LTD Avatar

XPERTIDEA IT SOLUTIONS PVT LTD

Rating is 4.8 out of 5.
4.8/5  (12 jobs)
Bilaspur, India

Welcome to SmartData Websolutions - Your Partner in Digital Success! At SmartData Web Solutions, we are passionate about turning your digital dreams into reality. As a leading software company, we specialize in providing top-notch Web Development, Web Designing, and Digital Marketing services that empower businesses to thrive in the online world. We are in the Market from last 5 year and we have our fixed clients Now we are going to Start our New journey At Upwork Our Services: 1 Web Development: Our experienced team of developers crafts dynamic, user-friendly websites and web applications that not only look stunning but also perform seamlessly. Whether you need a corporate website, an e-commerce platform, or a custom web solution, we have the expertise to deliver excellence. In Web development PHP & Open Source: • CMS – Shopify, Opencart, Wordpress , Bigcommerce, Drupal, Joomla, Magento, Zen cart, Wix , Api development , SAAS • CRM – Zoho, Salesforce, Sugar CRM • Framework – Cake PHP, Smarty, Zend, Laravel, Code Igniter Larvel Nod JS • Database– MySQL, mongo • Cryptocurrency Development Web Designing: We understand the importance of a visually appealing and intuitive website. Our skilled designers create captivating designs that align perfectly with your brand identity. We focus on user experience, ensuring that your website engages visitors and converts them into loyal customers. Digital Marketing: In today's competitive online landscape, effective digital marketing is crucial. We offer comprehensive digital marketing solutions, including SEO, PPC advertising, social media marketing, email marketing, and content strategy. Our goal is to increase your online visibility, drive targeted traffic, and boost your ROI. Digital Marketing Services: • SEO • SMO • PPC • ORM • Email & Affiliate Marketing • App Store Optimization • Google Ads & Bing Partner Certified Company • Content Writing Why Choose Us: Expertise: Our team consists of highly skilled professionals with years of experience in their respective fields. We stay updated with the latest industry trends to provide you with cutting-edge solutions. Customization: We understand that every business is unique. Our services are tailored to meet your specific goals and requirements. Quality Assurance: We are committed to delivering top-quality work. Our rigorous quality control processes ensure that your project is error-free and meets industry standards. Timely Delivery: We value your time and strive to meet deadlines consistently. You can trust us to complete your project on time and within budget. Client Satisfaction: Your success is our success. We prioritize clear communication and collaboration, ensuring that you are always in the loop and satisfied with the results. Thank you

Read more
Blockchain
PPC Campaign Setup & Management
PHP
Digital Design
Joomla
Zendesk API
Scripting
Hourly rate $20.00 - $30.00
Minimum project size $1K+
Agency size 51-200 workers
Member since Jun 15, 2023
METAGEN Solutions Avatar

METAGEN Solutions

Rating is 5.0 out of 5.
5.0/5  (12 jobs)
Mohali, India

METAGEN is a one stop solution for all the projects related to Blockchain, Cryptocurrencies and Metaverse. We are a team of creative and hardworking designers & developers with specialty of working in this emerging tech. We have developed, out of the box websites, applications and products for various crypto/blockchain startups and brands including: ✔️NFT Minting websites ✔️Staking/Swaps ✔️Smart Contracts ✔️ICO Development ✔️DeFi/Dapps ✔️Dex/DAO Apps ✔️NFT marketplaces ✔️Crypto Tokens ✔️Crypto Token websites ✔️Crypto Trading Bots ✔️NFTs (2D & 3D designs) ✔️NFT Gaming Apps ✔️NFT Exchange Applications ✔️Crypto Wallet Apps ✔️Crypto Games ✔️Blockchain Crowdfunding platforms ✔️Meme Coins ✔️MetaVerse/NFT/VR/Play to EARN Game ✔️Crypto Games Want to turn your ideas into an amazing Blockchain project ❓ Want to launch your NFT collection/ICO❓ Are you stuck because of the complexity of Blockchain development❓ If Yes, Let's discuss! We can turn your ideas into Reality...

Read more
Web Development
Smart Contract Development
AI Chatbot
Web Design
Blockchain
Blockchain, NFT & Cryptocurrency
Bot Development
Hourly rate $30.00 - $100.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Mar 9, 2022
Designocracy LLC. Avatar

Designocracy LLC.

