Hire the Best Freelance Blockchain DevelopersHire Top Freelance Blockchain Developers

Find top freelance Blockchain developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted Blockchain freelancer on Codementor today.

Hire In No TimeVerified Talent

Top freelance Blockchain developers available to hire

See all technologies
Freelance Blockchain Developer - SALAKO TESLIM
Freelance Blockchain Developer5.0 (34 reviews)

Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.

Freelance Blockchain Developer - Emmanuel Samson
Freelance Blockchain Developer5.0 (5 reviews)

Hi 👋, I'm a resilient software developer who is forward-thinking, loves to share knowledge to help others and strongly values good relationships. Some of my recent completed projects include; the building of a Decentralized Application to enable donors complete crowdfunding operations, using React.js, Node.js, Web3.js, Solidity, Hardhat and Meta Mask for blockchain interactions. My domain specific skills covers: HTML | CSS | jQuery | Ajax | JavaScript | PHP | Codeigniter | React.js | Next.js | Backend APIs | MySQL | MongoDB | AWS | Digital ocean | GCP | CI/CD | Test Driven Development (TDD) | Blockchain | Web3 | Smart contract | I love writing articles that provide help for common coding challenges and they are available here: https://dev.to/emmabase.

Freelance Blockchain Developer - Amir Habibzadeh
Freelance Blockchain Developer5.0 (4 reviews)

I've been working and learning since *2009* at the IT/Programming/Startup/‌Blockchain ecosystem and experienced much different expertise due to the nature of startups and my interest in entrepreneurship. More than in other fields I acted as a programmer and CTO Role, but I worked alongside these roles as a *Smart-contract*/*Backend Developer*, and *Scrum master*. I love Decentralization and Blockchain and prefer to be a member of the teams that work on blockchain platforms or services. I've worked with the following language/frameworks at various points. SmartContract - `Solidity` / `Truffle` Backend - `PHP` / `Laravel` - `Javascript` / `Nodejs` / `Nest` DB - `MySQL` / `Mongo DB` Search Engine - `Elasticsearch` Frontend - `Html`,`Css`,`Js` / `Bootstrap`, `Vue`, `Nuxt`, `Jquery` Versioning Systems - `Git` Devops - `Docker` / `Kubernetes` Server Administrator / `Ubuntu` / `Nginx`, `Apache` Queue Systems - `Beanstalk` / `Redis` Caching - `Redis` / `Varnish` In my opinion, programming is not limited to any language and expertise, and a programmer depending on need can learn any new language and expertise in a short time. Now, because of my interest in ‌Blockchain, I work with Solidity and manage the team.

Freelance Blockchain Developer - Vladimir Garaba
Freelance Blockchain Developer5.0 (16 reviews)

I am a talent web, mobile, desktopapp developer have many years experiences. My goal is to 100% fulfil the expectations of my clients. My ability and technology is good to successfully complete with my clients on all development issues. My Skills are as follows - C/C++, C#, Python, Java, 3DMax, Matlab, Unity3D - Basic Skills(HTML5,CSS3,Jquery,Bootstrap4) --- Pixel Perfect + Responsive Design - MVC(Node.js, Larvel, CodeIgniter, Djiango, Flask, Ruby on Rails, ASP.NET.) - SPA(Angular,React,Vue) - Mobile App (Android, iOS, React-Native, IONIC, PhoneGap) - CMS( Shopify, Wordpress, Magento, Joomla, Drupal) - Database(MySQL, Sqlite, MongoDB) I will be provide the best result for your Project. Regards.

Freelance Blockchain Developer - Kevin Turnbull
Freelance Blockchain Developer5.0 (177 reviews)

