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Blockchain Developer
I am a technologist that is passionate about new technology and security. Security is something that we need to do in our day to day life and it should be part of our cul...
FalvioLegros

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Blockchain Developer
AI Data Labelling, AI Collection (Video), AI Collection (Audio)
AI Data Labelling, AI Collection (Video), AI Collection (Audio)
✔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...
Fajar Adiwa Sentosa

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Blockchain Developer
Hi, I'm Fajar Adiwa Sentosa, a passionate iOS developer with extensive experience in creating high-performance applications. I love designing user-centric mobile solution...
Arista Indrajaya

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Blockchain Developer
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 ...
Reja Jamil

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Blockchain Developer
Hi, I’m Reja Jamil, a software engineer with a strong background in Full Stack Web, Mobile Engineer, Blockchain, and AI. I enjoy turning complex requirements into intuit...
Bondan Sebastian

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Blockchain Developer
I am a Senior Full-Stack Engineer specializing in building scalable, data-intensive web applications and AI-driven systems. With a proven track record of taking complex ...

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We have over 14,500 blockchain developers who've worked in many different industries and cover various styles and skillsets.
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Trusted by companies around the world

"Vladislav was responsible for all development from A to Z and based on his great expertise and knowledge about Blockchain development, he completed the project very perfectly and delivered on time. I believe his blockchain development skills and with him, we could complete our presale successfully with large Market..."
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Lukasz @ Charlie Unicorn AI
Nov 27, 2025
"I had the pleasure of working with Lok Lee during his time as a Software Engineer at OpenPhron.ai, and I can say with confidence that he was one of the driving forces behind the progress we made in the early stages of the product. Lok demonstrated exceptional skill in full-stack development — particularly in React,..."
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Guillermo @ OpenPhron.ai
Nov 26, 2025
"Awesome Engineer and love to work with him more and more. Excellent his leading skillset is also attractive."
Sven @ Sky Talent Management
Nov 25, 2025
"Working with Bharath Vishnu was an absolute pleasure. He was incredibly responsive, understood our needs perfectly, and delivered exactly what we were looking for. He communicated clearly throughout the project, making the entire process straightforward and positive. Apart from this, he transformed and delivered my vision..."
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Sanwar @ Crocklytech
Nov 20, 2025
"This is really innovation platform. No need to find other farming pool It can support all of chain. If you wanna make profit, use this. This is easy to use and manage."
martin @ phron.ai
Nov 15, 2025
"Pretty Good Developer I felt happy all time that work with you."
Riora @ Personal Work
Nov 11, 2025
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From the blog

Frequently Asked Questions

What does a Blockchain Developer do?

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.

How to hire a Blockchain Developer in Indonesia?

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.

How much does it cost to hire a Blockchain Developer in Indonesia?

The cost of hiring a Blockchain Developer in Indonesia varies based on their experience level:

  • Beginner: IDR 5,000,000 - IDR 10,000,000 per month
  • Junior: IDR 10,000,000 - IDR 20,000,000 per month
  • Mid-level (Industry Average): IDR 20,000,000 - IDR 35,000,000 per month
  • Senior: IDR 35,000,000 - IDR 50,000,000 per month
  • Expert: IDR 50,000,000 and above per month

These ranges depend on the developer’s skills, project complexity, and market demand.

What qualities set exceptional Blockchain Developers apart from the rest?

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.

How do you recognize the perfect Blockchain Developer in Indonesia for your needs?

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.

What are the key questions to ask in a Blockchain Developer interview?

When interviewing a Blockchain Developer, consider asking the following key questions:

  • What blockchain platforms and technologies are you proficient in?
  • Can you describe a recent blockchain project you worked on and your role in it?
  • How do you ensure the security of your blockchain applications?
  • What challenges have you faced in blockchain development, and how did you overcome them?
  • How do you stay updated on the latest trends and developments in blockchain technology?

These questions will help you assess their technical expertise, problem-solving abilities, and commitment to continuous learning.

What’s the difference between hiring a freelance Blockchain Developer and working with an agency in Indonesia?

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.

What should be in a Blockchain Developer project brief/job description?

A comprehensive project brief for a Blockchain Developer should include:

  • A clear project overview outlining the goals and objectives.
  • Specific technical requirements, including preferred blockchain platforms and programming languages.
  • Details about the project timeline and key milestones.
  • Your budget and payment structure.
  • Qualifications and experience required for the role.
  • Information about your company and the team the developer will collaborate with.

Including these elements ensures that potential candidates understand your expectations and can assess their fit for the project.

How do I hire a Blockchain Developer in Indonesia on Twine?

Hiring on Twine is simple.

  1. Post a job with your project details, timeline, and budget.
  2. Browse portfolios of vetted Blockchain Developers and invite those who match your needs.
  3. Receive proposals and compare experience, pricing, and reviews.
  4. Communicate expectations, set milestones, and finalize the hire.
  5. Securely pay through Twine, ensuring protection for both parties. Twine connects you with top freelance Blockchain Developers, making it easy to find the perfect creative professional for your project.

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