Rating is 5.0 out of 5.
5.0/5  (12 jobs)
Dover, United States

We are Designocracy, a customer-focused design & development agency. We bring strategy, design, and development together to create amazing experiences. We have combined experience of over 15 years in handling complex/high-end projects. We deliver quality results and are always ready to go the extra mile for our clients! Our Core Services ✅Product Design & Development ✅Advance Web Development ✅Mobile Application development ✅Enterprise Application Development ✅Game Development ✅MVP Development ✅Blockchain Development ✅Team Augmentation/Dedicated Team ✅Quality Assurance ✅Branding ✅Digital Marketing ✅Video Editing Our skilled professionals have domain expertise and in-depth knowledge of specific industry workflows that enable them to develop and deploy future-ready technology solutions. Customer satisfaction is our topmost priority. It is a reason that we follow the best industry standards and practices to ensure efficiency and quality. We aim to blend experience with creativity to create and deliver immersive digital solutions. Industry Experience: Manufacturing, Real Estate / Property, Travel and Hospitality, Media and Entertainment, Recruitment & Jobs, E-learning and Educational, Medical and Health Care, Consumer Goods & Services, Price Comparison / Auction / Retail, Social Networking, Gaming & Sports, Logistics and Transportation, NGO and Government, Matrimonial and Dating, Automotive, Banking Finance and Insurance, eCommerce (both B2C & B2B), and Agriculture. Technology Experience: Latest Mobile Technologies: React Native, Flutter, Xamarin, Mobile Angular UI, Ionic, Adobe PhoneGap, Appcelerator Titanium, FrameWork7, JQuery Mobile, Native Script, Android, iOS Open Source Technologies: Ruby on Rails, Python, PHP, MEVN / MERN / MEAN Database: Oracle 12C, MySQL, Microsoft SQL Server, PostgreSQL, MongoDB, MariaDB, IBM DB2 CMS: WordPress, Joomla, wooCommerce, Drupal, Wix, BigCommerce, Shopify, Magento, Sitecore Microsoft Technologies: Microsoft Cognitive Services, MS Teams, Power Apps, Azure DevOps, SharePoint Online, .NET MVC, ASP.NET, Office 365, Dynamics CRM, C#, Power BI, SharePoint On-Premises, .NET Core. PHP FrameWorks: Laravel, CodeIgniter, Yii, Slim, Fuel PHP, Symfony, Laminas Project / Zend Framework, CakePHP, Phalcon, Fat-Free Framework Front-End Technologies: HTML, ReactJS, AngularJS, NPM, JavaScript, CSS, Vue.JS, Bootstrap, Meteor, TypeScript, Backbone.js, Sencha Ext JS, Elm, and Grunt. For More Information Visit Our Website: https://thedesignocracy.us

Read more
Web Development
iOS Development
AngularJS
Blockchain
User Interface Design
PHP
Mobile App Development
Hourly rate $25.00 - $55.00
Agency size 51-200 workers
Member since Jul 15, 2018
StrivePool Pvt Ltd Avatar

StrivePool Pvt Ltd

Rating is 3.5 out of 5.
3.5/5  (12 jobs)
Indore, India

Strivepool is a Full stack development company. We are Agile practitioner. Current Stacks: • Ruby, Rails, Python, Go, Node, Ruby, React, Javascript, Web3js • MySQL, Postgres Looking forward to long term relationship.

Read more
Python
Ethereum
AngularJS
Blockchain
MongoDB
Solidity
Redux
Hourly rate $10.00 - $10.00
Member since Apr 18, 2016
Crossroad Labs Avatar

Crossroad Labs

Rating is 4.9 out of 5.
4.9/5  (12 jobs)
Prague, Czech Republic

Crossroad Labs is a group of blockchain enthusiasts wishing to do what they can to decentralize the world faster. ❓What's your area of expertise? ✔️Everything related to blockchain is in our interest. We closely monitor every major technology in blockchain world. ❓Can you launch an ICO? ✔️Yes, we can get everything in a single package: token (ERC20), smart-contracts, site, brand, white paper. You get the package and can just start advertising. ❓Can you make a dApp? ✔️Certainly, this is what all the blockchain is about, isn't it? ❓What projects can you do? ✔️We have enough of expertise for any project of any complexity. Talk to us for a proof. ❓What projects would you love to do? ✔️Short-term is good. Long-term is better. A partnership is amazing.

