I’m James Opondo, a full-stack software engineer focused on building reliable backend, mobile, and cloud systems. I enjoy turning ideas into production-ready products—des...
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I’m James Opondo, a full-stack software engineer focused on building reliable backend, mobile, and cloud systems. I enjoy turning ideas into production-ready products—des...
See MoreFrontend & Web3 Developer with experience building responsive, high-performance applications using modern technologies like React, Next.js, and TypeScript. Skilled in sma...
See MoreAs a highly skilled Fullstack web developer, with a fronted focus, I have a proven track record in UI optimization and application performance enhancement, I bring a weal...
See MoreI'm Joseph Njoroge Mwangi, a Full Stack Developer, Blockchain Engineer, and Technical Leader with 3+ years of experience building production-grade applications. I special...
See MoreHi, I'm Enock Moseti, a results-driven frontend developer with a passion for creating innovative and user-friendly web applications. I specialize in modern technologies l...
See MoreI'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from ot...
See MoreI am Mercy Siro Mahindu, a Petroleum Engineering student at Kenyatta University with a strong passion for energy innovation, carbon capture, and sustainable technologies....
See MoreI am a Nairobi-based technology professional with over five years of experience in designing and building robust digital solutions across HealthTech, FinTech, and E-Comme...
See MoreI’m Zain Raza, a finance and operations leader with 10+ years of experience partnering with businesses across technology, fintech, gaming, and other industries. I special...
See MoreFinal-year BSc. Computer Science student at Murang’a University of Technology, passionate about software development and digital transformation. Skilled in Python, JavaSc...
See MoreI'm a self-motivated, passionate blockchain/cryptocurrency researcher, architect and developer with an in-depth technical understanding of the underlying blockchain techn...
See MoreI'm Dennis Mwanji Wanja, a Senior Blockchain & AI developer based in Nairobi, Kenya. I design and ship secure, high-performance fintech and cross-border payment systems, ...
See MoreWe 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.
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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
KSh248,500 – KSh668,000
Full possible range for a mid-level Blockchain Developer over 2–4 weeks
Common questions answered before you post a project.
A Blockchain Developer is responsible for designing, implementing, and maintaining blockchain-based solutions. Their key tasks include:
Ultimately, Blockchain Developers play a crucial role in transforming business processes through the use of blockchain technology.
Exceptional Blockchain Developers possess a unique blend of technical and soft skills that distinguish them from their peers. Key qualities include:
These attributes enable them to deliver innovative solutions and navigate the challenges that arise in blockchain development.
Typical day rates for Blockchain Developers in Kenya 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 find the perfect Blockchain Developer in Kenya, start by identifying your project goals and required skills. Review their portfolios for relevant experience and successful projects. Look for testimonials or reviews from previous clients to gauge their reliability and work ethic. During interviews, assess their problem-solving approach and technical knowledge. Ensure they demonstrate good communication abilities and cultural fit. Finally, consider conducting a trial project or a technical assessment to evaluate their capabilities effectively.
During a Blockchain Developer interview, consider asking the following key questions:
These questions will help you assess their expertise and fit for your project.
To hire a Blockchain Developer in Kenya, start by defining your project’s requirements and goals clearly. Utilize platforms like Twine to find qualified freelancers. Create a detailed job listing outlining the skills and experience needed. Consider networking and asking for referrals from industry contacts. Check online forums and groups where blockchain professionals congregate. Evaluating candidates through their portfolios and past projects will help you make an informed decision. Finally, conduct interviews to assess their technical skills and cultural fit.
Hiring a freelance Blockchain Developer offers flexibility, personalized attention, and often lower costs. Freelancers can work on short-term projects and adapt quickly to changing requirements. However, they may lack the resources and support that an agency provides. On the other hand, working with an agency can offer a more extensive skill set, a dedicated team, and project management support, ensuring a structured approach. Agencies may be better suited for larger, more complex projects requiring multiple specialists. Ultimately, your choice should depend on your project size, budget, and specific needs.
A well-crafted project brief or job description for a Blockchain Developer should include:
Providing this information will attract qualified candidates and set clear expectations from the start.
Hiring on Twine is simple.
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.