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I am Temciuc Valentin, a Senior Full Stack Software Engineer with over a decade of experience building scalable web platforms across healthcare, IoT, and e-commerce. I sp...
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I am Temciuc Valentin, a Senior Full Stack Software Engineer with over a decade of experience building scalable web platforms across healthcare, IoT, and e-commerce. I sp...
See MoreAs a highly motivated and detail-oriented Full-Stack Developer, I specialize in building and maintaining modern web applications that are robust, scalable, and user-frien...
See MoreA creative full-stack engineer focused on building digital experiences that feel fast, intuitive, and alive. My work blends modern frontend engineering, blockchain infras...
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.
We've got more than Blockchain Developers in Moldova
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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
€2,200 – €6,000
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 technology solutions. This includes designing blockchain protocols, developing smart contracts, and ensuring the integrity and security of the blockchain network. They work on both the front-end and back-end of blockchain applications, integrating them with existing systems. Their role involves understanding complex algorithms, cryptography, and distributed networks to build decentralized applications (dApps), which can be used across various industries, including finance, healthcare, and supply chain management.
Exceptional Blockchain Developers possess a unique blend of technical skills and soft skills. Key qualities include:
These attributes enable them to deliver innovative solutions and adapt to evolving project requirements.
Typical day rates for Blockchain Developers in Moldova 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 recognize the perfect Blockchain Developer for your needs, start by evaluating their portfolio and relevant experience. Look for projects similar to yours that demonstrate their ability to solve problems and implement solutions effectively. Conduct thorough interviews to assess their technical knowledge and soft skills, such as communication and teamwork. Additionally, consider their availability and willingness to adapt to your specific project requirements. Client reviews and testimonials can also provide insights into their professionalism and reliability.
When interviewing a Blockchain Developer, consider asking the following key questions:
These questions will help you gauge their expertise and problem-solving abilities.
To hire a Blockchain Developer in Moldova, start by defining your project requirements and objectives. This includes identifying the specific skills you need, such as experience with Ethereum, Hyperledger, or smart contracts. Utilize platforms like Twine to post your job and reach a network of qualified freelancers. Be clear about your budget and timeline. Consider interviewing multiple candidates to assess their technical skills and cultural fit. Finally, check references and previous work to ensure they have a proven track record in blockchain development.
Hiring a freelance Blockchain Developer typically offers more flexibility and lower costs compared to working with an agency. Freelancers often provide a more personalized approach and can adapt quickly to changes in project scope. However, agencies may offer a broader range of services, including project management and access to a team of specialists. Agencies may also provide more reliability in terms of timelines and deliverables, whereas freelancers may juggle multiple projects at once. Your choice should depend on your project size, budget, and specific needs.
A well-crafted project brief for a Blockchain Developer should include:
Providing detailed information will help attract the right candidates and streamline the hiring process.
Hiring on Twine is simple.
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.