Read more
Swift
Python
Ethereum
iOS Development
Blockchain
Solidity
Mobile App Development
Hourly rate $10.00 - $60.00
Member since Jun 11, 2015
Devanda Avatar

Devanda

Rating is 5.0 out of 5.
5.0/5  (12 jobs)
Dubai, United Arab Emirates

At Devanda, we develop innovative and creative products and services that provide total communication and information solutions. Among a dozen of services, web design and development, tailor-made applications, blockchain-based solutions, business-to-business applications, business-to-client applications, managed hosting and internet portal management are few that we offer. Satisfied clients around the globe bear testimony to the quality of our work.

Read more
Blockchain
Hyperledger Fabric
CI/CD
MongoDB
Payment Gateway Integration
React Native
Firebase
Hourly rate $20.00 - $50.00
Minimum project size None
Agency size 11-50 workers
Member since Jan 25, 2021
STAYKool Productions LLC Avatar

STAYKool Productions LLC

Rating is 5.0 out of 5.
5.0/5  (11 jobs)
Mount Pleasant, United States
Rising Talent

When you hire us, you receive: - A wide range of skill sets, capable of handling your technology goals - An experienced team of entrepreneurs, supporting your business needs - Access to a distinguished network of software and marketing professionals We specialize in building and maintaining the web of technologies (websites, apps, servers, campaigns, etc) that businesses and individuals require - to excel in their domain. Forged from decades of professional experience, our process has helped dozens of businesses solve complex problems with elegant technology solutions. Our multi-faceted team of talented members stays up-to-date with the latest technologies and trends in a slew of markets and industries; THAT empowers us to handle a wide range of projects with ease. So, let's talk!

Read more
Artificial Intelligence
AWS Systems Manager
Blockchain
CRM Software
Payment Gateway Integration
Business Analysis
Stripe
Hourly rate $70.00 - $250.00
Minimum project size $1K+
Agency size 2-10 workers
Member since May 11, 2017
DevMagic Avatar

DevMagic

Rating is 5.0 out of 5.
5.0/5  (11 jobs)
Kyiv, Ukraine

We are young but experienced engineers from Ukraine. We're always trying to be "on the wave" in technologies, so we can produce the best quality solutions in the shortest terms. Our first goal is to get a deep understanding of your problems, so we can provide exactly what you need. We have a lot of experience in developing desktop and web application based on .NET technologies. We also have experience in crypto-related applications' development. We provide solutions in the following stack: .NET: - WinForms - WPF - ASP.NET Core MVC & Web API - RazorView JavaScript: - pure JS - Node.js DevOps: - Azure - DevOps

Read more
Windows Forms
ASP.NET Core
SQL
Blockchain
ADO.NET
ASP.NET Web API
Elasticsearch
Hourly rate $20.00 - $40.00
Member since Dec 9, 2021
AIOBC Avatar

AIOBC

Rating is 4.8 out of 5.
4.8/5  (11 jobs)
Islamabad, Pakistan

AIOBC is an innovative technology agency that offers a comprehensive range of services to meet the evolving needs of modern businesses. Our team of seasoned professionals specialize in Full Stack development, Web3/Blockchain development, and AI/ML and Deep Learning computer vision development. We provide customized AI R&D solutions to help our clients stay ahead of the competition in the ever-evolving AI landscape. Our approach involves collaborating closely with our clients to fully understand their specific requirements and develop custom solutions that deliver tangible results. Our custom Blockchain development services are tailored to meet the unique needs of each client. Our team of experts is highly skilled in the latest Blockchain technologies, enabling us to build secure, transparent, and efficient decentralized applications that meet our clients' objectives. Additionally, we offer comprehensive Web and Mobile application development services. Our team of experienced developers leverages their expertise to develop custom applications that are specifically tailored to address the unique needs of each business. Whether you require a simple website or a complex mobile application, we have the experience and technical proficiency to deliver a solution that meets your needs. At AIOBC, we take pride in delivering the highest level of service and support to our clients. We work in close partnership with our clients throughout the development process to ensure that their projects are completed within budget, on time, and to their satisfaction.

