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Blockchain Integration for Node.js System

$250-750 USD

Cerrado
Publicado hace 3 meses

$250-750 USD

Pagado a la entrega
Seeking a highly skilled developer to integrate blockchain into my existing Node.js system. Ideally, you'll have profound knowledge of blockchain, Node.js, API, and flash cryptocurrency workings. Your tasks: - Integrate blockchain operations into the system - Enable Transaction processing - Facilitate Smart contract execution This project demands a thorough understanding of how Blockchain can work alongside an existing ecosystem, emphasizing Node.js. Previous experience with Blockchain and Node.js integration will be a significant advantage. You'll need unambiguous know-how on how flash cryptocurrency operates. If you enjoy challenges and are ready to innovate efficient solutions, this project is for you.
ID del proyecto: 37756145

Información sobre el proyecto

76 propuestas
Proyecto remoto
Activo hace 2 meses

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76 freelancers están ofertando un promedio de $549 USD por este trabajo
Avatar del usuario
Good day Daud, May I request you to please share link of your existing website? Let me look at it and we can then go from there and give you our firm bid. Please ignore the bid amount, as Freelancer website does not allow me to leave this field blank. We have creative UI/UX Designers & experienced Developers team working on different tech stacks, so we will provide you quality services with 5 months FREE support and longterm relationship guarantee. For quick response & one-on-one communication, you may click on the chat button, as I am online most of the time. Look forward to hearing from you. Regards, Yasir LEADconcept
$750 USD en 15 días
5,0 (133 comentarios)
9,4
9,4
Avatar del usuario
Hello Good morning , I just finished reading the job description . I see you are looking for someone experienced in developing products using HTML5, PHP, Node.js, JavaScript and Software Architecture. This is something I can do, Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) My Portfolio: https://www.freelancer.com/u/AwaisChaudhry Please start the chat to discuss it further. Regards, Awais
$750 USD en 13 días
4,9 (153 comentarios)
8,9
8,9
Avatar del usuario
Hello, We are excited to integrate blockchain into your existing Node.js system. Our skilled team possesses profound knowledge of blockchain technology, Node.js, API integration, and cryptocurrency workings. Our tasks will include seamlessly integrating blockchain operations, enabling transaction processing, and facilitating smart contract execution within your system. We have 12+ years of experience in Website Development and App Development. We have a creative team of developer who has proficiency with Flutter, React Native, Native Script, Hybrid, Kotlin, Android, iPhone, iPad, and IOS. They have hands-on experience with Magento, WordPress, WooCommerce, Shopify/PHP, Custom eCommerce, and BlockChain development (Crypto Platform Development Service, NFT) We have extensive experience in blockchain and Node.js integration, we're well-equipped to tackle the challenges of this project and deliver innovative and efficient solutions. Let's collaborate to enhance your system with the power of blockchain technology. Helena
$700 USD en 30 días
4,8 (237 comentarios)
9,2
9,2
Avatar del usuario
As a seasoned developer with over 18 years of experience, I have honed my skills in JavaScript, Node.js, PHP, and Software Architecture, providing me with the ability to tackle complex tasks such as integrating blockchain into existing systems. My understanding of how to blend different technologies seamlessly was validated in a recent project where I successfully brought new code and modified it to coexist effortlessly within a pre-existing system - a skill that will be crucial in incorporating blockchain into your Node.js system. My track record of delivering top-notch work while adhering strictly to deadlines and budgets aligns well with your requirements. I have even developed a WooCommerce-Google Merchant JSON integration, which demonstrates my knack for linking different platforms and processes effectively. This mirrors the objectives of your project where you require the bridging of blockchain systems with your Node.js setup. Furthermore, my end-to-end knowledge of Blockchain operations and your emphasis on flash cryptocurrency workings matches remarkably well. From transaction processing to smart contract executions, I am fully equipped to perform these crucial operations. Partnering with me on this project not only means receiving specialist integration skills but also getting dedication and innovation in efficient solutions. Let's embark on this journey together towards creating an impressive blockchain-enabled Node.js system!
$500 USD en 7 días
4,9 (578 comentarios)
8,9
8,9
Avatar del usuario
Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. Please come over chat and discuss your requirement in a detailed way.
$750 USD en 20 días
4,9 (271 comentarios)
8,4
8,4
Avatar del usuario
Hello, Greetings! I read your job description completely, and I found my skills relevant to your project. I am an Expert Full Stack Developer with over 8+ years of experience. I build Custom themes, Custom CRM, Laravel, ERP, Shopify, Wordpress, Wix etc. My focus is to build the best, most secure, reliable, optimized, and good User Experience websites for my clients. Kindly click on the chat button to discuss further and for now you can ignore the bid price, as we need more detailed requirements. Look forward to hearing from you thru' chat. Regards
$500 USD en 7 días
4,7 (246 comentarios)
8,1
8,1
Avatar del usuario
