Developer or Team for Building a Cross-Chain Cryptocurrency Conversion and Transfer Platform

€250-750 EUR

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7 tháng trước

€250-750 EUR

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We are seeking a professional developer or team to build a platform that facilitates the conversion and transfer of cryptocurrencies across different networks. The goal of this project is to create a secure, fast, and user-friendly system that enables users to convert and transfer digital assets across various blockchains. Responsibilities: Design and Implementation of the Conversion and Transfer Platform: - Design the system architecture - Implement smart contracts to facilitate conversions and transfers Integration with Multiple Networks: Ensure the ability to convert cryptocurrencies between different blockchains (BSC, Polygon, ETH, Tron, Arbitrum) Manage and maintain bridges between networks Conversion and Transfer Capability: - Enable users to convert and transfer cryptocurrencies across networks. For example, User A wants to - - convert USDT on the BNB network to USDT on the Tron network and send it to User B. Implementation of Paymaster Mechanism: - Create a system that covers transaction fees for users who do not have the necessary cryptocurrency to pay for network fees. - Security and Testing: Review and test the security of smart contracts - Implement security mechanisms to protect users' assets - Support and Updates: - Experience in developing smart contracts using languages such as Solidity - Familiarity with various blockchain protocols and ability to integrate them - Experience with blockchain development tools like Truffle, Hardhat, Substrate - Proficiency in programming languages like JavaScript/TypeScript and Node.js - Knowledge of blockchain security concepts and methods to prevent common attacks - Experience in UI design and working with frameworks such as React Collaboration Details: This project will be conducted on a project basis. The estimated project duration and financial details will be determined based on mutual agreement.

Mã dự án: 38211310

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46 freelancer chào giá trung bình €645 EUR cho công việc này

@ahmadayaz

With over a decade of experience, I have a proven track record in Full Stack Development, WordPress, Mobile App Design, SAAS Development, and more. I excel in handling challenging projects and have successfully delivered over a thousand projects to organizations of all sizes. Let's discuss your project and bring your ideas to life.

€675 EUR trong 5 ngày

4,9

(286 nhận xét)

8,7

@point2solutions

Dear Sir/Madame, I am a blockchain engineer with 6 years of experience who specializes in designing, creating, and implementing Dapps on various blockchains such as Ethereum, Binance, Polygon, Sliceledger, and others. I also have experience with front-end technologies like React JS and Web3 JS, so I can connect the chains to the front end. As needed, I would gladly fill the following responsibilities: 1. Create blockchain architecture, protocols, and smart contracts depending on company needs. 2. Work with stakeholders to discover and rank blockchain use cases and applications. 3. Build and manage blockchain networks to ensure high performance, security, and dependability. 4. Test and debug blockchain applications, finding and addressing any technical issues or errors that may arise. 5. Keep up to date on the most recent breakthroughs and trends in blockchain technology, and assess their prospective applications. 6. Work with other developers and teams to integrate blockchain technologies into current systems and apps. 5. I am knowledgeable about blockchain development tools, frameworks, and libraries. 6. I have good analytical and problem-solving skills, as well as the capacity to diagnose and debug complex blockchain systems. 7. I have strong communication and collaboration abilities that allow me to work with cross-functional teams and stakeholders. I eagerly await your response. Thank you and best wishes, Man

€500 EUR trong 7 ngày

4,8

(45 nhận xét)

8,0

@espsofttech

Hello Kianoush, As a blockchain expert, I am eager to develop a secure, fast, and user-friendly platform for converting and transferring cryptocurrencies across various networks. My experience includes designing robust system architectures, implementing smart contracts using Solidity, and integrating multiple blockchain protocols (BSC, Polygon, ETH, Tron). I am proficient in Truffle, Hardhat, and Substrate, as well as JavaScript/TypeScript and Node.js. I will ensure seamless conversion and transfer capabilities, implement a Paymaster mechanism for transaction fees, and prioritize security and thorough testing. With my skills in UI design and React, I will create an intuitive user interface. Let's discuss the project scope and details further. Thanks Rahul B.

€1.500 EUR trong 20 ngày

4,7

(114 nhận xét)

7,6

@miracitech37

Hello, I have read your job description extremely carefully and I am absolutely sure that I can do the job very well. (Full Stack Developer – 10 of Year Experience). We have design and developed lots of ecommerce Website Worldwide Please give me one chance i will deliver Quality Work. software implementations to identify areas requiring improvement. Managed development milestones Technical Profile 1. HTML 2. JavaScript 3. SQL 4. CSS 5. MySQL 6. PHP 7. Git 8. WordPress 9. Bootstrap 10. jQuery 11. GitHub 12. HTTP 13. Laravel 14. Vue JS 15. Postman Waiting for your response to move further. Regards, Wassem

€750 EUR trong 7 ngày

4,9

(32 nhận xét)

5,7

@ashinnd84

Hi there, we are experts in JavaScript, Solidity, PHP, Laravel, Website design, Graphic design, UI (User Interface / IA, HTML. Please, send me a message to discuss the work and finish in no time to. Thanks Ashish Kumar.

