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Blockchain Developer with Reactjs

$1500-3000 USD

Closed
Posted about 2 months ago

$1500-3000 USD

Paid on delivery
I'm seeking a skilled blockchain developer with Reactjs experience to design a secure DApp. Key elements of work will center around: - Decentralized application (DApp) development: You will focus on creating a robust, secure application that offers unmatched utility. - Security and Privacy: This project requires a keen focus on ensuring transactional security. You should be knowledgeable and experienced in creating protocols that uphold the highest standards of safety. Ideal candidates have a strong record of creating secure DApps, with particular emphasis on the design and implementation of transactional security measures. The ability to integrate these functionalities with a Reactjs framework will be an advantage.
Project ID: 37947417

About the project

136 proposals
Remote project
Active 9 days ago

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136 freelancers are bidding on average $2,791 USD for this job
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Hi Good morning , I have read the brief details on your job listing . I see you have been looking for someone experienced with React.js, Blockchain, Ethereum, Smart Contracts and Solidity. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? 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. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
$3,000 USD in 13 days
5.0 (11 reviews)
7.4
7.4
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I am a skilled blockchain developer with extensive experience in DApp development and transactional security measures. With over 5 years of experience in web3 development, including working with Metamask Ethereum, polygon, and other blockchain products, I am confident in my ability to design a secure DApp using React.js. I have a strong record of creating secure DApps and implementing protocols that prioritize safety and privacy. I believe my expertise in blockchain development paired with my React.js experience makes me an ideal candidate for this project. I invite you to review my profile for feedback and portfolio and would be happy to discuss the project in more detail.
$2,400 USD in 7 days
5.0 (4 reviews)
6.7
6.7
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Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention 100% Jobs Completed, 100% On Budget, 100% On Time ⭐⭐⭐⭐⭐ 5-star reviews
$3,000 USD in 7 days
5.0 (1 review)
6.2
6.2
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Hello Kelvin B., We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on React.js Please come over chat and discuss your requirement in a detailed way. Regards
$2,400 USD in 7 days
5.0 (4 reviews)
5.8
5.8
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Hello, Upon reading the job details I would say that all the required skills Smart Contracts, Solidity, Ethereum, React.js and Blockchain fall under my skills. I work on freelancer full time and I believe I can do this job if I get all the detailed requirements. Please check my portfolio as well: https://www.freelancer.com/u/AITSoft Looking forward to your response. Shamshad
$3,000 USD in 17 days
5.0 (5 reviews)
5.6
5.6
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Hello Hope you are doing well. I have read the description and I'm react js developer and I will build you the secure DApp. lets have a call to discuss more on that. Thanks
$1,500 USD in 7 days
5.0 (8 reviews)
5.4
5.4
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As a seasoned blockchain developer with a firm understanding of Ethereum and React.js, I am confident that I can deliver the secure DApp you are seeking. Over my 7 years in this fast-paced and ever-evolving field, I've amassed valuable experience and knowledge in all aspects of DApp development including Smart Contracts Development, Web3 integration, Token Development on various chains such as Ethereum, Polygon, Binance Smart Chain. What sets me apart is my profound understanding of transactional security. I have successfully designed and implemented robust protocols that prioritize privacy and safety without compromising on utility. This aligns directly with your project's key elements. My portfolio includes notable projects involving DeFi solutions like Yield Farming, NFT projects with functionalities ranging from minting to breeding to adapting - all built around the principles of security and privacy you esteem greatly. Moreover, my proficiency in connecting wallets such as Metamask and Trust Wallet fuels the seamless integration you desire for a sophisticated user experience. Overall, I believe my track record of satisfied clients coupled with my passion for maintaining high standards make me an ideal candidate for your blockchain project. Let's collaborate to build something extraordinary!
$2,250 USD in 7 days
4.8 (13 reviews)
5.1
5.1
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Hi there I am a skilled blockchain developer with extensive experience in creating secure DApps. I have a strong background in developing robust applications that prioritize transactional security and privacy. My expertise in creating protocols that uphold the highest standards of safety will ensure the success of this project. Additionally, I have experience integrating these functionalities with the Reactjs framework, adding an extra layer of efficiency to the development process. I am confident in my ability to deliver a secure and efficient DApp that meets all project requirements. I can provide links to similar works from my portfolio. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah
$1,950 USD in 7 days
3.8 (5 reviews)
5.4
5.4
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Hi there, I'm thrilled to apply for your Blockchain Developer with Reactjs project. With 4-5 years of experience in Smart Contracts, Blockchain, Ethereum, React.js and Solidity, I'm confident in my ability to bring valuable insights and expertise to your initiative. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Feel free to check out my profile, showcasing my portfolio, past jobs, and client reviews. It reflects the quality and professionalism I bring to every project. My goal is to provide a competitive budget without compromising on quality. Thanks for considering my proposal. I'm eager to collaborate and contribute to your project's success. Let me know if you need any more information. Best regards, Rashid Amjad
$2,500 USD in 18 days
4.6 (1 review)
4.3
4.3
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Hi Kelvin, Hope you are doing well. I hope this message finds you well. My Name is Them. I am thrilled to learn about your project and I am confident that I can help you with my skills such as react.js, blockchain, ethereum, solidity, smart contracts. I am well-equipped to handle the development of your requirements and have a strong proficiency in react.js, blockchain, ethereum, solidity, smart contracts. I am confident that I can exceed your expectations and deliver on time. I am available to work remotely and can start immediately. I look forward to discussing the project details further with you and bringing your vision to life. Thank you for considering my bid. A fast response is appreciated Them.
