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Blockchain identification and payment

$5000-10000 USD

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Đã đăng vào hơn 5 năm trước

$5000-10000 USD

Thanh toán khi bàn giao
This project is for saving data on identity of the people in need oversees and connect them to the donator through Blockchain. They can choose and sponsor them and pay them by crypto currency from comfort of their home to create the trustful that the donation reach the people in need and not passing all these middle man, not shrinking by all these administration and money transfer cost.
Mã dự án: 17668675

Về dự án

46 đề xuất
Dự án từ xa
Hoạt động 5 năm trước

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46 freelancer chào giá trung bình $8.494 USD cho công việc này
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Good Idea I think! so donators can check peoples and their information via blockchain and give payment directly. very interesting. I'm the blockchain expert who has been working in these fields for 3 years. Let's discuss more details. hope to work with you for long time. Thanks!
$8.823 USD trong 30 ngày
4,8 (86 nhận xét)
7,5
7,5
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Hi there, You are looking for an expert developer who would be a great fit for your job and it's me. I am really interested in your job. As I delivered only the best products, I will do the same for you as well. I am more than happy to chat with you on live chat if you’d like to interview me. I hope to hear from you soon. My best, Gong
$8.823 USD trong 30 ngày
5,0 (21 nhận xét)
7,0
7,0
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Hello, I'm expert blockchain developer and have team of solidity developer who will be able to help you in developing your donation application. Have extensive experience of understanding the requirement and give our advice based on our so many years of experience and then we actually start development. Let me know if we can discuss this further. Thank you, Ankita
$8.333 USD trong 30 ngày
4,7 (47 nhận xét)
6,6
6,6
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Hi, We are Crypto Expert! I have gone through your requirements carefully and would be happy to create a Payment Website for Donation using Cryptocurrency. We are a team of highly experienced Blockchain Developers having hands on experience in creating tailored Crypto Website and integrate a secure payment System. Our Skills: •Back-end: Pyhton and Node JS, PHP Frameworks:CodeIgniter and Laravel •Front-end: PHP5, MySql5, Mongo DB, HTML5, Angular JS, AJAX and UI integration using the Bootstrap Framework •Version Controlling with Git and SVN •Extensive knowledge of web hosting control panels such as cPanel, and Plesk •Project management and requirements analysis •Work model: agile, waterfall and scrum •Database design and optimization Here are the things that we include: Easy signup, user friendly dashboards and custom designs from UI/UX experts Two factor authentication Internal exchange and Smart contracts Easily configurable software with easy to change platform settings Kindly invite us on CHAT so we can discuss further on this. Regards, Akanksha
$8.000 USD trong 30 ngày
5,0 (12 nhận xét)
6,0
6,0
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Hello. I've 3 years experience in Blockchain/Cryptocurrency development and got all your requirements. As you know, Blockchain is a distributed ledger so that all nodes have the same ledger for trust. It doesn't require a specific center authority and it reserve trust by using cryptographic. It uses Peer to Peer network and Proof-of-Work makes block added to blockchain after verify. The advantage of Blockchain is Distribution, Independency, and Transparency. I have used Blockchain technology in many projects and gained enough experience and knowledge as well. I am happy to describe my poor idea about your project, here. Please ping me a message if you want further discussion. I am always ready for you. Sincerely.
$5.333 USD trong 30 ngày
5,0 (17 nhận xét)
5,4
5,4
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Hi, Thanks for your job posting. I've read your project description carefully. You are going to build software can save data on identity of the people in need oversees and connect them to the donator through Blockchain. As a blockchain expert, I have rich experience in this kind of project. I am sure I can handle this project as you expected. If you have desire to work with me, please respond me to discuss more. Thanks.
$8.333 USD trong 30 ngày
4,9 (21 nhận xét)
5,3
5,3
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Hi, I have gone through the description & come to know about this requirement where you want to development a platform which will connect people for organ donation & help them to pay via cryptocurrency. I appreciate this initiate & want to be a part of it's success. I am have sound experience in BlockChain Technology to implement your idea. I have developed a crypto currency exchange to trade with 30 Currencies. I have also developed a custom wallet. As a next step I would like to invite you for a further discussion on this matter, where the agenda of the discussion would be: - Inputs on requirements. - Features & Functionlity. - Estimation for time & cost. - Development Plan. Looking forward to your reply. Thanks Ashish
$8.333 USD trong 30 ngày
5,0 (3 nhận xét)
5,2
5,2
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hi the idea is good and i can implement this new blockchain for this donation network. please message me to discuss. thank you
$5.555 USD trong 15 ngày
4,8 (10 nhận xét)
5,6
5,6
Avatar người dùng