€500 EUR trong 7 ngày

5,0

(23 nhận xét)

5,3

@LiveExperts

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ..

€750 EUR trong 6 ngày

5,0

(6 nhận xét)

4,9

@Pearpixels

Hi, Your job post for Developer or Team for Building a Cross-Chain Cryptocurrency Conversion and Transfer Platform caught my eye because it aligns perfectly with my skill set. Having thoroughly reviewed the requirements, I am confident in my ability to deliver high-quality results for your project. My expertise in JavaScript, Website Design, Blockchain, Solidity makes me a strong candidate for this position. If you think I’m a good fit, please start a chat so I can ask a few questions to better understand your needs. Sincerely, Yasir

€750 EUR trong 7 ngày

5,0

(2 nhận xét)

5,0

@ArthurJusternet

Hi there. With my vast experience in diverse areas of software engineering, I may not have the exact profile you're hunting for, but I can assure you a highly dedicated and competent approach to every task. My profound knowledge of multiple blockchain protocols and expertise in smart contract development using Solidity aligns well with your descriptive project to construct a cross-chain cryptocurrency platform. I comprehend the significance of enabling conversions and transfers of digital assets securely, swiftly, and accurately- across different networks like BSC, Polygon, ETH, Tron, Arbitrum, and can craft proficient bridges between them. Moreover, I am well versed with using Blockchain development tools like Truffle, Hardhat and have mastery over languages including Javascript/Typescript and Node.Js essential for this venture. Furthermore, developing paymaster mechanisms and incorporating heightened security measures to safeguard users' assets comes second nature to me because of my extensive work with Microsoft technologies such as Azure and Security-related projects. Expect an uplifting touch of UI design into the mix as well since fluent in frameworks like React. So I come not just as an apparent fit for this project but also as one who takes complete ownership, ensuring prolonged support and prompt updates when required. Rest assured that choosing me means putting your project in capable hands.

€500 EUR trong 7 ngày

5,0

(1 nhận xét)

4,4

@vsaldadze10235

Hello. I am a seasoned developer with extensive experience in building platforms that facilitate the conversion and transfer of cryptocurrencies across various networks. A month ago I worked on a similar project for a client. The main functionality of the bot at the time was similar to this and I did it with deep knowledge and experience in smart contract development techniques using Solidity, building cryptocurrency bridges and implementing Paymaster mechanisms. Through dynamic career of development, I gained a lot of know-how and gained confidence that I can handle any project in this field. If you give me the opportunity to impress you, I will do my best. We look forward to hearing from you. Thank you in advance. Vasili S.

€500 EUR trong 7 ngày

5,0

(6 nhận xét)

4,5

@kawishzaman000

I'm Kawish Zaman, a professional developer with extensive experience in blockchain development and smart contract implementation. I can design and build a secure, fast, and user-friendly platform to facilitate cryptocurrency conversion and transfer across multiple networks, including BSC, Polygon, ETH, Tron, and Arbitrum. My expertise in Solidity, blockchain protocols, and development tools like Truffle and Hardhat ensures robust system architecture and security. Additionally, my skills in JavaScript, TypeScript, Node.js, and React will contribute to a seamless user experience.

€500 EUR trong 7 ngày

5,0

(1 nhận xét)

1,0

@emiliotalentjose

Hello, I am a senior blockchain developer with various experiences and skills. Swap/Dex is one my major skills and I have built several swap dex and cex till now. These days I am also focus on AI so I am sure I can do this job myself. Good quality and on time service are my advantages as you can check on my reviews and profile. Thanks.

€500 EUR trong 7 ngày

5,0

(1 nhận xét)

1,0

@monteesharma0638

Hi there, I'm excited about the opportunity to build a platform that facilitates the conversion and transfer of cryptocurrencies across different networks. With over 4 years of experience in blockchain development, I specialize in creating secure, fast, and user-friendly systems for digital asset management. For this project, I will design the system architecture and implement smart contracts to enable seamless conversions and transfers. My experience with various blockchain protocols, including BSC, Polygon, ETH, Tron, and Arbitrum, ensures robust integration and management of bridges between these networks. I will create a platform where users can easily convert and transfer cryptocurrencies across different networks. For example, a user can convert USDT on the BNB network to USDT on the Tron network and send it to another user. Additionally, I will implement a paymaster mechanism to cover transaction fees for users who lack the necessary cryptocurrency for network fees. Please feel free to view my portfolio at https://www.freelancer.in/u/monteesharma0638 to see examples of my previous work. I look forward to discussing how I can contribute to your project's success. Best regards, Monty Sharma

€500 EUR trong 7 ngày

5,0

(1 nhận xét)

0,6

@escalantejoaquin

Hello Kianoush D. I've read your project description carefully and I'm very glad to submit my proposal to this interesting project. I'm an expert full-stack developer which have 6+ years of experience on JavaScript, Website Design, Blockchain, Solidity. With years of experience in software development and a passion for creating innovative solutions, I'm confident in my ability to help drive the success of your business. Beyond the technical expertise, I'm an excellent problem solver and have strong communication skills. I'm also a friendly and easy-going team player who is well-respected by industry-leading companies and customers. Lets connect in chat so that We discuss further. Best Regards.