Read more
Artificial Intelligence
Python
Blockchain
Solidity
Unity
Node.js
Full-Stack Development
Hourly rate $50.00 - $80.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Mar 6, 2022
BlockwordPro Avatar

BlockwordPro

Rating is 5.0 out of 5.
5.0/5  (11 jobs)
Ellsworth, United States

>>> Seasoned blockchain writers available to create the technical content that explains and drives traffic to your blockchain project. Hello and welcome to BlockwordPro, where we connect professional blockchain writers with the startup teams that need them. Services Available: WHITE PAPER - Reasonable rates for professionally designed white paper (editing and writing assistance also available). PITCH DECK COPYWRITING - We'll clearly define your UVP for investors with impactful copy (design project management also available). WEB COPYWRITING - Let us extract the key elements of your whitepaper to create engaging web copy. ABOUT BLOCKWORDPRO: BlockwordPro.org is THE place to go for expert technical and web content on decentralized finance, web3, bitcoin, cryptocurrencies, fintech, NFTs, the Metaverse, and all things open finance. Co-Founder Mary Thibodeau has done nothing but research, curate, write, edit, publish, push, and analyze content in blockchain related niches for 5+ years. Co-Founder/Developer Milan Damjanovic was a child hacker and an early Litecoin miner, and has his masters in finance. Mary and Milan created a safety net called BlockwordPro in 2018 during the cryptocurrency bear market. We helped struggling startups survive with impactful yet affordable content services while enabling high quality freelancer writers to keep afloat with work. In 2020, that 'safety net" has turned into more of a magnetic network, creating a work faucet that we share with the best and most experienced crypto entrepreneurs on the planet.

Read more
Website Copywriting
Cryptocurrency
Website Content
Blockchain
Copywriting
Technical Editing
White Paper Writing
Hourly rate $50.00 - $50.00
Member since Apr 26, 2018
NeoCoast Avatar

NeoCoast

Rating is 5.0 out of 5.
5.0/5  (11 jobs)
Montevideo, Uruguay

We provide the perfect software solutions for Mobile and Web Development projects We partner with clients from all over the world to create all kinds of projects Waters we swim confidently: Ruby on Rails, React, Node, React Native Drop us a line to start crafting your next project

Read more
Web Development
PostgreSQL
Back-End Development
Blockchain
React Native
UX & UI
Mobile App Development
Hourly rate $30.00 - $70.00
Minimum project size $20K+
Agency size 11-50 workers
Member since Nov 18, 2016
LOGITICKS Avatar

LOGITICKS

Rating is 4.8 out of 5.
4.8/5  (11 jobs)
Kochi, India

We are a software development company, operating since 2013. We have successfully executed projects for customers in several countries (such as the US, Netherlands, Australia, UK & India). One of our projects was showcased in the Microsoft Annual Developer Conference. We are a Microsoft Certified Development Partner. Agile delivery models are in place to ensure predictable delivery. This also gives real-time visibility into project progress. Our portfolio covers a broad range of industries some of which are listed below. Please see Portfolio section to see some of our projects: ◕ Automobile ◕ FinTech ◕ Education ◕ Healthcare ◕ Oil & Gas ◕ Real Estate ◕ Travel We have full fledged development teams. As your project grows, we will be able to provide additional developers, Project Manager and QA as required. Since all are working under one roof, work will progress efficiently. You will also be connected to our Management team. They will be accessible directly over the phone or IM, in case some urgent help is required. Key service areas: ◕ Cloud Application development & Migration ◕ Internet of things & Edge Computing ◕ Mobile app development (iOS, Android & Cross platform) ◕ Blockchain Applications

Read more
.NET Core
Real Time Stream Processing
Supply Chain & Logistics
Blockchain
Xamarin
React Native
Symfony
Hourly rate $20.00 - $30.00
Agency size 51-200 workers
Member since Apr 10, 2015
Hashcore Avatar

Hashcore

Rating is 3.9 out of 5.
3.9/5  (11 jobs)
Karachi, Pakistan

We help businesses leverage the power of blockchain technology to build secure, scalable, and decentralized solutions that drive growth and innovation. Who do we help? Startups | Enterprises | Academic Institutions | Governments How do we help? 1. Listen to your idea/use-case 2. Advise on implementation 3. Analyze and produce the best framework for your use case 4. Develop the solution What technologies do we work with? We work with all major EVM chains, Solana, Tron and Ton. For consultation and POC development, Contact at contact@hashcore.dev

Read more
Blockchain
DeFi
Solidity
Blockchain Architecture
Stablecoin Development
Rust
Tokenomics
Hourly rate $75.00 - $100.00
Minimum project size $5K+
Agency size 2-10 workers
Member since Feb 17, 2020
Briar Guru Avatar