It was through a combination of The Audio Recording Academy ([TARA.ca](http://tara.ca/)), Ottawa Community Loan Fund ([OCLF.org](http://oclf.org/)), Invest Ottawa ([InvestOttawa.ca](http://investottawa.ca/)), N-VisionIT ([betterwebsites.ca](http://betterwebsites.ca/)), Carleton University ([carleton.ca](http://carleton.ca/)) and many others that I have built the breadth of skills needed to provide high quality mentorship to my students. I'm very happy to have the resources necessary to excel at my job teaching and helping people get their projects finished. Among other great experiences; I was lucky to spend 5 years working with 2 former winners of Top 40 Under 40 awards as ranked by the Ottawa Business Journal as a project manager and lead developer within a contract web and mobile applications development firm. While as a CodeMentor on this platform it's important that I've spent years working remotely with many teams of skilled developers, designers and system administrators to build a wide variety of tools for solving specific business challenges there's more to the story. I've also worked with musicians, event planners, studio managers and other artistic types in a wholey creative setting. While I do help with building marketing, sales and promotional websites my preference is for complex systems with multiple stakeholders exchanging highly detailed data. When these systems are designed and integrated really well – the labor savings or increased insights for the involved organizations can be huge. Above it all; I'm a maker looking for a challenge. I have built Arduino microcontrollers speaking Bluetooth to native Android applications, set up commercial websites using all sorts of different CMS systems, set up hybrid web apps compiling to either iOS or Android and all sorts of complicated combinations of the above. Lately; my work day typically consists of working directly with clients who are trying to solve a specific business concern or a hobbyist/entrepreneur working on a passion project. Often they just don't have the on-hand skillset to get it done and need a flexible helper who can step into many different rolls as needed for a project. You'll find that if we can agree on a project scope, price and deliverables that I'm very passionate about achieving the deadlines we agree on. I've worked separately as both lead developer on complex projects and project manager on similarly complex projects. This allows me to confidently estimate for how long work is likely to take. I try to provide buffer time for delays or mistakes; but if time does run low or there are competing objectives I make sure they're communicated early and risk points are identified. During the academic season I like having the opportunity to work with new developers where I can help them to either understand then solve a problem or get an unnecessary roadblock out of the way so they can get back to solving the problem rather than fighting one of the many frustrations of learning how to think like a programmer. I look forward to hearing more about your project and discussing how I can help make it into a reality.

Freelance Blockchain Developer - Razvan Radu
Freelance Blockchain Developer5.0 (3 reviews)

Software Architect, Networking Engineer, Linux Admin, Blockchain Architect, IP Protocol Expert | 20 years

Freelance Blockchain Developer - Augustine Francis
Freelance Blockchain Developer5.0 (34 reviews)

Hello there, I've completed **13 jobs** and about **50+ sessions** ranging from website and web app development with React, Next.js, Python programming, and Threejs, to Artificial Intelligence, Blockchain, and Cybersecurity. I'm agile and clearly communicate my thoughts and work. I've also maintained a 5.0 Star Review throughout my time at Codementor.

Freelance Blockchain Developer - Daniel
Freelance Blockchain Developer

I am a Blockchain and Web3 Developer based in London, specializing in decentralized technologies and solutions. With over 20 years of experience in web development, my journey began with HTML and CSS in 2003, quickly advancing to PHP and MySQL by 2006. Over the years, I have evolved from building websites to developing sophisticated eCommerce solutions, culminating in my current focus on the blockchain space. I'm experinced in PHP, JavaScript, and frameworks such as: Docker, Web3JS, ReactJS, and NodeJS. My current focus areas include API integrations, Blockchain technology, and AI/ML.

Freelance Blockchain Developer - Alex V
Freelance Blockchain Developer5.0 (258 reviews)

Full Stack Developer for 9 Years Currently Teaching on Codementor Exclusively on Wednesdays and Fridays. Please DM to schedule Full Stack Javascript Developer React + Redux + Node.js. Strapi.io Winner of multiple Ethereum Hackathons (EthGlobal, Gitcoin, AAVE, theGraph, Matic, Polygon, Badger) DeFi Yield Farming Strategy Developer Former Lead Dev at Ethereum Crypto / DeFi Startup Experienced in developing with Solidity, theGraph, Hardhat, Vyper, Brownie. Tons of Wordpress and some Python. Java during CS. Understanding of Bitcoin and Blockchain Technology (course at UNIMIB + experience) Bachelor in CS.

Freelance Blockchain Developer - SHAILENDRA SINGH SHEKHAWAT
Freelance Blockchain Developer5.0 (243 reviews)

I started my career as a web developer 12 years ago. I like challenges where I can use my skills to develop outstanding web applications in look, performance, and efficiency. I am specialized in Front-End and back-end web technologies. For more details about technologies I know, see the expertise section below. I can help you with: • New projects or features • Front-End/Back-End development • Mentoring • UX/UI Design • Bug fixes and issue resolving If I missed something you need help with, please drop me a message and I will look for a solution.

View more freelance Blockchain developers

How to hire a freelance Blockchain developer on Codementor

Post a Blockchain request
arrow
STEP 1

Post a Blockchain request

We'll share your request with freelancers with relevant Blockchain skills and expertise.

Review & chat with Blockchain freelancers
arrow
STEP 2

Review & chat with Blockchain freelancers

Use our messaging feature to instantly chat with freelance Blockchain developers around the world.

Hire the best Blockchain freelancer
STEP 3

Hire the best Blockchain freelancer

Choose the best freelance Blockchain developer that meets your needs.

Frequently asked questions

How long do Blockchain projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Blockchain project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Blockchain request on Codementor, check out our article.

How much does it cost to hire a freelance Blockchain developer?

We don’t charge anything when you post a freelance hiring request for Blockchain developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Blockchain developers different?

We do a comprehensive technical and communications screen of all Blockchain developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Blockchain developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Blockchain project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

Hire a Freelance Blockchain Developer in 6 mins

Sign up as a freelancer