Hi there! I am a system administrator security focused with 6+ years of experience implementing new technologies as cryptocurrencies/Blockchain. I can deploy your identification Blockchain platform as per your requirements. I would like to work with you in this project. Let’s discuss the project details to start.
$9.500 USD trong 90 ngày
4,8 (13 nhận xét)
5,0
5,0
Avatar người dùng
Hi there, I have vast experience with blockchain projects and am the main and sub developer of some coins. Message me if you are still looking for someone and a solution!
$6.666 USD trong 14 ngày
5,0 (14 nhận xét)
4,9
4,9
Avatar người dùng
I’ve carefully gone through your job requirements with great interests, I feel this project is perfect fit to my skill sets and experience. 
I am good at these technologies: - iOS & Android App Development (Objective C/Swift, Java, React Native, Ionic framework, Unity) - Backend API Programming (Firebase, AWS, PHP, RoR, Angular JS, Node.Js) - 3rd Party API Integration - (QuickBlox, Amazon, Facebook, Instagram, LinkedIn, Google, AFNetworking, ...) I promise the TOP QUALITY and I will try my best for your success by creating world- class applications. I am open to start work immediately and I can support full time on this project(40~50hours per week). Looking forward working with you for long term.
$11.764 USD trong 60 ngày
5,0 (28 nhận xét)
4,9
4,9
Avatar người dùng
hi there, i have build hyperledger based blockchain solutions for different companies regarding different usecases in the last 7-8 months. some of the use cases i build are: :: food supply chain. :: Item auction system. :: survey. :: job portal. :: EHR (Electronic health record) If you want it to be done using hyperledger then i can deliver a good product to you including paper writing. if you are interested then i can tell you how i cam gonna do this all. so, hire me and consider it done. thanks.
$8.500 USD trong 25 ngày
5,0 (1 nhận xét)
4,1
4,1
Avatar người dùng
Hi, Your description is too short to get a clear idea of your requirement. Can you please describe your requirement in detail? Without getting your requirement properly, we cannot proceed further. 10+ years of experience in website design and development and we can design as well as code. We will assure: 1. The website will be fully Responsive to all browser and SEO friendly. 2. Work completion within the time frame. 3. Daily updates. 4. The Developer can communicate and manage the project. 5. All experts are excellent in communication (read/write/understand) Milestones will be decided after having a close conversation with you.
$10.000 USD trong 60 ngày
5,0 (7 nhận xét)
3,6
3,6
Avatar người dùng
Hi, This could be developed using different backends/frontends so I would like to know more details in order to be able to provide you with a full stack solution most appropriate to your needs. I have experience in both backend and frontend development in FinTech, working for Murex for the past 3 years. I also am versed in DLT/Blockchain tech. Thanks, Andrei
$8.888 USD trong 45 ngày
5,0 (26 nhận xét)
3,3
3,3
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Hello, I am a blockchain developer and a rich experience with blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. I have successfully completed many projects for my customers from corporate, charity and public sectors all over the world . I have been providing them with full cycle web solutions, cryptocurrency exchange systems, cryptocurrency trading bots and many other custom Blockchain solutions. For more than 5 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise includes building new cryptocurrencies and performing hardforks of the existing PoS and PoW solutions, modifying algorithms and coin supply schemes, customization of wallets etc.  I also built several FinTech solutions utilizing blockchain technologies, among them there are money transfer application on top of Corda framework and B2B money lending service built on Hyperledger Fabric.  Please message me so that we can discuss more. Best Regards.
$5.000 USD trong 10 ngày
5,0 (2 nhận xét)
2,0
2,0
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Greetings. I can provide you with my experience in smart contract development in order to implement a peer to peer aid donation platform according to your specifications. I have been involved with cryptocurrencies since 2011 and have contributed to various open source projects in the space. We can discuss the desired features of the service and the pros and cons of using various different implementation methods such as using solidity smart contracts on Ethereum for the whole process or using the blockchain only for identity and payment verification, while using a feeless cryptocurrency such as Nano for instant payments. If you are interested in anything from consulting to a full stack development service for the platform interface, I can also provide those services. I look forward to working with you.
$7.222 USD trong 90 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
My perspective: You need a system that will solve problems: 1) Make sure that person in need will get help 2) Make sure that person that is asking for help is exactly the one who he claims to be 3) Make sure that system works exactly as expected How I plan to do it: Develop integrated system with government backed keys ---- something like Estonian ID Card Develop web interface for interaction Integrate it with crypto currency exchange --- something like kraken Verify security Organise maintenance process Unfortunately I can't estimate now actual price for entire project. I can say that detailed analysis will take from 1 to 2 weeks. Let me know if you are interested.
$14.444 USD trong 90 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của DENMARK
Scottsdale, Denmark
4,6
3
Phương thức thanh toán đã xác thực
Thành viên từ thg 5 4, 2015

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