Hello Greetings of the day!! Dear Hire Manager, I saw your project requirements very carefully and as per the needs I found my skills and expertise very much suitable for the posted job. Project Overview : Blockchain Integration for Node.js System Experience : I have total 21+ years of experience in IT Industry and in 21 years I almost cover 20+ stacks as a Senior Full stack developer.. Work Process : SDLC workflow ( Requirement gathering >> Documentation >> Client Approval >> Designing >> Client Approval >>Development >>Client Approval>> Testing >> delivery ). Assurance: Quality work/ Clear & Clean Coding for future re-usability/ On-time delivery/after delivery maintenance.. Looking forward to hear from you. Thankyou
$500 USD en 7 días
4,7 (163 comentarios)
8,2
8,2
Avatar del usuario
Hi there Daud I., Good morning , Hope you're having a great time. I'm bidding on your project "Blockchain Integration for Node.js System" I am expert in PHP, JavaScript, Node.js, HTML5 and Software Architecture. please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Thanks ..
$750 USD en 3 días
5,0 (42 comentarios)
7,3
7,3
Avatar del usuario
Hi Daud, can you provide more details about your existing Node.js system, including its architecture and functionality? What blockchain network do you plan to integrate with? Understanding the specific blockchain protocol and its compatibility with your system is crucial for seamless integration. Are there any specific requirements or constraints regarding transaction processing speed and scalability? Do you have any existing smart contracts that need to be integrated into the system, or will new ones need to be developed? I'll leverage my expertise in API development and software architecture, meticulously designing and implementing solutions that meet your specific requirements. My previous experience with blockchain and Node.js integration positions me as the ideal candidate to tackle the complexities of this project. I am committed to providing you with the highest quality of work and will go above and beyond to ensure that the integration is executed flawlessly. Let's discuss the intricacies of project including budget and timeline to ensure successful and timely implementation. Thankyou, Muhammad Abrar Portfolio will be shared via chat
$550 USD en 25 días
4,8 (18 comentarios)
6,6
6,6
Avatar del usuario
Hey Daud, I'm Milos, a highly experienced developer from Serbia with over 10 years of expertise in PHP, JavaScript, Software Architecture, HTML5, and Node.js. I have carefully read your project requirements and I'm confident in my ability to deliver a seamless integration of blockchain into your existing Node.js system. To successfully complete this project, I will: 1. Integrate blockchain operations into your system, ensuring compatibility and seamless interaction. 2. Enable transaction processing, allowing secure and efficient transfer of data. 3. Facilitate smart contract execution, automating processes and enhancing transparency. With my in-depth understanding of blockchain and Node.js integration, I will ensure that your system operates seamlessly with the added blockchain functionality. I have extensive knowledge of flash cryptocurrency workings, which will be crucial in implementing efficient solutions. Your satisfaction is my priority, and I only request payment once you are completely satisfied with the work. If you are ready to discuss the project further, please initiate the chat. Sincerely, Milos
$700 USD en 7 días
4,7 (32 comentarios)
6,5
6,5
Avatar del usuario
إذا كنت تبحث عن فريق مُحترف لمساعدتك في تحقيق أهداف شركتك، فنحن هنا من أجلك؛ يضم فريقنا مجموعة من الكوادر المتميزة في برمجة المواقع وتطبيقات الهاتف والذين يضمنون لك التعامل مدى الحياة مع أي خلل ناتج عن الأكواد التي تم استخدامها. ليس هذا فحسب بل يُمكننا أن نقوم بتصميم موقعك، عمل فيديوهات متحركة، عمل تصميمات داخلية وخارجية ثلاثية الابعاد، وتصميم الشعارات. يُسعدنا تواصلكم معنا للاطلاع على المزيد من التفاصيل.
$500 USD en 7 días
4,9 (58 comentarios)
6,2
6,2
Avatar del usuario
Hello. I am an experienced blockchain developer with over 8 years of expertise in Node.js and API integration. I am confident that I can help you integrate blockchain into your existing system seamlessly. To clarify the requirements, I kindly request the following information: 1. Which blockchain platform are you planning to integrate into your Node.js system? 2. Could you provide more details about the specific functionalities you want to achieve with blockchain integration? 3. Do you have any preferences or constraints regarding the type of smart contracts to be executed? 4. Are there any specific security considerations or compliance requirements we need to address during the integration process? Let's have a quick chat session to discuss the project thoroughly. I look forward to connecting with you and implementing efficient blockchain solutions to enhance your existing system.
$600 USD en 5 días
5,0 (22 comentarios)
5,9
5,9
Avatar del usuario
Hello, My name is Abhishek Saini, and I believe my diverse skill set in Blockchain integration, Node.js proficiency, and understanding of Flash Cryptocurrency workings make me an excellent fit for your project. My extensive experience with both front and back end technologies gives me a well-rounded understanding of system operations - something that is crucial when integrating new functionality into an existing system. Moreover, my familiarity with MEAN/MERN stack aligns perfectly with the requirements of this project. Having worked on multiple web and mobile applications, I have developed a strong sense of identifying challenges and creating innovative solutions. These abilities will be invaluable when incorporating blockchain operations, transaction processing, and smart contract execution into your Node.js system. Finally, let me assure you that client satisfaction is my utmost priority. I am known for my attention to detail, dedication to meeting deadlines, and consistent communication with clients throughout the project. If you're looking for a developer who can bring a fresh perspective to your project while delivering tangible results within your timeframe, then I look forward to collaborating with you on this exciting endeavor! Thanks
$750 USD en 7 días
4,9 (19 comentarios)
6,0
6,0
