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Top freelance Blockchain developers available to hire

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Freelance Blockchain Developer - Warith Omoyele
Freelance Blockchain Developer5.0 (131 reviews)

With years of experience in finance, web3, and education, i specialize in developing cloud-based applications. I've led key roles in large projects, optimizing processes, server managements, and system performance for efficiency. My dynamic problem-solving approach drives creative solutions, always staying updated with the latest technical breakthroughs to enhance my skills.

Freelance Blockchain Developer - Believe Manasseh Amadi
Freelance Blockchain Developer5.0 (2 reviews)

I'm an experienced software engineer with 5+ years of professional experience in various industries, including SaaS, E-Commerce, Fintech, Data Analytics, Robotics and Consultancy and engineering domains such as Frontend, Backend, Testing and Machine Learning. I have extensive experience in web development, and most of my professional and personal work has involved tools such as Python, JavaScript/TypeScript, React.js and Kotlin. I have experience in every software development lifecycle step, including requirements gathering, design, development, testing and deployment/maintenance. I'm always happy to solve challenging problems. :)

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.

Freelance Blockchain Developer - Emmanuel Samson
Freelance Blockchain Developer5.0 (9 reviews)

Hi 👋, I'm a resilient software developer who is forward-thinking, loves to share knowledge to help others and strongly values good relationships. I love paying attention to every detail and can communicate effectively in simple clear terms, especially when it has to do with simple or complex concepts. I keep it simple always, as this will speed up the delivery of any task, in record time, by also eliminating unecessary back and forths. I’m also very passionate about crafting products that people love, and have strong knowledge in working with external APIs and integration with 3rd party APIs. I care about making the customers happy, by providing services focused on: testing, accessibility, teamwork and code quality. 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 | Hard Hat | Meta Mask | Soft skills: | Effective Communication | Leadership | Teaching | Writing Articles | Always kind | I love writing articles that provide help for common coding challenges and they are available here: https://dev.to/emmabase. If you're ready to grow, learn, and overcome obstacles in your coding journey, I'm excited to help you achieve your goals! Please, feel free to reach out to me with your app ideas/requirements and together we could make something pretty awesome ❤️

Freelance Blockchain Developer - Amit Kumar Jaiswal
Freelance Blockchain Developer5.0 (2 reviews)

- I have expertise in Machine learning, Deep learning ([**Kaggle**](http://kaggle.com/amitkumarjaiswal)), Blockchain/Ethereum/Hyperledger/Zcash and an intermediate working knowledge of cloud stacks such as Openshift/Kubernetes/Openstack. *My PhD was on modelling dynamic information need of users' in interactive search, where I used formal information retrieval modelling approaches using quantum probabilistic frameworks* *Earlier, I held postdoc positions at University of Leeds for Financial AI use-cases and University College London (UCL), where I worked on deep learning for Prostate Cancer progression*

Freelance Blockchain Developer - Olamiji Kareem
Freelance Blockchain Developer - Vatsal Mehta
Freelance Blockchain Developer

As a seasoned software engineer having over 5 years of experience in the industry, I offer a unique blend of expertise, passion, and teaching acumen. From my time at renowned organizations like JP Morgan Chase, Zeta Suite, and now Google as a mid-level software engineer, I have cultivated a deep understanding of the field and a desire to nurture the next generation of programming talents. Throughout my career, I have had the privilege of mentoring numerous junior engineers, witnessing their growth and development firsthand. I believe in fostering a supportive and collaborative environment where knowledge is shared freely, and complex concepts are transformed into easily digestible lessons. My ability to explain intricate topics in simple terms ensures that my mentees gain a clear understanding and develop the confidence to tackle any challenge that comes their way.

Freelance Blockchain Developer - Kevin Turnbull
Freelance Blockchain Developer5.0 (182 reviews)

Full stack, mobile app, hardware engineer and blockchain developer. Certified PMP with a decade of proven software development leadership. I'm your one-stop-shop for advanced technologies! 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 wholly 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, programmed a variety of non-trivial smart contracts 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 - Ekim Unal
Freelance Blockchain Developer5.0 (38 reviews)

Wordpress/Shopify Specialist, IT Consultant, PHP, ASP.NET, C#, Xamarin, Smart Contract/Solidity Developer, Computer Engineer, Crypto Miner/Enthusiast

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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.

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