Hi, I’m Arista Indrajaya, a software developer focusing on Web3, API design, and secure cloud-based tooling. I enjoy turning complex requirements into scalable solutions ...
See MorePost a project and get matched with Blockchain Developers in Indonesia. Matched in 24 hours. No agency fees.
Trusted by 10,000+ companies of all sizes
Available now
Every Blockchain Developer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.
Hi, I’m Arista Indrajaya, a software developer focusing on Web3, API design, and secure cloud-based tooling. I enjoy turning complex requirements into scalable solutions ...
See MoreAI Collection (Audio), AI Collection (Video), AI Data Labelling
✔Blockchain Senior Developer✔️ As a senior blockchain engineer, I can work on Smart Contract development for Ethereum mainnet and Layer2 solutions using Solidity and G...
See MoreFull-stack software engineer specializing in Web3 and capital markets (backend-focused), experienced in leading technical delivery and mentoring engineers. I turn complex...
See MoreFrontend developer with 4 years of professional experience building enterprise web applications using React.js, Vue.js, Next.js, and TypeScript, along with modern fronten...
See MoreHi, I'm Owen Marscel, a passionate software engineer and a future international master's student in computer and systems sciences at Stockholm University in Sweden. I hav...
See MoreWeb3 developer and blockchain enthusiast focused on building decentralized products that bridge AI and on-chain real-world adoption. Strong in Next.js, React, Solidity/An...
See MoreI am Ery S. Budiman, an IT executive with over 22 years of experience leading digital transformations for financial services IT and enterprise systems. I build and lead h...
See MoreHi, I’m Alfara Nafi Dinara, a Computer Science graduate from Telkom University with hands-on experience in full-stack development, blockchain engineering, and building pr...
See MoreI'm Zaki Widya Dhana Wirawan, a Jakarta-based web app developer with 1.7 years of hands-on experience in integrating PHP and Laravel to streamline workflows and enhance u...
See MoreProduct-minded Software Engineer and Technical Leader with strong experience in designing, building, and scaling digital platforms across fintech, social media, edutech, ...
See MoreI am an experienced Senior iOS Developer with a passion for building user-centered mobile applications. With years of experience designing and developing iOS applications...
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 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 Indonesia
Or widen your search to global Blockchain Developers
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
Rp34,589,000 – Rp92,957,500
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 developing and implementing blockchain-based solutions. They are responsible for creating smart contracts, building decentralized applications (dApps), and designing blockchain protocols. Their role involves understanding both the technical and business aspects of blockchain technology to ensure secure and efficient operations. Additionally, they often collaborate with other developers and stakeholders to integrate blockchain solutions into existing systems while ensuring scalability and security. A Blockchain Developer must stay updated with the latest trends in blockchain technology to deliver innovative solutions that meet clients' needs.
Exceptional Blockchain Developers possess a combination of technical prowess and soft skills. They have in-depth knowledge of blockchain protocols, cryptography, and distributed systems, enabling them to create secure and efficient solutions. Strong problem-solving abilities allow them to tackle complex challenges effectively. Moreover, outstanding communication skills enable them to explain technical concepts to non-technical stakeholders. Adaptability is crucial in the rapidly evolving blockchain landscape, while a collaborative mindset fosters productive team dynamics. Ultimately, exceptional Blockchain Developers are committed to continuous learning and staying ahead of industry trends.
Typical day rates for Blockchain Developers in Indonesia 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 in Indonesia, start by evaluating their technical skills and experience related to your specific project requirements. Review their portfolio for previous blockchain projects that demonstrate their capabilities. Conduct in-depth interviews to gauge their problem-solving skills, understanding of blockchain concepts, and ability to work collaboratively. Look for candidates who can articulate their thought processes and provide innovative solutions. Additionally, consider their soft skills, such as communication and adaptability, as these qualities are essential for successful collaboration on complex projects.
When interviewing a Blockchain Developer, consider asking the following key questions:
These questions will help you assess their technical expertise, problem-solving abilities, and commitment to continuous learning.
Hiring a Blockchain Developer in Indonesia involves several steps to ensure you find the right fit for your project. Start by defining your project requirements, including the specific skills and expertise needed. Next, you can utilize online platforms like Twine to post your job listing. Be clear about your expectations, budget, and timeline. Review portfolios and conduct interviews to assess candidates’ technical skills and experience. Additionally, check references and past work to ensure the developer has a proven track record in blockchain projects.
Hiring a freelance Blockchain Developer offers flexibility and typically lower costs compared to working with an agency. Freelancers often have diverse skill sets and can adapt quickly to project changes. However, agencies provide a broader range of services, including access to a team of specialists and project management support, which can be beneficial for larger projects. Agencies may also have established processes and quality assurance measures in place. Ultimately, the choice depends on the complexity of your project, budget, and the level of support you require.
A comprehensive project brief for a Blockchain Developer should include:
Including these elements ensures that potential candidates understand your expectations and can assess their fit for the project.
Hiring on Twine is simple.
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.