Avatar del usuario
As an experienced and innovative developer, my deep-rooted understanding of both blockchain and Node.js would make me an excellent fit for integrating blockchain into your existing system. I have a thorough knowledge of how blockchain functions alongside different ecosystems, which is crucial in minimizing disruptions to the existing system during the integration process. My expertise in HTML5, JavaScript, Node.js, PHP, and Software Architecture will also be instrumental in equipping your system for effective transaction processing and smart contract execution. I am familiar with the workings of flash cryptocurrencies - a critical element that this project demands. My proficiency in javascript and node.js will enable me to seamlessly integrate blockchain operations into your current system while ensuring it is fully equipped to handle cryptocurrency transactions securely and efficiently. What sets me apart is my ability to stretch the limits of innovation, demonstrated by my diverse project management background, which includes developing strategic plans and driving growth through well-executed marketing campaigns. Ultimately, I am not only a developer but also a business-minded tech expert who can see beyond on building functionality to generate value from technology. Hire me today, and let's venture into the future of efficient operations together!
$500 USD en 7 días
4,9 (16 comentarios)
5,7
5,7
Avatar del usuario
Dear Client I am excited to express my interest in your project to integrate blockchain into your existing Node.js system. I have a solid background in blockchain technology, extensive experience with Node.js, and a deep understanding of API integration. Ethereum is a widely used blockchain platform that supports smart contracts, making it an ideal choice for your project. It provides a robust and flexible framework for integrating blockchain into existing systems. As requested, Node.js will be the primary platform for integrating blockchain operations into your existing system. Node.js is well-suited for building scalable and performant applications, making it an excellent choice for handling blockchain transactions and smart contract execution. Developing custom APIs to connect your existing system with the Ethereum blockchain. This will include endpoints for transaction processing and interacting with smart contracts. I have successfully completed projects involving the integration of blockchain into existing systems, demonstrating my proficiency in handling the complexities of such implementations. My experience in Node.js development further ensures a smooth integration process that aligns with your existing ecosystem. If you have any questions or would like to discuss the project further, please feel free to reach out. Best Regards
$750 USD en 12 días
5,0 (18 comentarios)
5,3
5,3
Avatar del usuario
⭐⭐⭐Dear Daud!!!⭐⭐⭐ I am eager to assist with your Blockchain Integration project. With 7+ years of experience in software development, I have deep expertise in JavaScript particularly Node.js - the platform at the heart of your existing system. I'm also well-versed in general frontend and backend development, using languages such as TypeScript, Python, and PHP and frameworks like React, Django, Wordpress, and Laravel. A key aspect of your project revolves around integrating blockchain functionality into your system. My knowledge extends beyond just blockchain platforms; I am familiar with how these systems need to function alongside existing ecosystems to ensure optimal performance. Moreover, my knowledge of database management systems such as MySQL and MongoDB would prove handy in ensuring efficient transaction processing and smart contract execution. I pride myself on my ability to identify potential problems before they arise, and my proficiency in implementing security measures is invaluable for a project that involves handling sensitive information like cryptocurrency transactions. Overall, I am known for delivering high-quality work that meets client's requirements through effective communication and problem-solving. I am ready to 'seize' this challenge!
$500 USD en 7 días
5,0 (6 comentarios)
5,3
5,3
Avatar del usuario
Hello, Client. I carefully read your job posting and it caught my attention immediately. Just made a similar project a few days ago. As I am an experienced full-stack developer who has extensive experiences, I am full of confidence to handle this project with High-Quality Code and Result. I am available and able to get started the work right away. I am waiting for your reply hoping I can get a chance to work with you. Best Regards, Igor.
$300 USD en 3 días
5,0 (7 comentarios)
5,0
5,0
Avatar del usuario
Hello. thanks for posting. I have just read your description and understood what you want. I am familiar with NodeJs and blockchain. Please contact me. Thanks, Maksim
$500 USD en 7 días
4,9 (12 comentarios)
5,0
5,0
Avatar del usuario
Hi there,Good morning I am Talha. I can work with your project skills JavaScript, HTML5, Software Architecture, Node.js and PHP I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations.
$250 USD en 14 días
5,0 (8 comentarios)
4,8
4,8
Avatar del usuario
Hi,I have more than 15 years of experience in the development As I am an expert, I can build it according to your requirements. Because I have a lot of experience in these fields, I can build your project as soon as possible. I offer excellent software quality work and provide the best support for your project. If you give me this job, I will do my best to finish your job by your timeline. If you want to see my past works, I can show you my past works right now. Ready to discuss this with you about the task now. Thank you for the reading.
$500 USD en 7 días
4,9 (28 comentarios)
5,0
5,0

Sobre este cliente

Bandera de UNITED ARAB EMIRATES
Sharjah, United Arab Emirates
0,0
0
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Miembro desde ene 29, 2024

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