€500 EUR trong 7 ngày

0,0

(1 nhận xét)

0,0

@zenithTaylor

Dear Kianoush D., I would like to grab this opportunity and will work till you get 100% satisfied with my work. I am an expert full stack developer with 7+ years of experience in software development. With years of experience in software development and a passion for creating innovative solutions, I am confident in my ability to help drive the success of your business. Beyond the technical expertise, I am an excellent problem solver and have strong communication skills. I am also a friendly and easy-going team player who is well-respected by industry-leading companies and customers. If you are interested in me, please contact me and let's discuss more about the project. Regards

€500 EUR trong 7 ngày

0,0

(0 nhận xét)

0,0

@juliousliong

Dear Kianoush D., I'm glad to submit my proposal to this promising opportunity. As a senior full-stack software developer with 6+ years of professional working experience, I'm confident that I'm the best fit for this position. With a solid knowledge and rich experience in software development, I've consistently delivered dozens of successful solutions to clients in various industries throughout my career. In addition to being well versed in programming languages and frameworks, I'm also proficient in DevOps, CI/CD pipeline and software testing such as the unit and integration tests. Along with my technical expertise, I possess strong problem-solving, effective communication and project/time management skills. I always analyze clients' business requirements effectively and provide optimal solutions and I'd love to do the same to you. Please check my profile and if it sounds like a great fit, shoot me a quick message to discuss more. Thank You.

€500 EUR trong 7 ngày

0,0

(0 nhận xét)

0,0

@anderson264

Hello, there. I've thoroughly reviewed your project requirements for building a cryptocurrency conversion and transfer platform. With extensive experience in blockchain development, including smart contract implementation and network integration, I'm well-equipped for this task. Technologies involved will include Solidity for smart contracts, various blockchain protocols, and tools like Truffle for development. How do you envision managing transaction fees for users without sufficient cryptocurrency? Also, what's your timeline for this project? Thanks.

€700 EUR trong 7 ngày

0,0

(0 nhận xét)

0,0

@barbara643

Hi, I have read your project carefully and understood what you are looking for. I’m offering the best quality and highest performance at the lowest price. I believe I can complete this project within your timeline and budget. I possess the necessary skills and experience for your project, and I am genuinely interested in it. I am ready to satisfy all your requirements Looking forward to hearing you back and discussing all details. Best Regards.

€500 EUR trong 2 ngày

0,0

(0 nhận xét)

0,0

@nimbusabolt

TYPE: JavaScript, Full-Stack Development, Custom Web Development As a full-stack developer with extensive experience in custom web development and a solid command of JavaScript, I am well-equipped to tackle your project of building a cross-chain cryptocurrency conversion and transfer platform. My expertise in languages like Solidity and Node.js is crucial for the smooth development and integration of smart contracts necessary for this project. Moreover, my understanding of blockchain security concepts will enable me to create a secure system that safeguards users’ assets. Let's turn the vision of your cross-chain cryptocurrency conversion and transfer platform into reality! I assure you a high-quality product with unwavering attention to detail, strict adherence to deadlines, ongoing maintenance support, and most importantly optimal functionality to meet your unique requirements. Thank you for considering my pitch!

€550 EUR trong 5 ngày

0,0

(1 nhận xét)

0,0

@SuperMetaDev

Dear client! Hoping you're doing well. I read about your project and I UNDERSTOOD YOUR REQUIREMENTS 100%. I am an experienced software engineer with a strong background in C/C++ , PHP, JavaScript , Java , Python, WordPress, Web development, Website Design, Generative AI, Flutter, and Chatbot Integration. My expertise also extends to Computer Vision and front-end development with React. I have successfully delivered numerous projects, leveraging cutting-edge technologies to create innovative solutions. My focus is on building scalable, efficient, and user-friendly applications. I'm very confident in your project. Let's contact and discuss more about the project. Warm Regards.

€500 EUR trong 7 ngày

0,0

(0 nhận xét)

0,0

@davutbugraa

With the evolving trends in digital assets, a meticulously designed, secure, and efficient cryptocurrency conversion platform has become a prerequisite in today's market. I am thrilled to have come across your project as it exactly aligns with my skillset and aspirations. As an experienced blockchain developer well-versed in Solidity and knowledgeable in multiple blockchain protocols, I guarantee a robust and seamlessly functioning conversion and transfer platform for your users. One of my key proficiencies lies in designing smart contracts- an essential component of your project aims. My advanced knowledge in Solidity, passion for detail, and commitment to rigorous testing make me equipped to ensure the security of your users' assets along with the functionality you desire. Furthermore, I have experience with tools like Truffle, Hardhat, Substrate that can prove valuable when integrating multiple networks as you require.

€480 EUR trong 10 ngày