Available
Alex Morgan
London, UK
Blockchain Developer
Design, Illustration
Award-winning creative with a decade of experience across brands and startups.
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Every Blockchain Developer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.
We have over 14,500 Blockchain Developers who've worked in many different industries and cover various styles and skillsets.
Start your searchProjects that brands and startups post most often.
End-to-end build of a v1 product: front-end, back-end, and deployment.
Build your MVPShort engagement to clear a backlog of bugs and stabilise a release.
Stabilise your releaseAdd LLM-powered features to your product, copilots, semantic search, or summarisation.
Integrate AIReact Native or Flutter app for iOS and Android from your existing spec.
Build your appDevelopment specialisms and the cross-functional roles you'll often hire alongside.
We've got more than Blockchain Developers in Manchester, United Kingdom
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Reviews
“Omais is a highly skilled and reliable freelancer who did a fantastic job on my Web App project. I trusted him with complex technical tasks, including working directly within a Windows Server VPS environment, and he handled everything seamlessly. He is professional, efficient, and delivers great results. I highly recommend...”
Julio @ Two Brothers Flooring, LLC
Jul 13, 2026
“Crystal‑INC was a transformative force in my creative and professional journey. The company brought clarity, structure, and artistic excellence to every project we touched. Their ability to merge luxury editorial aesthetics with precise engineering, corporate discipline, and emotional storytelling is unmatched.Crystal‑INC...”
H.E.R1 @ Crystal -INC
Jul 6, 2026
“Adam did a phenomenal job building DIMCPrep. He expertly managed the entire development process to deliver a flawless product. We now have a robust platform housing over 1,400 questions that allows candidates to track their progress effectively. His skill and attention to detail turned our vision into a reality, and we are...”
Sabrina @ DIMCPrep
Jun 24, 2026
“I worked with Daniel as one of our lead engineers on a military FPV drone training simulator built in Unreal Engine 5, a high-stakes project that needed to go from rough prototype to demo-ready in seven weeks for a live demonstration at IITSec 2025. The biggest technical win on the project was the drone flight dynamics...”
Robert @ Good Game Devs
Jun 1, 2026
“Great experience working with him. I explained what I wanted for my app and he not only got it but exceeded my expectation. The final result was better than what I had in mind. Super easy to work with.”
Michael @ MH LLC
May 24, 2026
“I had the pleasure of working with Zhenchang and was consistently impressed by his technical expertise, professionalism, and strong sense of ownership. He delivers high-quality, scalable solutions, communicates effectively, and collaborates exceptionally well across teams. Zhenchang is proactive, reliable, and quick to...”
Joseph @ Cody Solutions
May 22, 2026
Clients Rate Twine Blockchain Developers 5.0 / 5.0
on average across 8383 reviews
3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
Within 24 hours, you'll see a shortlist of vetted Blockchain Developers matched to your project.
Flexible payments on your terms, bill experts directly or use the Twine vault for added security.
Transparent rates, no hidden markup, and a payment path for every need.
Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.
Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.
Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.
Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.
Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
£4,100 – £11,000
Full possible range for a mid-level Blockchain Developer over 2–4 weeks
Common questions answered before you post a project.
A Blockchain Developer specializes in creating and implementing blockchain-based solutions. Their primary responsibilities include designing blockchain protocols, crafting the architecture of blockchain systems, and developing smart contracts and web applications. They work closely with other team members to ensure the security, scalability, and efficiency of blockchain networks. Additionally, Blockchain Developers are involved in conducting testing and troubleshooting issues to enhance the performance of the blockchain solutions they create. They must stay updated on the latest trends and technologies in the blockchain space to leverage new advancements in their projects.
Exceptional Blockchain Developers possess a blend of technical expertise and soft skills. Key qualities include:
These attributes help them create innovative solutions and contribute effectively to their teams.
Typical day rates for Blockchain Developers in United Kingdom vary by experience level:
These are indicative ranges based on Twine project data. Final budgets depend on project scope and are agreed directly with your freelancer.
To identify the perfect Blockchain Developer for your needs in Manchester, UK, start by assessing their technical skills relevant to your project requirements. Look for candidates with proven experience in similar projects and check their portfolios for previous work. Conduct interviews to gauge their problem-solving abilities, communication skills, and cultural fit within your team. Ask for references to gain insights into their work ethic and reliability. Additionally, consider their passion for blockchain technology, which can often indicate their commitment to delivering high-quality results.
During a Blockchain Developer interview, consider asking the following key questions:
These questions will help you assess their technical expertise and problem-solving capabilities.
To hire a Blockchain Developer in Manchester, UK, start by defining your project needs, including the required technical skills and experience level. Utilize online talent platforms like Twine to access a pool of qualified professionals. When posting your job, provide detailed information about the project, including objectives, deadlines, and budget. Consider reaching out to potential candidates directly to discuss their experience and previous work. Networking within local tech communities and attending blockchain events can also help you find suitable candidates. Finally, ensure to conduct thorough interviews to assess their skills and cultural fit for your team.
Hiring a freelance Blockchain Developer offers flexibility and often lower costs compared to working with an agency. Freelancers typically have lower overheads and can provide personalized service tailored to your project. However, agencies may offer a team of experts with diverse skills, ensuring a more comprehensive approach to your needs. Agencies often have established processes for project management and quality assurance, which can lead to more consistent results. Ultimately, your choice depends on your project's complexity, budget, and desired level of expertise.
A well-crafted project brief for a Blockchain Developer should include:
Providing these details helps attract the right candidates and sets clear expectations for the project.
Hiring on Twine is simple.
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