$2,250 USD in 7 days
5.0 (3 reviews)
4.1
4.1
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With a strong background in Java, C++, C#, JSP, JavaScript, and a substantial knowledge of React.js, I am the perfect candidate for your blockchain development project. Over the years, I have consistently demonstrated my exceptional skills in creating highly secure and efficient applications while collaborating seamlessly with my team. As evident from my portfolio, I am no stranger to creating solid DApps that prioritize utmost security and privacy. In addition to my MERN stack proficiency, my grasp on blockchain technology is deep-rooted. My understanding of distributed ledger systems, smart contracts, and cryptographic protocols has allowed me to design solutions with unwavering transactional security - a crucial aspect of your project. The fact that I can seamlessly integrate these functionalities with the React.js framework is an added bonus that guarantees a seamless user experience. What sets me apart is not just my technical prowess but also the depths of my commitment to delivering excellence every step of the way. Your satisfaction is paramount to me, and I am ready to walk the extra mile to ensure we collectively design a DApp that exceeds your expectations - practicality-wise and in terms of security. I assure you that my unique blend of skills and experience will make a telling difference to your project, making us an invincible team.
$2,250 USD in 7 days
5.0 (1 review)
3.8
3.8
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Hello, With extensive experience in blockchain development and Reactjs, I'm well-equipped to design and implement your secure DApp. My expertise lies in creating robust applications with a focus on transactional security, ensuring the highest standards of safety. I look forward to collaborating on this project and delivering a solution that meets your needs. Best regards, Prayogo...
$2,250 USD in 7 days
5.0 (6 reviews)
4.0
4.0
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Hello, Kelvin B.. I am a SR. REACT DEVELOPER who can certainly make your idea into real! I have enough experience in Smart Contracts, Blockchain, Ethereum, Solidity and React.js. I am waiting your reply here, please don't hesitate contact me anytime. Thanks. Dillon
$2,500 USD in 6 days
5.0 (1 review)
3.4
3.4
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Hello! Excited about your project! With experience in blockchain and React.js, I can craft a secure DApp to meet your needs. Let's discuss further and bring your vision to life!
$2,250 USD in 7 days
4.7 (4 reviews)
3.6
3.6
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Hi, Kelvin B.! I have worked with similar projects so that I can provide you with a satisfied result. Having confirmed the job posting "Blockchain Developer with Reactjs ", I truly feel that you're looking for expert in Blockchain, Ethereum, Solidity, Smart Contracts and React.js. I am fully available to get started on your project immediately and you will find it interesting to discuss the project details. Regards Nina.
$1,800 USD in 9 days
5.0 (1 review)
3.2
3.2
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Dear Hiring Manager, I have extensive experience in Blockchain development, particularly in Ethereum, Solidity, and Smart Contracts. With a strong background in React.js, I am confident in my ability to design a secure DApp that prioritizes transactional security and privacy. My portfolio and customer reviews speak to my expertise in creating robust and secure applications. I am eager to discuss how I can contribute to your project. Best regards,
$1,500 USD in 7 days
5.0 (2 reviews)
3.1
3.1
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Dear client, As an experienced and passionate full-stack developer, my expertise is well-aligned with the requirements for this position. Over the past 9 years, I've successfully delivered numerous web and software projects from conception to production. My experience in creating secure and reliable applications makes me a perfect fit for your project. With a particular emphasis on transactional security measures, I understand the necessity of robust protocols that can address the highest standards of safety. This sensitivity towards data security will be pivotal in ensuring that your decentralized application (DApp) operates smoothly and securely. Adding to that, my proficiency in React.js will enable me to develop a performant front-end for your DApp, collaborating with the blockchain back-end effortlessly. I genuinely believe that my ability to deliver functional, security-centered products make me not just a strong candidate but your best choice for this project. Looking forward to working with you! Best regards, Maxim Derli.
$2,500 USD in 30 days
5.0 (1 review)
3.3
3.3
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yeah i m well versed with block chain so as i got your task ready to start work from now
$4,000 USD in 3 days
4.8 (4 reviews)
3.4
3.4
User Avatar
Hello As a highly experienced web developer, I have a deep familiarity with React.js and how it functions in conjunction with other powerful technologies, like Next.js. I've spent countless hours not just designing robust apps but also implementing strong security measures, which is absolutely essential for your project. Given my understanding of Blockchain technology and its intricacies, I am confident that I can develop a secure DApp for you that upholds the highest standards of transactional safety. So if you are looking for a skilled Blockchain Developer with React.js proficiency, I am excited to offer my services and contribute to the success of your project. Let's create a secured DApp together that not only meets but exceeds your expectations!
$2,250 USD in 7 days
5.0 (1 review)
3.0
3.0
User Avatar
Hi With more than a decade of experience in the field and counting, I'm a seasoned expert in web and mobile app development. My focus has always been on quality and security, which makes me the perfect fit for your decentralized application. I've not only designed and implemented secure protocols before but also made sure they comply with the highest standards. Moreover, my proficiency with MEAN/MEARN stacks including React.js combined with my knowledge of security measures will enable me to create a robust and super-secure blockchain-based application for you. Furthermore, aiding startups has been a significant part of my career, which involves adapting to different concepts effectively. That's why I don't just deliver projects; I aim for 100% client satisfaction and project success. And given your vision aligns with what I've successfully accomplished in the past, there's no doubt we're a match made in heaven. Let's discuss how I can bring life to your DApp while exceeding your expectations! Thanks & Regards Parvesh Saini
$2,250 USD in 30 days
5.0 (2 reviews)
3.2
3.2

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Flag of UNITED STATES
Atlanta, United States
5.0
14
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Member since Mar 15, 2023

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