Briar Guru

Rating is 5.0 out of 5.
5.0/5  (11 jobs)
Bratislava, Slovakia

We are a team of talented Ukrainian professionals with a head office in Slovakia, in Bratislava. Having more than 7 years of experience, we develop solutions for various industries such as healthcare, fintech, education and logistics. We have successfully built and implemented a range of great products for clients from the USA, UK, Israel, Switzerland, Sweden, Norway, Germany, Australia, Canada, and the Netherlands. Services we provide: UX/ UI and Print Design Web design Front-end development, Illustrators and Layout Imposers Full stack development web sides and SaaS projects Our team has also vast experience in design creation and desktop publishing. Mobile and web applications, web services, web pages, landing pages and other digital design projects are widely represented in our impressive portfolio as well. Depending on the client's requirements, the team estimates the best cooperation model for client communication taking into account the time scope, project complexity, and budget. Let’s implement your best ideas together!

Read more
Layout Design
Web Design
Blockchain
Graphic Design
PHP
User Experience Design
iPhone UI Design
Hourly rate $10.00 - $30.00
Agency size 2-10 workers
Member since Jun 27, 2018
Yuneek Solutions Avatar

Yuneek Solutions

Rating is 4.9 out of 5.
4.9/5  (10 jobs)
AMRITSAR, India
Top Rated Plus

Professional QA Engineers! ☑️Web Testing ☑️Mobile Testing ☑️Mobile App Testing Are you looking for detailed bug reports with full coverage, clear testing process and fast communication? You are in the right place! Yuneek QA Solutions is a service that helps to be sure that your software meets the best quality standards. Invite us to improve the quality of your project.       WE ARE EXPERTS IN THE FOLLOWING TYPES OF TESTING: ___________________________________________________________________________ ➜ Functional testing; ➜ Exploratory testing; ➜ Regression testing; ➜ Blockchain testing; ➜ Mobile testing; ➜ Cross-browser testing; ➜ Multi-platform testing; ➜ Usability testing; ➜ Localization testing; ➜ Game testing; ➜ Black-box testing; ➜ API testing. ➜ Automation testing (Selenium and Ghost Inspector) WEB TESTING: ___________________________________________________________________________ ▸ E-commerce sites ▸ Blockchain sites ▸ Social networks, chats ▸ Sites for traveling ▸ Sites for rental ▸ Retail Banking ▸ Recruitment Sites ▸ Telecom Sites ▸ Online games/apps etc. We can test on any latest version of following browsers: ✔ Google Chrome ✔ Safari ✔ FireFox ✔ EDGE ✔ Internet Explorer ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀MOBILE TESTING: ___________________________________________________________________________ ▸ Messengers ▸ Games ▸ Social apps ▸ News ▸ Online shops ▸ Entertainment apps etc. We are providing IOS as well as Android testing: Our park of devices has: ✔Android devices OS 8+ version (4 Devices) ✔IOS devices with OS 13+ version (iPhone 11 Pro and iPhone 7) Experience with following bug tracking systems: ✔ Atlassian JIRA, Trello, Github, Quality Center, Bugzilla, Basecamp, Pivotaltracker, Assembla etc... Feel free to contact us to discuss your project and our capabilities. Let's create high quality software together!

Read more
Cross-Browser Testing
Blockchain
A/B Testing
Software QA
Black Box Testing
API Testing
QA Management
Hourly rate $10.00 - $20.00
Member since Jan 4, 2017
INVEROSOFT Avatar

INVEROSOFT

Rating is 4.0 out of 5.
4.0/5  (10 jobs)
Mathura, India
Rising Talent

We are a small team of developers having hands on experience in building next generation full stack solutions catering to Machine Learning, Blockchain and highly data intensive applications. Our team comprises developers having extensive experience in following skills - Blockchain, Machine learning [Python], ReactJs, Django. AWS, GCP, PySpark, Glue

Read more
Python
AngularJS
Blockchain
Django
Data Scraping
Node.js
OpenCV
Hourly rate $25.00 - $40.00
Agency size 11-50 workers
Member since May 13, 2014
Caliber Design Avatar

Caliber Design

Rating is 5.0 out of 5.
5.0/5  (10 jobs)
Surat, India

Caliber Design is a leading web development provided Company that offers Web Applications Development, FullStack Development, E-commerce Solution Development, CMS Websites, API Integration, Website Design, and Development with high satisfaction with our valuable clients, we provide really high-quality software at an economical cost. We also offer enterprise-level SAAS applications as well. We are having a good command on serverless as well. Here is our expertise: - JavaScript: AngularJS, VueJS, ReactJS, NodeJS - Node.js: Express, Hapi, Socket.io, Async, Passport - PHP: Laravel, CodeIgniter, WordPress (Contributor) - UI UX: Mobile, Website, CMS, Dashboard, Logo, Banners, Tools: Figma, Photoshop, Adobe - Python: Django - Frontend: Bootstrap / Foundation, HTML, CSS(Less/SCSS), jQuery, - Database: MySQL, MongoDB, Redis, PostgreSQL, SQL, GraphQL, Firebase - Mobile app development Android, iOS, Flutter (Java, kotlin, Dart, Swift) - Cloud: AWS, Google Cloud app, Docker, - AWS Lambda - Blockchain: Blockchain Developer | BSC | ETH | ERC20 | Web3, Smart Contracts, NFT, Defi, ICO Token & Coin development - Blockchain (Solidity, Web3JS, ETH, BNB) - Blockchain Wallet Why We Are Best: - Strong technical skill and business solutions provider - As an agency, We have a very skilled team to work on any project. - Top-notch communication and responsiveness. You will always feel in control of the project. - Well-defined processes to keep you updated on each phase of development. - We will be a technical solution provider, not just developers. - Attitude with No excuses just get it done. About Us: - Over 10 full-time designers and Software developers. - One of the leading providers on Upwork with excellent ratings and track record. - Expertise in various technology listed above. - Expertise in Agile, Waterfall, and Prototyping Models of Development.

Read more
Blockchain
CRM Software
Node.js
SaaS
Figma
Laravel
Kotlin
Hourly rate $20.00 - $40.00
Minimum project size None
Agency size 11-50 workers
Member since Nov 18, 2021

Ethereum DApps

Rating is 5.0 out of 5.
5.0/5  (10 jobs)
Doha, Qatar

Full-Stack JavaScript and Ethereum developers with the following skills: Solidity - Web3.js - Truffle - Geth - Remix - ERC220, 223, 721 - Smart Contracts testing using Solidity or JavaScript Node.js - React.js - Redux.js - Express js - RestAPI development - MongoDB - Webpack - EcmaScript 6 and 7 - Babel Thank You Regards.

Read more
Ethereum
Blockchain
MongoDB
ExpressJS
Solidity
Initial Coin Offering
Redux
Hourly rate $150.00 - $150.00
Member since Mar 25, 2018

How to hire Blockchain agencies on Upwork

Choose your category

Whatever you need, help is at hand

Browse the agencies

There are thousands to pick from

Invite an agency

Read the profiles and approach your favorite

Start a conversation

Explain your goals and get started

Frequently asked questions

What does a blockchain company do?

Blockchain companies may perform many different activities around cryptocurrency, cybersecurity, and technology. These companies provide blockchain solutions to benefit financial institutions, government agencies, and even startups.
At the most basic, blockchain companies provide consultancy and development services in blockchain, creating the foundation for cryptocurrency development and trading. How businesses do that can vary. Some might focus on developing blockchain applications, while others build ledger technology systems for the financial services industry.
Many companies build, test, and deploy blockchain frameworks for customers, and some function as networks that let users deposit, barter, and earn income on their digital currencies, like bitcoin. The blockchain network functions as a public database, creating a secure platform where people can buy and sell bitcoin.
A blockchain agency might develop its own cryptocurrency platform, but many also sign smart contracts with other businesses, developing them blockchain apps and frameworks for a fee.

What are the major blockchain companies?

Because the blockchain industry is still so new, top blockchain platforms are still emerging. However, companies like Steem, Ripple, Chain, Intellectsoft, and Altoros have already differentiated themselves when it comes to blockchain software development and technology.

How do blockchain companies make money?

Blockchain companies can make money in multiple ways:
  • 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?

You can invest in blockchain technology in multiple ways:
  • 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

Do all cryptocurrencies use blockchain?

Blockchain technology allows cryptocurrencies to record transactions, and most crypto relies on blockchain. Bitcoin and Ethereum both use blockchain, and Facebook’s crypto platform, Libra, also uses blockchain. Even banks are moving to use distributed ledgers to help streamline settlement systems. Blockchain technology is quickly becoming more popular and its use is becoming more widespread.
Schedule a call